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Boost-Commit : |
Subject: [Boost-commit] svn:boost r76543 - in trunk: boost/thread boost/thread/detail boost/thread/pthread boost/thread/v2 boost/thread/win32 libs/thread/build libs/thread/doc libs/thread/src libs/thread/src/pthread libs/thread/src/win32 libs/thread/test libs/thread/test/sync/conditions/condition_variable libs/thread/test/sync/conditions/condition_variable_any libs/thread/test/sync/futures/promise libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons libs/thread/test/sync/mutual_exclusion/recursive_mutex libs/thread/test/sync/mutual_exclusion/recursive_timed_mutex libs/thread/test/threads/this_thread/sleep_for libs/thread/test/threads/this_thread/sleep_until libs/thread/test/threads/thread/assign libs/thread/test/threads/thread/constr libs/thread/test/threads/thread/destr libs/thread/test/threads/thread/members
From: vicente.botet_at_[hidden]
Date: 2012-01-16 12:32:15
Author: viboes
Date: 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
New Revision: 76543
URL: http://svn.boost.org/trac/boost/changeset/76543
Log:
* [@http://svn.boost.org/trac/boost/ticket/2741 #2741] Proposal to manage portable and non portable thread attributes.
* [@http://svn.boost.org/trac/boost/ticket/6195 #6195] c++11 compliance: Provide the standard time related interface using Boost.Chrono.
* [@http://svn.boost.org/trac/boost/ticket/6224 #6224] c++11 compliance: Add the use of standard noexcept on compilers supporting them.
* [@http://svn.boost.org/trac/boost/ticket/6226 #6226] c++11 compliance: Add explicit bool conversion from locks.
* [@http://svn.boost.org/trac/boost/ticket/6230 #6230] c++11 compliance: Follows the exception reporting mechanism as defined in the c++11.
* [@http://svn.boost.org/trac/boost/ticket/6272 #6272] c++11 compliance: Add thread::id hash specialization.
* [@http://svn.boost.org/trac/boost/ticket/6273 #6273] c++11 compliance: Add cv_status enum class and use it on the conditions wait functions.
* [@http://svn.boost.org/trac/boost/ticket/6194 #6194] Adapt to Boost.Move.
Fixed Bugs:
* [@http://svn.boost.org/trac/boost/ticket/2575 #2575] Bug- Boost 1.36.0 on Itanium platform.
* [@http://svn.boost.org/trac/boost/ticket/4921 #4921] BOOST_THREAD_USE_DLL and BOOST_THREAD_USE_LIB are crucial and need to be documented.
* [@http://svn.boost.org/trac/boost/ticket/5013 #5013] documentation: boost::thread: pthreas_exit causes terminate().
* [@http://svn.boost.org/trac/boost/ticket/5351 #5351] interrupt a future get boost::unknown_exception.
* [@http://svn.boost.org/trac/boost/ticket/5516 #5516] Upgrade lock is not acquired when previous upgrade lock releases if another read lock is present.
* [@http://svn.boost.org/trac/boost/ticket/5990 #5990] shared_future<T>::get() has wrong return type.
* [@http://svn.boost.org/trac/boost/ticket/6174 #6174] packaged_task doesn't correctly handle moving results.
Added:
trunk/libs/thread/src/future.cpp (contents, props changed)
trunk/libs/thread/test/sync/futures/promise/copy_asign_fail.cpp (contents, props changed)
trunk/libs/thread/test/sync/futures/promise/default_pass.cpp (contents, props changed)
trunk/libs/thread/test/sync/futures/promise/dtor_pass.cpp (contents, props changed)
trunk/libs/thread/test/sync/futures/promise/get_future_pass.cpp (contents, props changed)
trunk/libs/thread/test/test_2309.cpp (contents, props changed)
trunk/libs/thread/test/test_2741.cpp (contents, props changed)
trunk/libs/thread/test/test_5891.cpp (contents, props changed)
Text files modified:
trunk/boost/thread/barrier.hpp | 8
trunk/boost/thread/detail/config.hpp | 6
trunk/boost/thread/detail/thread.hpp | 337 +++++++++++++++--
trunk/boost/thread/exceptions.hpp | 210 ++++++----
trunk/boost/thread/future.hpp | 773 ++++++++++++++++++++++++++++++---------
trunk/boost/thread/locks.hpp | 433 ++++++++++++++++++++--
trunk/boost/thread/once.hpp | 3
trunk/boost/thread/pthread/condition_variable.hpp | 167 +++++++-
trunk/boost/thread/pthread/condition_variable_fwd.hpp | 146 ++++++
trunk/boost/thread/pthread/mutex.hpp | 105 ++++-
trunk/boost/thread/pthread/once.hpp | 33 +
trunk/boost/thread/pthread/recursive_mutex.hpp | 102 ++++-
trunk/boost/thread/pthread/shared_mutex.hpp | 3
trunk/boost/thread/pthread/thread_data.hpp | 44 ++
trunk/boost/thread/thread.hpp | 3
trunk/boost/thread/v2/thread.hpp | 1
trunk/boost/thread/win32/basic_recursive_mutex.hpp | 38 +
trunk/boost/thread/win32/basic_timed_mutex.hpp | 44 ++
trunk/boost/thread/win32/condition_variable.hpp | 108 +++++
trunk/boost/thread/win32/shared_mutex.hpp | 2
trunk/boost/thread/win32/thread_data.hpp | 45 ++
trunk/libs/thread/build/Jamfile.v2 | 2
trunk/libs/thread/doc/Jamfile.v2 | 9
trunk/libs/thread/doc/changes.qbk | 59 +-
trunk/libs/thread/doc/compliance.qbk | 82 ++--
trunk/libs/thread/doc/condition_variables.qbk | 94 ++++
trunk/libs/thread/doc/future_ref.qbk | 2
trunk/libs/thread/doc/futures.qbk | 2
trunk/libs/thread/doc/mutex_concepts.qbk | 1
trunk/libs/thread/doc/mutexes.qbk | 3
trunk/libs/thread/doc/overview.qbk | 6
trunk/libs/thread/doc/thread.qbk | 31 +
trunk/libs/thread/doc/thread_ref.qbk | 140 ++++++
trunk/libs/thread/src/pthread/once.cpp | 27 +
trunk/libs/thread/src/pthread/thread.cpp | 104 ++++
trunk/libs/thread/src/win32/thread.cpp | 51 ++
trunk/libs/thread/test/Jamfile.v2 | 87 ++-
trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pass.cpp | 8
trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pred_pass.cpp | 4
trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pass.cpp | 5
trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pred_pass.cpp | 2
trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pass.cpp | 5
trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pred_pass.cpp | 2
trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pass.cpp | 5
trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pred_pass.cpp | 2
trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/duration_pass.cpp | 1
trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_assign_pass.cpp | 24
trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_ctor_pass.cpp | 7
trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/try_to_lock_pass.cpp | 2
trunk/libs/thread/test/sync/mutual_exclusion/recursive_mutex/lock_pass.cpp | 2
trunk/libs/thread/test/sync/mutual_exclusion/recursive_timed_mutex/lock_pass.cpp | 2
trunk/libs/thread/test/test_2501.cpp | 1
trunk/libs/thread/test/test_5502.cpp | 8
trunk/libs/thread/test/test_6130.cpp | 6
trunk/libs/thread/test/test_6170.cpp | 18
trunk/libs/thread/test/test_futures.cpp | 172 +++++---
trunk/libs/thread/test/test_lock_concept.cpp | 63 +-
trunk/libs/thread/test/test_move_function.cpp | 3
trunk/libs/thread/test/test_thread_move.cpp | 2
trunk/libs/thread/test/test_thread_return_local.cpp | 4
trunk/libs/thread/test/threads/this_thread/sleep_for/sleep_for_pass.cpp | 3
trunk/libs/thread/test/threads/this_thread/sleep_until/sleep_until_pass.cpp | 2
trunk/libs/thread/test/threads/thread/assign/move_pass.cpp | 4
trunk/libs/thread/test/threads/thread/constr/Frvalue_pass.cpp | 27 +
trunk/libs/thread/test/threads/thread/constr/move_pass.cpp | 2
trunk/libs/thread/test/threads/thread/destr/dtor_pass.cpp | 4
trunk/libs/thread/test/threads/thread/members/swap_pass.cpp | 1
67 files changed, 2939 insertions(+), 763 deletions(-)
Modified: trunk/boost/thread/barrier.hpp
==============================================================================
--- trunk/boost/thread/barrier.hpp (original)
+++ trunk/boost/thread/barrier.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -2,7 +2,7 @@
// David Moore, William E. Kempf
// Copyright (C) 2007-8 Anthony Williams
//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_BARRIER_JDM030602_HPP
@@ -28,14 +28,14 @@
: m_threshold(count), m_count(count), m_generation(0)
{
if (count == 0)
- boost::throw_exception(std::invalid_argument("count cannot be zero."));
+ boost::throw_exception(thread_exception(system::errc::invalid_argument, "barrier constructor: count cannot be zero."));
}
-
+
bool wait()
{
boost::mutex::scoped_lock lock(m_mutex);
unsigned int gen = m_generation;
-
+
if (--m_count == 0)
{
m_generation++;
Modified: trunk/boost/thread/detail/config.hpp
==============================================================================
--- trunk/boost/thread/detail/config.hpp (original)
+++ trunk/boost/thread/detail/config.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -19,6 +19,8 @@
#endif
#endif
+#define BOOST_THREAD_USES_MOVE
+
#ifdef BOOST_NO_SCOPED_ENUMS
#define BOOST_DECLARE_STRONG_ENUM_BEGIN(x) \
struct x { \
@@ -35,9 +37,9 @@
friend inline bool operator !=(int lhs, x rhs) {return lhs!=rhs.v_;} \
};
-#define BOOST_STRONG_ENUM_NATIVE(x) x::type
+#define BOOST_STRONG_ENUM_NATIVE(x) x::enum_type
#else // BOOST_NO_SCOPED_ENUMS
-#define BOOST_DECLARE_STRONG_ENUM_BEGIN(x) enum class BOOST_SYMBOL_VISIBLE x
+#define BOOST_DECLARE_STRONG_ENUM_BEGIN(x) enum class x
#define BOOST_DECLARE_STRONG_ENUM_END(x)
#define BOOST_STRONG_ENUM_NATIVE(x) x
#endif // BOOST_NO_SCOPED_ENUMS
Modified: trunk/boost/thread/detail/thread.hpp
==============================================================================
--- trunk/boost/thread/detail/thread.hpp (original)
+++ trunk/boost/thread/detail/thread.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -4,12 +4,18 @@
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// (C) Copyright 2007-10 Anthony Williams
+// (C) Copyright 20011-12 Vicente J. Botet Escriba
+#include <boost/thread/detail/config.hpp>
#include <boost/thread/exceptions.hpp>
#ifndef BOOST_NO_IOSTREAM
#include <ostream>
#endif
+#if defined BOOST_THREAD_USES_MOVE
+#include <boost/move/move.hpp>
+#else
#include <boost/thread/detail/move.hpp>
+#endif
#include <boost/thread/mutex.hpp>
#include <boost/thread/xtime.hpp>
#include <boost/thread/detail/thread_heap_alloc.hpp>
@@ -25,6 +31,11 @@
#include <boost/utility/enable_if.hpp>
#include <boost/type_traits/remove_reference.hpp>
#include <boost/io/ios_state.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/decay.hpp>
+#include <boost/functional/hash.hpp>
+#include <boost/chrono/system_clocks.hpp>
+#include <boost/chrono/ceil.hpp>
#include <boost/config/abi_prefix.hpp>
@@ -35,6 +46,19 @@
namespace boost
{
+
+#ifndef BOOST_NO_RVALUE_REFERENCES
+ namespace thread_detail
+ {
+ template <class T>
+ typename decay<T>::type
+ decay_copy(T&& t)
+ {
+ return forward<T>(t);
+ }
+ }
+#endif
+
namespace detail
{
template<typename F>
@@ -44,19 +68,26 @@
public:
#ifndef BOOST_NO_RVALUE_REFERENCES
thread_data(F&& f_):
- f(static_cast<F&&>(f_))
- {}
- thread_data(F& f_):
- f(f_)
+ f(forward<F>(f_))
{}
+// This overloading must be removed if we want the packaged_task's tests to pass.
+// thread_data(F& f_):
+// f(f_)
+// {}
#else
thread_data(F f_):
f(f_)
{}
+#if defined BOOST_THREAD_USES_MOVE
+ thread_data(boost::rv<F>& f_):
+ f(boost::move(f_))
+ {}
+#else
thread_data(detail::thread_move_t<F> f_):
f(f_)
{}
#endif
+#endif
void run()
{
f();
@@ -110,15 +141,39 @@
class BOOST_THREAD_DECL thread
{
+ public:
+ typedef int boost_move_emulation_t;
+ typedef thread_attributes attributes;
+
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ thread(thread const&) = delete;
+ thread& operator=(thread const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+// BOOST_MOVABLE_BUT_NOT_COPYABLE(thread)
+
+#if defined BOOST_THREAD_USES_MOVE
+ private:
+ //thread(thread const&);
+ thread(thread &);
+ //thread& operator=(thread const&);
+ thread& operator=(thread &);
+#else
+ private:
+ thread(thread&);
+ thread& operator=(thread&);
+#endif
+ public:
+#endif // BOOST_NO_DELETED_FUNCTIONS
private:
- thread(thread&);
- thread& operator=(thread&);
void release_handle();
detail::thread_data_ptr thread_info;
void start_thread();
+ void start_thread(const attributes& attr);
explicit thread(detail::thread_data_ptr data);
@@ -128,11 +183,13 @@
template<typename F>
static inline detail::thread_data_ptr make_thread_info(F&& f)
{
- return detail::thread_data_ptr(detail::heap_new<detail::thread_data<typename boost::remove_reference<F>::type> >(static_cast<F&&>(f)));
+ return detail::thread_data_ptr(detail::heap_new<detail::thread_data<typename boost::remove_reference<F>::type> >(
+ forward<F>(f)));
}
static inline detail::thread_data_ptr make_thread_info(void (*f)())
{
- return detail::thread_data_ptr(detail::heap_new<detail::thread_data<void(*)()> >(static_cast<void(*&&)()>(f)));
+ return detail::thread_data_ptr(detail::heap_new<detail::thread_data<void(*)()> >(
+ forward<void(*)()>(f)));
}
#else
template<typename F>
@@ -140,6 +197,14 @@
{
return detail::thread_data_ptr(detail::heap_new<detail::thread_data<F> >(f));
}
+#if defined BOOST_THREAD_USES_MOVE
+ template<typename F>
+ static inline detail::thread_data_ptr make_thread_info(boost::rv<F>& f)
+ {
+ return detail::thread_data_ptr(detail::heap_new<detail::thread_data<F> >(boost::move(f)));
+ }
+
+#else
template<typename F>
static inline detail::thread_data_ptr make_thread_info(boost::detail::thread_move_t<F> f)
{
@@ -147,16 +212,17 @@
}
#endif
+#endif
struct dummy;
public:
#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
thread(const volatile thread&);
#endif
- thread();
+ thread() BOOST_NOEXCEPT;
~thread();
#ifndef BOOST_NO_RVALUE_REFERENCES
-#ifdef BOOST_MSVC
+#ifdef BOOST_MSVCXX
template <class F>
explicit thread(F f,typename disable_if<boost::is_convertible<F&,detail::thread_move_t<F> >, dummy* >::type=0):
thread_info(make_thread_info(static_cast<F&&>(f)))
@@ -164,30 +230,46 @@
start_thread();
}
#else
- template <class F>
- thread(F&& f):
- thread_info(make_thread_info(static_cast<F&&>(f)))
+ template <
+ class F
+ //, class Dummy = typename disable_if< is_same<typename decay<F>::type, thread> >::type
+ >
+ explicit thread(F&& f
+ , typename disable_if<is_same<typename decay<F>::type, thread>, dummy* >::type=0
+ ):
+ thread_info(make_thread_info(thread_detail::decay_copy(forward<F>(f))))
{
start_thread();
}
+ template <
+ class F
+ //, class Dummy = typename disable_if< is_same<typename decay<F>::type, thread> >::type
+ >
+ thread(attributes& attrs, F&& f
+ , typename disable_if<is_same<typename decay<F>::type, thread>, dummy* >::type=0
+ ):
+ thread_info(make_thread_info(thread_detail::decay_copy(forward<F>(f))))
+ {
+ start_thread(attrs);
+ }
#endif
- thread(thread&& other)
+ thread(thread&& other) BOOST_NOEXCEPT
{
thread_info.swap(other.thread_info);
}
- thread& operator=(thread&& other)
+ thread& operator=(thread&& other) BOOST_NOEXCEPT
{
thread_info=other.thread_info;
other.thread_info.reset();
return *this;
}
- thread&& move()
- {
- return static_cast<thread&&>(*this);
- }
+// thread&& move()
+// {
+// return static_cast<thread&&>(*this);
+// }
#else
#ifdef BOOST_NO_SFINAE
@@ -197,6 +279,26 @@
{
start_thread();
}
+ template <class F>
+ thread(attributes& attrs, F f):
+ thread_info(make_thread_info(f))
+ {
+ start_thread(attrs);
+ }
+#else
+#if defined BOOST_THREAD_USES_MOVE
+ template <class F>
+ explicit thread(F f,typename disable_if<boost::is_convertible<F&,boost::rv<F>& >, dummy* >::type=0):
+ thread_info(make_thread_info(f))
+ {
+ start_thread();
+ }
+ template <class F>
+ thread(attributes& attrs, F f,typename disable_if<boost::is_convertible<F&,boost::rv<F>& >, dummy* >::type=0):
+ thread_info(make_thread_info(f))
+ {
+ start_thread(attrs);
+ }
#else
template <class F>
explicit thread(F f,typename disable_if<boost::is_convertible<F&,detail::thread_move_t<F> >, dummy* >::type=0):
@@ -204,20 +306,72 @@
{
start_thread();
}
+ template <class F>
+ thread(attributes& attrs, F f,typename disable_if<boost::is_convertible<F&,detail::thread_move_t<F> >, dummy* >::type=0):
+ thread_info(make_thread_info(f))
+ {
+ start_thread(attrs);
+ }
#endif
+#endif
+
+#if defined BOOST_THREAD_USES_MOVE
+ template <class F>
+ explicit thread(boost::rv<F>& f):
+ thread_info(make_thread_info(boost::move(f)))
+ {
+ start_thread();
+ }
+
+
+// explicit thread(void (*f)()):
+// thread_info(make_thread_info(f))
+// {
+// start_thread();
+// }
+//
+// template <class F>
+// explicit thread(BOOST_FWD_REF(F) f):
+// thread_info(make_thread_info(boost::forward<F>(f)))
+// {
+// start_thread();
+// }
template <class F>
+ thread(attributes& attrs, boost::rv<F>& f):
+ thread_info(make_thread_info(boost::move(f)))
+ {
+ start_thread(attrs);
+ }
+
+
+ thread(boost::rv<thread>& x)
+ //thread(BOOST_RV_REF(thread) x)
+ {
+ thread_info=x.thread_info;
+ x.thread_info.reset();
+ }
+#else
+ template <class F>
explicit thread(detail::thread_move_t<F> f):
thread_info(make_thread_info(f))
{
start_thread();
}
+ template <class F>
+ thread(attributes& attrs, detail::thread_move_t<F> f):
+ thread_info(make_thread_info(f))
+ {
+ start_thread(attrs);
+ }
+
thread(detail::thread_move_t<thread> x)
{
thread_info=x->thread_info;
x->thread_info.reset();
}
+#endif
#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
thread& operator=(thread x)
@@ -226,6 +380,14 @@
return *this;
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ thread& operator=(boost::rv<thread>& x)
+ {
+ thread new_thread(boost::move(x));
+ swap(new_thread);
+ return *this;
+ }
+#else
thread& operator=(detail::thread_move_t<thread> x)
{
thread new_thread(x);
@@ -233,6 +395,18 @@
return *this;
}
#endif
+#endif
+
+#if defined BOOST_THREAD_USES_MOVE
+ operator ::boost::rv<thread>&()
+ {
+ return *static_cast< ::boost::rv<thread>* >(this);
+ }
+ operator const ::boost::rv<thread>&() const
+ {
+ return *static_cast<const ::boost::rv<thread>* >(this);
+ }
+#else
operator detail::thread_move_t<thread>()
{
return move();
@@ -243,11 +417,12 @@
detail::thread_move_t<thread> x(*this);
return x;
}
+#endif
#endif
template <class F,class A1>
- thread(F f,A1 a1):
+ thread(F f,A1 a1,typename disable_if<boost::is_convertible<F&,thread_attributes >, dummy* >::type=0):
thread_info(make_thread_info(boost::bind(boost::type<void>(),f,a1)))
{
start_thread();
@@ -308,27 +483,86 @@
start_thread();
}
- void swap(thread& x)
+ void swap(thread& x) BOOST_NOEXCEPT
{
thread_info.swap(x.thread_info);
}
class BOOST_SYMBOL_VISIBLE id;
- id get_id() const;
+ id get_id() const BOOST_NOEXCEPT;
- bool joinable() const;
+ bool joinable() const BOOST_NOEXCEPT;
void join();
- bool timed_join(const system_time& wait_until);
+#if defined(BOOST_THREAD_PLATFORM_WIN32)
+ bool timed_join(const system_time& abs_time);
+
+ template <class Rep, class Period>
+ bool try_join_for(const chrono::duration<Rep, Period>& rel_time)
+ {
+ return try_join_for(chrono::ceil<chrono::milliseconds>(rel_time));
+ }
+ template <class Clock, class Duration>
+ bool try_join_until(const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ typename Clock::time_point c_now = Clock::now();
+ return try_join_for(chrono::ceil<chrono::milliseconds>(t - c_now));
+ }
+ private:
+ bool do_try_join_for(chrono::milliseconds const &rel_time_in_milliseconds);
+ public:
+
+#else
+ bool timed_join(const system_time& abs_time) {
+ struct timespec const ts=detail::get_timespec(abs_time);
+ return do_try_join_until(ts);
+ }
+ template <class Rep, class Period>
+ bool try_join_for(const chrono::duration<Rep, Period>& rel_time)
+ {
+ return try_join_until(chrono::steady_clock::now() + rel_time);
+ }
+ template <class Clock, class Duration>
+ bool try_join_until(const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ system_clock::time_point s_now = system_clock::now();
+ typename Clock::time_point c_now = Clock::now();
+ return try_join_until(s_now + ceil<nanoseconds>(t - c_now));
+ }
+ template <class Duration>
+ bool try_join_until(const chrono::time_point<chrono::system_clock, Duration>& t)
+ {
+ using namespace chrono;
+ typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
+ return try_join_until(nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
+ }
+ bool try_join_until(const chrono::time_point<chrono::system_clock, chrono::nanoseconds>& tp)
+ {
+ using namespace chrono;
+ nanoseconds d = tp.time_since_epoch();
+ timespec ts;
+ seconds s = duration_cast<seconds>(d);
+ ts.tv_sec = static_cast<long>(s.count());
+ ts.tv_nsec = static_cast<long>((d - s).count());
+ return do_try_join_until(ts);
+ }
+ private:
+ bool do_try_join_until(struct timespec const &timeout);
+ public:
+
+#endif
template<typename TimeDuration>
inline bool timed_join(TimeDuration const& rel_time)
{
return timed_join(get_system_time()+rel_time);
}
+
void detach();
- static unsigned hardware_concurrency();
+ static unsigned hardware_concurrency() BOOST_NOEXCEPT;
typedef detail::thread_data_base::native_handle_type native_handle_type;
native_handle_type native_handle();
@@ -337,7 +571,7 @@
bool operator==(const thread& other) const;
bool operator!=(const thread& other) const;
- static inline void yield()
+ static inline void yield() BOOST_NOEXCEPT
{
this_thread::yield();
}
@@ -352,7 +586,7 @@
bool interruption_requested() const;
};
- inline void swap(thread& lhs,thread& rhs)
+ inline void swap(thread& lhs,thread& rhs) BOOST_NOEXCEPT
{
return lhs.swap(rhs);
}
@@ -367,15 +601,26 @@
return static_cast<thread&&>(t);
}
#else
+#if !defined BOOST_THREAD_USES_MOVE
inline detail::thread_move_t<thread> move(detail::thread_move_t<thread> t)
{
return t;
}
#endif
+#endif
+
+#ifdef BOOST_NO_RVALUE_REFERENCES
+#if !defined BOOST_THREAD_USES_MOVE
+ template <>
+ struct has_move_emulation_enabled_aux<thread>
+ : BOOST_MOVE_BOOST_NS::integral_constant<bool, true>
+ {};
+#endif
+#endif
namespace this_thread
{
- thread::id BOOST_THREAD_DECL get_id();
+ thread::id BOOST_THREAD_DECL get_id() BOOST_NOEXCEPT;
void BOOST_THREAD_DECL interruption_point();
bool BOOST_THREAD_DECL interruption_enabled();
@@ -390,48 +635,55 @@
class BOOST_SYMBOL_VISIBLE thread::id
{
private:
+ friend inline
+ std::size_t
+ hash_value(const thread::id &v)
+ {
+ return hash_value(v.thread_data.get());
+ }
+
detail::thread_data_ptr thread_data;
id(detail::thread_data_ptr thread_data_):
thread_data(thread_data_)
{}
friend class thread;
- friend id BOOST_THREAD_DECL this_thread::get_id();
+ friend id BOOST_THREAD_DECL this_thread::get_id() BOOST_NOEXCEPT;
public:
- id():
+ id() BOOST_NOEXCEPT:
thread_data()
{}
- id(const id& other):
+ id(const id& other) BOOST_NOEXCEPT :
thread_data(other.thread_data)
{}
- bool operator==(const id& y) const
+ bool operator==(const id& y) const BOOST_NOEXCEPT
{
return thread_data==y.thread_data;
}
- bool operator!=(const id& y) const
+ bool operator!=(const id& y) const BOOST_NOEXCEPT
{
return thread_data!=y.thread_data;
}
- bool operator<(const id& y) const
+ bool operator<(const id& y) const BOOST_NOEXCEPT
{
return thread_data<y.thread_data;
}
- bool operator>(const id& y) const
+ bool operator>(const id& y) const BOOST_NOEXCEPT
{
return y.thread_data<thread_data;
}
- bool operator<=(const id& y) const
+ bool operator<=(const id& y) const BOOST_NOEXCEPT
{
return !(y.thread_data<thread_data);
}
- bool operator>=(const id& y) const
+ bool operator>=(const id& y) const BOOST_NOEXCEPT
{
return !(thread_data<y.thread_data);
}
@@ -440,7 +692,7 @@
#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
template<class charT, class traits>
friend BOOST_SYMBOL_VISIBLE
- std::basic_ostream<charT, traits>&
+ std::basic_ostream<charT, traits>&
operator<<(std::basic_ostream<charT, traits>& os, const id& x)
{
if(x.thread_data)
@@ -456,7 +708,7 @@
#else
template<class charT, class traits>
BOOST_SYMBOL_VISIBLE
- std::basic_ostream<charT, traits>&
+ std::basic_ostream<charT, traits>&
print(std::basic_ostream<charT, traits>& os) const
{
if(thread_data)
@@ -521,13 +773,6 @@
void BOOST_THREAD_DECL add_thread_exit_function(thread_exit_function_base*);
}
-#ifdef BOOST_NO_RVALUE_REFERENCES
- template <>
- struct has_move_emulation_enabled_aux<thread>
- : BOOST_MOVE_BOOST_NS::integral_constant<bool, true>
- {};
-#endif
-
namespace this_thread
{
template<typename F>
Modified: trunk/boost/thread/exceptions.hpp
==============================================================================
--- trunk/boost/thread/exceptions.hpp (original)
+++ trunk/boost/thread/exceptions.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -2,7 +2,7 @@
// William E. Kempf
// Copyright (C) 2007-9 Anthony Williams
//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_THREAD_EXCEPTIONS_PDM070801_H
@@ -18,6 +18,9 @@
#include <string>
#include <stdexcept>
+#include <boost/system/system_error.hpp>
+#include <boost/system/error_code.hpp>
+
#include <boost/config/abi_prefix.hpp>
@@ -28,151 +31,188 @@
{};
class BOOST_SYMBOL_VISIBLE thread_exception:
- public std::exception
+ public system::system_error
+ //public std::exception
{
- protected:
- thread_exception():
- m_sys_err(0)
+ typedef system::system_error base_type;
+ public:
+ thread_exception()
+ : base_type(0,system::system_category())
{}
-
- thread_exception(int sys_err_code):
- m_sys_err(sys_err_code)
+
+ thread_exception(int sys_error_code)
+ : base_type(sys_error_code, system::system_category())
{}
-
- public:
+ thread_exception( int ev, const char * what_arg )
+ : base_type(system::error_code(ev, system::system_category()), what_arg)
+ {
+ }
+ thread_exception( int ev, const std::string & what_arg )
+ : base_type(system::error_code(ev, system::system_category()), what_arg)
+ {
+ }
+
~thread_exception() throw()
{}
-
+
int native_error() const
{
- return m_sys_err;
+ return code().value();
}
-
- private:
- int m_sys_err;
};
class BOOST_SYMBOL_VISIBLE condition_error:
- public std::exception
+ public system::system_error
+ //public std::exception
{
+ typedef system::system_error base_type;
public:
- const char* what() const throw()
- {
- return "Condition error";
- }
+ condition_error()
+ : base_type(system::error_code(0, system::system_category()), "Condition error")
+ {}
+ condition_error( int ev )
+ : base_type(system::error_code(ev, system::system_category()), "Condition error")
+ {
+ }
+ condition_error( int ev, const char * what_arg )
+ : base_type(system::error_code(ev, system::system_category()), what_arg)
+ {
+ }
+ condition_error( int ev, const std::string & what_arg )
+ : base_type(system::error_code(ev, system::system_category()), what_arg)
+ {
+ }
};
-
+
class BOOST_SYMBOL_VISIBLE lock_error:
public thread_exception
{
+ typedef thread_exception base_type;
public:
lock_error()
+ : base_type(0, "boost::lock_error")
{}
-
- lock_error(int sys_err_code):
- thread_exception(sys_err_code)
- {}
-
- ~lock_error() throw()
- {}
-
- virtual const char* what() const throw()
+ lock_error( int ev )
+ : base_type(ev, "boost::lock_error")
+ {
+ }
+ lock_error( int ev, const char * what_arg )
+ : base_type(ev, what_arg)
{
- return "boost::lock_error";
}
+ lock_error( int ev, const std::string & what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
+
+ ~lock_error() throw()
+ {}
+
};
class BOOST_SYMBOL_VISIBLE thread_resource_error:
public thread_exception
{
+ typedef thread_exception base_type;
public:
- thread_resource_error()
- {}
-
- thread_resource_error(int sys_err_code):
- thread_exception(sys_err_code)
- {}
-
+ thread_resource_error()
+ : base_type(system::errc::resource_unavailable_try_again, "boost::thread_resource_error")
+ {}
+
+ thread_resource_error( int ev )
+ : base_type(ev, "boost::thread_resource_error")
+ {
+ }
+ thread_resource_error( int ev, const char * what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
+ thread_resource_error( int ev, const std::string & what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
+
+
~thread_resource_error() throw()
{}
-
- virtual const char* what() const throw()
- {
- return "boost::thread_resource_error";
- }
-
};
class BOOST_SYMBOL_VISIBLE unsupported_thread_option:
public thread_exception
{
+ typedef thread_exception base_type;
public:
- unsupported_thread_option()
- {}
-
- unsupported_thread_option(int sys_err_code):
- thread_exception(sys_err_code)
- {}
-
- ~unsupported_thread_option() throw()
- {}
-
+ unsupported_thread_option()
+ : base_type(system::errc::invalid_argument, "boost::unsupported_thread_option")
+ {}
+
+ unsupported_thread_option( int ev )
+ : base_type(ev, "boost::unsupported_thread_option")
+ {
+ }
+ unsupported_thread_option( int ev, const char * what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
+ unsupported_thread_option( int ev, const std::string & what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
- virtual const char* what() const throw()
- {
- return "boost::unsupported_thread_option";
- }
-
};
class BOOST_SYMBOL_VISIBLE invalid_thread_argument:
public thread_exception
{
+ typedef thread_exception base_type;
public:
invalid_thread_argument()
+ : base_type(system::errc::invalid_argument, "boost::invalid_thread_argument")
{}
-
- invalid_thread_argument(int sys_err_code):
- thread_exception(sys_err_code)
- {}
-
- ~invalid_thread_argument() throw()
- {}
-
- virtual const char* what() const throw()
+ invalid_thread_argument( int ev )
+ : base_type(ev, "boost::invalid_thread_argument")
+ {
+ }
+ invalid_thread_argument( int ev, const char * what_arg )
+ : base_type(ev, what_arg)
{
- return "boost::invalid_thread_argument";
}
-
+ invalid_thread_argument( int ev, const std::string & what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
+
};
class BOOST_SYMBOL_VISIBLE thread_permission_error:
public thread_exception
{
+ typedef thread_exception base_type;
public:
- thread_permission_error()
- {}
-
- thread_permission_error(int sys_err_code):
- thread_exception(sys_err_code)
- {}
-
- ~thread_permission_error() throw()
- {}
-
+ thread_permission_error()
+ : base_type(system::errc::permission_denied, "boost::thread_permission_error")
+ {}
+
+ thread_permission_error( int ev )
+ : base_type(ev, "boost::thread_permission_error")
+ {
+ }
+ thread_permission_error( int ev, const char * what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
+ thread_permission_error( int ev, const std::string & what_arg )
+ : base_type(ev, what_arg)
+ {
+ }
- virtual const char* what() const throw()
- {
- return "boost::thread_permission_error";
- }
-
};
} // namespace boost
Modified: trunk/boost/thread/future.hpp
==============================================================================
--- trunk/boost/thread/future.hpp (original)
+++ trunk/boost/thread/future.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -6,6 +6,8 @@
#ifndef BOOST_THREAD_FUTURE_HPP
#define BOOST_THREAD_FUTURE_HPP
+
+#include <boost/thread/detail/config.hpp>
#include <stdexcept>
#include <boost/thread/detail/move.hpp>
#include <boost/thread/thread_time.hpp>
@@ -28,59 +30,155 @@
#include <list>
#include <boost/next_prior.hpp>
#include <vector>
+#include <boost/system/error_code.hpp>
+#include <boost/chrono/system_clocks.hpp>
+
+#if BOOST_THREAD_VERSION==1
+#define BOOST_THREAD_FUTURE unique_future
+#else
+#define BOOST_THREAD_FUTURE future
+#endif
namespace boost
{
- class future_uninitialized:
- public std::logic_error
+
+ //enum class future_errc
+ BOOST_DECLARE_STRONG_ENUM_BEGIN(future_errc)
+ {
+ broken_promise,
+ future_already_retrieved,
+ promise_already_satisfied,
+ no_state
+ };
+ BOOST_DECLARE_STRONG_ENUM_END(future_errc)
+
+ namespace system
+ {
+ template <>
+ struct BOOST_SYMBOL_VISIBLE is_error_code_enum<future_errc> : public true_type {};
+
+ #ifdef BOOST_NO_SCOPED_ENUMS
+ template <>
+ struct BOOST_SYMBOL_VISIBLE is_error_code_enum<future_errc::enum_type> : public true_type { };
+ #endif
+ }
+
+ //enum class launch
+ BOOST_DECLARE_STRONG_ENUM_BEGIN(launch)
+ {
+ async = 1,
+ deferred = 2,
+ any = async | deferred
+ };
+ BOOST_DECLARE_STRONG_ENUM_END(launch)
+
+ //enum class future_status
+ BOOST_DECLARE_STRONG_ENUM_BEGIN(future_status)
+ {
+ ready,
+ timeout,
+ deferred
+ };
+ BOOST_DECLARE_STRONG_ENUM_END(future_status)
+
+ BOOST_THREAD_DECL
+ const system::error_category& future_category();
+
+ namespace system
+ {
+ inline BOOST_THREAD_DECL
+ error_code
+ make_error_code(future_errc e)
+ {
+ return error_code(static_cast<int>(e), boost::future_category());
+ }
+
+ inline BOOST_THREAD_DECL
+ error_condition
+ make_error_condition(future_errc e)
+ {
+ return error_condition(static_cast<int>(e), future_category());
+ }
+ }
+
+ class BOOST_THREAD_DECL future_error
+ : public std::logic_error
+ {
+ system::error_code ec_;
+ public:
+ future_error(system::error_code ec);
+
+ BOOST_SYMBOL_VISIBLE
+ const system::error_code& code() const BOOST_NOEXCEPT
+ {
+ return ec_;
+ }
+
+ //virtual ~future_error() BOOST_NOEXCEPT;
+ };
+
+ class BOOST_SYMBOL_VISIBLE future_uninitialized:
+ public future_error
{
public:
future_uninitialized():
- std::logic_error("Future Uninitialized")
+ future_error(system::make_error_code(future_errc::no_state))
{}
};
- class broken_promise:
- public std::logic_error
+ class BOOST_SYMBOL_VISIBLE broken_promise:
+ public future_error
{
public:
broken_promise():
- std::logic_error("Broken promise")
+ future_error(system::make_error_code(future_errc::broken_promise))
{}
};
- class future_already_retrieved:
- public std::logic_error
+ class BOOST_SYMBOL_VISIBLE future_already_retrieved:
+ public future_error
{
public:
future_already_retrieved():
- std::logic_error("Future already retrieved")
+ future_error(system::make_error_code(future_errc::future_already_retrieved))
{}
};
- class promise_already_satisfied:
- public std::logic_error
+ class BOOST_SYMBOL_VISIBLE promise_already_satisfied:
+ public future_error
{
public:
promise_already_satisfied():
- std::logic_error("Promise already satisfied")
+ future_error(system::make_error_code(future_errc::promise_already_satisfied))
{}
};
- class task_already_started:
- public std::logic_error
+ class BOOST_SYMBOL_VISIBLE task_already_started:
+ public future_error
{
public:
task_already_started():
- std::logic_error("Task already started")
+ future_error(system::make_error_code(future_errc::promise_already_satisfied))
+ //std::logic_error("Task already started")
{}
};
- class task_moved:
- public std::logic_error
- {
- public:
- task_moved():
- std::logic_error("Task moved")
- {}
- };
+ class BOOST_SYMBOL_VISIBLE task_moved:
+ public future_error
+ {
+ public:
+ task_moved():
+ future_error(system::make_error_code(future_errc::no_state))
+ //std::logic_error("Task moved")
+ {}
+ };
+
+ class promise_moved:
+ public future_error
+ {
+ public:
+ promise_moved():
+ future_error(system::make_error_code(future_errc::no_state))
+ //std::logic_error("Promise moved")
+ {}
+ };
namespace future_state
{
@@ -93,6 +191,7 @@
{
boost::exception_ptr exception;
bool done;
+ bool thread_was_interrupted;
boost::mutex mutex;
boost::condition_variable waiters;
typedef std::list<boost::condition_variable_any*> waiter_list;
@@ -100,7 +199,8 @@
boost::function<void()> callback;
future_object_base():
- done(false)
+ done(false),
+ thread_was_interrupted(false)
{}
virtual ~future_object_base()
{}
@@ -165,6 +265,10 @@
{
waiters.wait(lock);
}
+ if(rethrow && thread_was_interrupted)
+ {
+ throw boost::thread_interrupted();
+ }
if(rethrow && exception)
{
boost::rethrow_exception(exception);
@@ -186,6 +290,22 @@
return true;
}
+ template <class Clock, class Duration>
+ future_status
+ wait_until(const chrono::time_point<Clock, Duration>& abs_time)
+ {
+ boost::unique_lock<boost::mutex> lock(mutex);
+ do_callback(lock);
+ while(!done)
+ {
+ cv_status const st=waiters.wait_until(lock,abs_time);
+ if(st==cv_status::timeout && !done)
+ {
+ return future_status::timeout;
+ }
+ }
+ return future_status::ready;
+ }
void mark_exceptional_finish_internal(boost::exception_ptr const& e)
{
exception=e;
@@ -196,16 +316,21 @@
boost::lock_guard<boost::mutex> lock(mutex);
mark_exceptional_finish_internal(boost::current_exception());
}
-
+ void mark_interrupted_finish()
+ {
+ boost::lock_guard<boost::mutex> lock(mutex);
+ thread_was_interrupted=true;
+ mark_finished_internal();
+ }
bool has_value()
{
boost::lock_guard<boost::mutex> lock(mutex);
- return done && !exception;
+ return done && !(exception || thread_was_interrupted);
}
bool has_exception()
{
boost::lock_guard<boost::mutex> lock(mutex);
- return done && exception;
+ return done && (exception || thread_was_interrupted);
}
template<typename F,typename U>
@@ -229,10 +354,17 @@
typedef typename boost::mpl::if_<boost::is_fundamental<T>,dummy&,T&&>::type rvalue_source_type;
typedef typename boost::mpl::if_<boost::is_fundamental<T>,T,T&&>::type move_dest_type;
#else
+#if defined BOOST_THREAD_USES_MOVE
+ typedef T& source_reference_type;
+ typedef typename boost::mpl::if_<boost::has_move_emulation_enabled<T>,::boost::rv<T>&,T const&>::type rvalue_source_type;
+ typedef typename boost::mpl::if_<boost::has_move_emulation_enabled<T>,::boost::rv<T>&,T>::type move_dest_type;
+#else
typedef T& source_reference_type;
typedef typename boost::mpl::if_<boost::is_convertible<T&,boost::detail::thread_move_t<T> >,boost::detail::thread_move_t<T>,T const&>::type rvalue_source_type;
typedef typename boost::mpl::if_<boost::is_convertible<T&,boost::detail::thread_move_t<T> >,boost::detail::thread_move_t<T>,T>::type move_dest_type;
#endif
+#endif
+ typedef const T& shared_future_get_result_type;
static void init(storage_type& storage,source_reference_type t)
{
@@ -241,7 +373,7 @@
static void init(storage_type& storage,rvalue_source_type t)
{
- storage.reset(new T(static_cast<rvalue_source_type>(t)));
+ storage.reset(new T(static_cast<rvalue_source_type>(t)));
}
static void cleanup(storage_type& storage)
@@ -258,6 +390,7 @@
struct rvalue_source_type
{};
typedef T& move_dest_type;
+ typedef T& shared_future_get_result_type;
static void init(storage_type& storage,T& t)
{
@@ -275,6 +408,7 @@
{
typedef bool storage_type;
typedef void move_dest_type;
+ typedef void shared_future_get_result_type;
static void init(storage_type& storage)
{
@@ -296,6 +430,7 @@
typedef typename future_traits<T>::source_reference_type source_reference_type;
typedef typename future_traits<T>::rvalue_source_type rvalue_source_type;
typedef typename future_traits<T>::move_dest_type move_dest_type;
+ typedef typename future_traits<T>::shared_future_get_result_type shared_future_get_result_type;
storage_type result;
@@ -322,14 +457,31 @@
void mark_finished_with_result(rvalue_source_type result_)
{
boost::lock_guard<boost::mutex> lock(mutex);
+#if defined BOOST_THREAD_USES_MOVEXX
+ mark_finished_with_result_internal(static_cast<rvalue_source_type>(result_));
+#else
mark_finished_with_result_internal(result_);
+#endif
}
+#if defined BOOST_THREAD_USES_MOVEXX
+ T& get()
+ {
+ wait();
+ return *result; }
+#else
move_dest_type get()
{
wait();
return static_cast<move_dest_type>(*result);
}
+#endif
+
+ shared_future_get_result_type get_sh()
+ {
+ wait();
+ return static_cast<shared_future_get_result_type>(*result);
+ }
future_state::state get_state()
{
@@ -353,7 +505,7 @@
struct future_object<void>:
detail::future_object_base
{
- typedef void move_dest_type;
+ typedef void shared_future_get_result_type;
future_object()
{}
@@ -373,7 +525,10 @@
{
wait();
}
-
+ void get_sh()
+ {
+ wait();
+ }
future_state::state get_state()
{
boost::lock_guard<boost::mutex> guard(mutex);
@@ -399,38 +554,32 @@
struct registered_waiter
{
- boost::shared_ptr<detail::future_object_base> future;
+ boost::shared_ptr<detail::future_object_base> future_;
detail::future_object_base::waiter_list::iterator wait_iterator;
count_type index;
- registered_waiter(boost::shared_ptr<detail::future_object_base> const& future_,
+ registered_waiter(boost::shared_ptr<detail::future_object_base> const& a_future,
detail::future_object_base::waiter_list::iterator wait_iterator_,
count_type index_):
- future(future_),wait_iterator(wait_iterator_),index(index_)
+ future_(a_future),wait_iterator(wait_iterator_),index(index_)
{}
};
struct all_futures_lock
{
-#ifdef _MANAGED
- typedef std::ptrdiff_t count_type_portable;
-#else
- typedef count_type count_type_portable;
-#endif
- count_type_portable count;
-
+ count_type count;
boost::scoped_array<boost::unique_lock<boost::mutex> > locks;
all_futures_lock(std::vector<registered_waiter>& futures):
count(futures.size()),locks(new boost::unique_lock<boost::mutex>[count])
{
- for(count_type_portable i=0;i<count;++i)
+ for(count_type i=0;i<count;++i)
{
#if defined __DECCXX || defined __SUNPRO_CC
- locks[i]=boost::unique_lock<boost::mutex>(futures[i].future->mutex).move();
+ locks[i]=boost::unique_lock<boost::mutex>(futures[i].future_->mutex).move();
#else
- locks[i]=boost::unique_lock<boost::mutex>(futures[i].future->mutex);
+ locks[i]=boost::unique_lock<boost::mutex>(futures[i].future_->mutex);
#endif
}
}
@@ -442,7 +591,7 @@
void unlock()
{
- for(count_type_portable i=0;i<count;++i)
+ for(count_type i=0;i<count;++i)
{
locks[i].unlock();
}
@@ -461,9 +610,9 @@
template<typename F>
void add(F& f)
{
- if(f.future)
+ if(f.future_)
{
- futures.push_back(registered_waiter(f.future,f.future->register_external_waiter(cv),future_count));
+ futures.push_back(registered_waiter(f.future_,f.future_->register_external_waiter(cv),future_count));
}
++future_count;
}
@@ -475,7 +624,7 @@
{
for(count_type i=0;i<futures.size();++i)
{
- if(futures[i].future->done)
+ if(futures[i].future_->done)
{
return futures[i].index;
}
@@ -488,7 +637,7 @@
{
for(count_type i=0;i<futures.size();++i)
{
- futures[i].future->remove_external_waiter(futures[i].wait_iterator);
+ futures[i].future_->remove_external_waiter(futures[i].wait_iterator);
}
}
@@ -497,7 +646,7 @@
}
template <typename R>
- class unique_future;
+ class BOOST_THREAD_FUTURE;
template <typename R>
class shared_future;
@@ -509,7 +658,7 @@
};
template<typename T>
- struct is_future_type<unique_future<T> >
+ struct is_future_type<BOOST_THREAD_FUTURE<T> >
{
BOOST_STATIC_CONSTANT(bool, value=true);
};
@@ -626,14 +775,24 @@
class packaged_task;
template <typename R>
- class unique_future
+ class BOOST_THREAD_FUTURE
{
- unique_future(unique_future & rhs);// = delete;
- unique_future& operator=(unique_future& rhs);// = delete;
+
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ BOOST_THREAD_FUTURE(BOOST_THREAD_FUTURE & rhs) = delete;
+ BOOST_THREAD_FUTURE& operator=(BOOST_THREAD_FUTURE& rhs) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ BOOST_THREAD_FUTURE(BOOST_THREAD_FUTURE & rhs);// = delete;
+ BOOST_THREAD_FUTURE& operator=(BOOST_THREAD_FUTURE& rhs);// = delete;
+#endif // BOOST_NO_DELETED_FUNCTIONS
+
+ private:
typedef boost::shared_ptr<detail::future_object<R> > future_ptr;
- future_ptr future;
+ future_ptr future_;
friend class shared_future<R>;
friend class promise<R>;
@@ -642,74 +801,97 @@
typedef typename detail::future_traits<R>::move_dest_type move_dest_type;
- unique_future(future_ptr future_):
- future(future_)
+ BOOST_THREAD_FUTURE(future_ptr a_future):
+ future_(a_future)
{}
public:
typedef future_state::state state;
- unique_future()
+ BOOST_THREAD_FUTURE()
{}
- ~unique_future()
+ ~BOOST_THREAD_FUTURE()
{}
#ifndef BOOST_NO_RVALUE_REFERENCES
- unique_future(unique_future && other)
+ BOOST_THREAD_FUTURE(BOOST_THREAD_FUTURE && other)
{
- future.swap(other.future);
+ future_.swap(other.future_);
}
- unique_future& operator=(unique_future && other)
+ BOOST_THREAD_FUTURE& operator=(BOOST_THREAD_FUTURE && other)
{
- future=other.future;
- other.future.reset();
+ future_=other.future_;
+ other.future_.reset();
return *this;
}
#else
- unique_future(boost::detail::thread_move_t<unique_future> other):
- future(other->future)
+#if defined BOOST_THREAD_USES_MOVE
+ BOOST_THREAD_FUTURE(boost::rv<BOOST_THREAD_FUTURE>& other):
+ future_(other.future_)
{
- other->future.reset();
+ other.future_.reset();
}
- unique_future& operator=(boost::detail::thread_move_t<unique_future> other)
+ BOOST_THREAD_FUTURE& operator=(boost::rv<BOOST_THREAD_FUTURE>& other)
{
- future=other->future;
- other->future.reset();
+ future_=other.future_;
+ other.future_.reset();
return *this;
}
+ operator ::boost::rv<BOOST_THREAD_FUTURE>&()
+ {
+ return *static_cast< ::boost::rv<BOOST_THREAD_FUTURE>* >(this);
+ }
+ operator const ::boost::rv<BOOST_THREAD_FUTURE>&() const
+ {
+ return *static_cast<const ::boost::rv<BOOST_THREAD_FUTURE>* >(this);
+ }
+#else
+ BOOST_THREAD_FUTURE(boost::detail::thread_move_t<BOOST_THREAD_FUTURE> other):
+ future_(other->future_)
+ {
+ other->future_.reset();
+ }
- operator boost::detail::thread_move_t<unique_future>()
+ BOOST_THREAD_FUTURE& operator=(boost::detail::thread_move_t<BOOST_THREAD_FUTURE> other)
{
- return boost::detail::thread_move_t<unique_future>(*this);
+ future_=other->future_;
+ other->future_.reset();
+ return *this;
+ }
+
+ operator boost::detail::thread_move_t<BOOST_THREAD_FUTURE>()
+ {
+ return boost::detail::thread_move_t<BOOST_THREAD_FUTURE>(*this);
}
#endif
+#endif
- void swap(unique_future& other)
+ void swap(BOOST_THREAD_FUTURE& other)
{
- future.swap(other.future);
+ future_.swap(other.future_);
}
// retrieving the value
move_dest_type get()
{
- if(!future)
+ if(!future_)
{
boost::throw_exception(future_uninitialized());
}
- return future->get();
+ return future_->get();
}
// functions to check state, and wait for ready
state get_state() const
{
- if(!future)
+ if(!future_)
{
return future_state::uninitialized;
}
- return future->get_state();
+ return future_->get_state();
}
@@ -720,21 +902,27 @@
bool has_exception() const
{
- return future && future->has_exception();
+ return future_ && future_->has_exception();
}
bool has_value() const
{
- return future && future->has_value();
+ return future_ && future_->has_value();
}
+ bool valid() const
+ {
+ return future_ != 0;
+ }
+
+
void wait() const
{
- if(!future)
+ if(!future_)
{
boost::throw_exception(future_uninitialized());
}
- future->wait(false);
+ future_->wait(false);
}
template<typename Duration>
@@ -745,18 +933,35 @@
bool timed_wait_until(boost::system_time const& abs_time) const
{
- if(!future)
+ if(!future_)
{
boost::throw_exception(future_uninitialized());
}
- return future->timed_wait_until(abs_time);
+ return future_->timed_wait_until(abs_time);
+ }
+ template <class Rep, class Period>
+ future_status
+ wait_for(const chrono::duration<Rep, Period>& rel_time) const
+ {
+ return wait_until(chrono::steady_clock::now() + rel_time);
+
+ }
+ template <class Clock, class Duration>
+ future_status
+ wait_until(const chrono::time_point<Clock, Duration>& abs_time) const
+ {
+ if(!future_)
+ {
+ boost::throw_exception(future_uninitialized());
+ }
+ return future_->wait_until(abs_time);
}
};
#ifdef BOOST_NO_RVALUE_REFERENCES
template <typename T>
- struct has_move_emulation_enabled_aux<unique_future<T> >
+ struct has_move_emulation_enabled_aux<BOOST_THREAD_FUTURE<T> >
: BOOST_MOVE_BOOST_NS::integral_constant<bool, true>
{};
#endif
@@ -766,22 +971,22 @@
{
typedef boost::shared_ptr<detail::future_object<R> > future_ptr;
- future_ptr future;
+ future_ptr future_;
-// shared_future(const unique_future<R>& other);
-// shared_future& operator=(const unique_future<R>& other);
+// shared_future(const BOOST_THREAD_FUTURE<R>& other);
+// shared_future& operator=(const BOOST_THREAD_FUTURE<R>& other);
friend class detail::future_waiter;
friend class promise<R>;
friend class packaged_task<R>;
- shared_future(future_ptr future_):
- future(future_)
+ shared_future(future_ptr a_future):
+ future_(a_future)
{}
public:
shared_future(shared_future const& other):
- future(other.future)
+ future_(other.future_)
{}
typedef future_state::state state;
@@ -794,52 +999,87 @@
shared_future& operator=(shared_future const& other)
{
- future=other.future;
+ future_=other.future_;
return *this;
}
#ifndef BOOST_NO_RVALUE_REFERENCES
shared_future(shared_future && other)
{
- future.swap(other.future);
+ future_.swap(other.future_);
}
- shared_future(unique_future<R> && other)
+ shared_future(BOOST_THREAD_FUTURE<R> && other)
{
- future.swap(other.future);
+ future_.swap(other.future_);
}
shared_future& operator=(shared_future && other)
{
- future.swap(other.future);
- other.future.reset();
+ future_.swap(other.future_);
+ other.future_.reset();
+ return *this;
+ }
+ shared_future& operator=(BOOST_THREAD_FUTURE<R> && other)
+ {
+ future_.swap(other.future_);
+ other.future_.reset();
+ return *this;
+ }
+#else
+#if defined BOOST_THREAD_USES_MOVE
+ shared_future(boost::rv<shared_future>& other):
+ future_(other.future_)
+ {
+ other.future_.reset();
+ }
+// shared_future(const BOOST_THREAD_FUTURE<R> &) = delete;
+ shared_future(boost::rv<BOOST_THREAD_FUTURE<R> >& other):
+ future_(other.future_)
+ {
+ other.future_.reset();
+ }
+ shared_future& operator=(boost::rv<shared_future>& other)
+ {
+ future_.swap(other.future_);
+ other.future_.reset();
return *this;
}
- shared_future& operator=(unique_future<R> && other)
+ shared_future& operator=(boost::rv<BOOST_THREAD_FUTURE<R> >& other)
{
- future.swap(other.future);
- other.future.reset();
+ future_.swap(other.future_);
+ other.future_.reset();
return *this;
}
+ operator ::boost::rv<shared_future>&()
+ {
+ return *static_cast< ::boost::rv<shared_future>* >(this);
+ }
+ operator const ::boost::rv<shared_future>&() const
+ {
+ return *static_cast<const ::boost::rv<shared_future>* >(this);
+ }
+
#else
+
shared_future(boost::detail::thread_move_t<shared_future> other):
- future(other->future)
+ future_(other->future_)
{
- other->future.reset();
+ other->future_.reset();
}
-// shared_future(const unique_future<R> &) = delete;
- shared_future(boost::detail::thread_move_t<unique_future<R> > other):
- future(other->future)
+// shared_future(const BOOST_THREAD_FUTURE<R> &) = delete;
+ shared_future(boost::detail::thread_move_t<BOOST_THREAD_FUTURE<R> > other):
+ future_(other->future_)
{
- other->future.reset();
+ other->future_.reset();
}
shared_future& operator=(boost::detail::thread_move_t<shared_future> other)
{
- future.swap(other->future);
- other->future.reset();
+ future_.swap(other->future_);
+ other->future_.reset();
return *this;
}
- shared_future& operator=(boost::detail::thread_move_t<unique_future<R> > other)
+ shared_future& operator=(boost::detail::thread_move_t<BOOST_THREAD_FUTURE<R> > other)
{
- future.swap(other->future);
- other->future.reset();
+ future_.swap(other->future_);
+ other->future_.reset();
return *this;
}
@@ -847,34 +1087,33 @@
{
return boost::detail::thread_move_t<shared_future>(*this);
}
-
+#endif
#endif
void swap(shared_future& other)
{
- future.swap(other.future);
+ future_.swap(other.future_);
}
// retrieving the value
- //typename detail::future_object<R>::move_dest_type get()
- R get()
+ typename detail::future_object<R>::shared_future_get_result_type get()
{
- if(!future)
+ if(!future_)
{
boost::throw_exception(future_uninitialized());
}
- return future->get();
+ return future_->get_sh();
}
// functions to check state, and wait for ready
state get_state() const
{
- if(!future)
+ if(!future_)
{
return future_state::uninitialized;
}
- return future->get_state();
+ return future_->get_state();
}
@@ -885,21 +1124,21 @@
bool has_exception() const
{
- return future && future->has_exception();
+ return future_ && future_->has_exception();
}
bool has_value() const
{
- return future && future->has_value();
+ return future_ && future_->has_value();
}
void wait() const
{
- if(!future)
+ if(!future_)
{
boost::throw_exception(future_uninitialized());
}
- future->wait(false);
+ future_->wait(false);
}
template<typename Duration>
@@ -910,13 +1149,29 @@
bool timed_wait_until(boost::system_time const& abs_time) const
{
- if(!future)
+ if(!future_)
{
boost::throw_exception(future_uninitialized());
}
- return future->timed_wait_until(abs_time);
+ return future_->timed_wait_until(abs_time);
}
+ template <class Rep, class Period>
+ future_status
+ wait_for(const chrono::duration<Rep, Period>& rel_time) const
+ {
+ return wait_until(chrono::steady_clock::now() + rel_time);
+ }
+ template <class Clock, class Duration>
+ future_status
+ wait_until(const chrono::time_point<Clock, Duration>& abs_time) const
+ {
+ if(!future_)
+ {
+ boost::throw_exception(future_uninitialized());
+ }
+ return future_->wait_until(abs_time);
+ }
};
#ifdef BOOST_NO_RVALUE_REFERENCES
@@ -931,37 +1186,52 @@
{
typedef boost::shared_ptr<detail::future_object<R> > future_ptr;
- future_ptr future;
+ future_ptr future_;
bool future_obtained;
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ promise(promise const& rhs);// = delete;
+ promise & operator=(promise const & rhs);// = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
promise(promise & rhs);// = delete;
promise & operator=(promise & rhs);// = delete;
+#endif // BOOST_NO_DELETED_FUNCTIONS
+ private:
void lazy_init()
{
- if(!atomic_load(&future))
+#if BOOST_THREAD_VERSION==1
+ if(!atomic_load(&future_))
{
future_ptr blank;
- atomic_compare_exchange(&future,&blank,future_ptr(new detail::future_object<R>));
+ atomic_compare_exchange(&future_,&blank,future_ptr(new detail::future_object<R>));
}
+#endif
}
public:
// template <class Allocator> explicit promise(Allocator a);
promise():
- future(),future_obtained(false)
+#if BOOST_THREAD_VERSION==1
+ future_(),
+#else
+ future_(new detail::future_object<R>),
+#endif
+ future_obtained(false)
{}
~promise()
{
- if(future)
+ if(future_)
{
- boost::lock_guard<boost::mutex> lock(future->mutex);
+ boost::lock_guard<boost::mutex> lock(future_->mutex);
- if(!future->done)
+ if(!future_->done)
{
- future->mark_exceptional_finish_internal(boost::copy_exception(broken_promise()));
+ future_->mark_exceptional_finish_internal(boost::copy_exception(broken_promise()));
}
}
}
@@ -969,31 +1239,68 @@
// Assignment
#ifndef BOOST_NO_RVALUE_REFERENCES
promise(promise && rhs):
+#if ! BOOST_THREAD_VERSION==1
+ future_(rhs.future_),
+#endif
future_obtained(rhs.future_obtained)
{
- future.swap(rhs.future);
+#if BOOST_THREAD_VERSION==1
+ future_.swap(rhs.future_);
+#else
+ // we need to release the future as shared_ptr doesn't implements move semantics
+ rhs.future_.reset();
+#endif
rhs.future_obtained=false;
}
promise & operator=(promise&& rhs)
{
- future.swap(rhs.future);
+#if BOOST_THREAD_VERSION==1
+ future_.swap(rhs.future_);
future_obtained=rhs.future_obtained;
- rhs.future.reset();
+ rhs.future_.reset();
+ rhs.future_obtained=false;
+#else
+ promise(boost::move(rhs)).swap(*this);
+#endif
+
+ return *this;
+ }
+#else
+#if defined BOOST_THREAD_USES_MOVE
+ promise(boost::rv<promise>& rhs):
+ future_(rhs.future_),future_obtained(rhs.future_obtained)
+ {
+ rhs.future_.reset();
+ rhs.future_obtained=false;
+ }
+ promise & operator=(boost::rv<promise>& rhs)
+ {
+ future_=rhs.future_;
+ future_obtained=rhs.future_obtained;
+ rhs.future_.reset();
rhs.future_obtained=false;
return *this;
}
+ operator ::boost::rv<promise>&()
+ {
+ return *static_cast< ::boost::rv<promise>* >(this);
+ }
+ operator const ::boost::rv<promise>&() const
+ {
+ return *static_cast<const ::boost::rv<promise>* >(this);
+ }
#else
promise(boost::detail::thread_move_t<promise> rhs):
- future(rhs->future),future_obtained(rhs->future_obtained)
+ future_(rhs->future_),future_obtained(rhs->future_obtained)
{
- rhs->future.reset();
+ rhs->future_.reset();
rhs->future_obtained=false;
}
promise & operator=(boost::detail::thread_move_t<promise> rhs)
{
- future=rhs->future;
+ future_=rhs->future_;
future_obtained=rhs->future_obtained;
- rhs->future.reset();
+ rhs->future_.reset();
rhs->future_obtained=false;
return *this;
}
@@ -1003,64 +1310,75 @@
return boost::detail::thread_move_t<promise>(*this);
}
#endif
+#endif
void swap(promise& other)
{
- future.swap(other.future);
+ future_.swap(other.future_);
std::swap(future_obtained,other.future_obtained);
}
// Result retrieval
- unique_future<R> get_future()
+ BOOST_THREAD_FUTURE<R> get_future()
{
+ std::cout<< __LINE__ << " " << int(future_obtained) << std::endl;
lazy_init();
- if(future_obtained)
+ std::cout<< __LINE__ << " " << int(future_obtained) << std::endl;
+ if (future_.get()==0)
{
+ std::cout<< __LINE__ << " " << int(future_obtained) << std::endl;
+ boost::throw_exception(promise_moved());
+ }
+ if (future_obtained)
+ {
+ std::cout<< __LINE__ << " " << int(future_obtained) << std::endl;
boost::throw_exception(future_already_retrieved());
}
+ std::cout<< __LINE__ << " " << int(future_obtained) << std::endl;
future_obtained=true;
- return unique_future<R>(future);
+ std::cout<< __LINE__ << " " << int(future_obtained) << std::endl;
+ return BOOST_THREAD_FUTURE<R>(future_);
}
void set_value(typename detail::future_traits<R>::source_reference_type r)
{
lazy_init();
- boost::lock_guard<boost::mutex> lock(future->mutex);
- if(future->done)
+ boost::lock_guard<boost::mutex> lock(future_->mutex);
+ if(future_->done)
{
boost::throw_exception(promise_already_satisfied());
}
- future->mark_finished_with_result_internal(r);
+ future_->mark_finished_with_result_internal(r);
}
// void set_value(R && r);
void set_value(typename detail::future_traits<R>::rvalue_source_type r)
{
lazy_init();
- boost::lock_guard<boost::mutex> lock(future->mutex);
- if(future->done)
+ boost::lock_guard<boost::mutex> lock(future_->mutex);
+ if(future_->done)
{
boost::throw_exception(promise_already_satisfied());
}
- future->mark_finished_with_result_internal(static_cast<typename detail::future_traits<R>::rvalue_source_type>(r));
+ future_->mark_finished_with_result_internal(static_cast<typename detail::future_traits<R>::rvalue_source_type>(r));
}
void set_exception(boost::exception_ptr p)
{
lazy_init();
- boost::lock_guard<boost::mutex> lock(future->mutex);
- if(future->done)
+ boost::lock_guard<boost::mutex> lock(future_->mutex);
+ if(future_->done)
{
boost::throw_exception(promise_already_satisfied());
}
- future->mark_exceptional_finish_internal(p);
+ future_->mark_exceptional_finish_internal(p);
}
template<typename F>
void set_wait_callback(F f)
{
lazy_init();
- future->set_wait_callback(f,this);
+ future_->set_wait_callback(f,this);
}
};
@@ -1070,36 +1388,44 @@
{
typedef boost::shared_ptr<detail::future_object<void> > future_ptr;
- future_ptr future;
+ future_ptr future_;
bool future_obtained;
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ promise(promise const& rhs);// = delete;
+ promise & operator=(promise const & rhs);// = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
promise(promise & rhs);// = delete;
promise & operator=(promise & rhs);// = delete;
+#endif // BOOST_NO_DELETED_FUNCTIONS
+ private:
void lazy_init()
{
- if(!atomic_load(&future))
+ if(!atomic_load(&future_))
{
future_ptr blank;
- atomic_compare_exchange(&future,&blank,future_ptr(new detail::future_object<void>));
+ atomic_compare_exchange(&future_,&blank,future_ptr(new detail::future_object<void>));
}
}
public:
// template <class Allocator> explicit promise(Allocator a);
promise():
- future(),future_obtained(false)
+ future_(),future_obtained(false)
{}
~promise()
{
- if(future)
+ if(future_)
{
- boost::lock_guard<boost::mutex> lock(future->mutex);
+ boost::lock_guard<boost::mutex> lock(future_->mutex);
- if(!future->done)
+ if(!future_->done)
{
- future->mark_exceptional_finish_internal(boost::copy_exception(broken_promise()));
+ future_->mark_exceptional_finish_internal(boost::copy_exception(broken_promise()));
}
}
}
@@ -1109,29 +1435,53 @@
promise(promise && rhs):
future_obtained(rhs.future_obtained)
{
- future.swap(rhs.future);
+ future_.swap(rhs.future_);
rhs.future_obtained=false;
}
promise & operator=(promise&& rhs)
{
- future.swap(rhs.future);
+ future_.swap(rhs.future_);
+ future_obtained=rhs.future_obtained;
+ rhs.future_.reset();
+ rhs.future_obtained=false;
+ return *this;
+ }
+#else
+#if defined BOOST_THREAD_USES_MOVE
+ promise(boost::rv<promise>& rhs):
+ future_(rhs.future_),future_obtained(rhs.future_obtained)
+ {
+ rhs.future_.reset();
+ rhs.future_obtained=false;
+ }
+ promise & operator=(boost::rv<promise>& rhs)
+ {
+ future_=rhs.future_;
future_obtained=rhs.future_obtained;
- rhs.future.reset();
+ rhs.future_.reset();
rhs.future_obtained=false;
return *this;
}
+ operator ::boost::rv<promise>&()
+ {
+ return *static_cast< ::boost::rv<promise>* >(this);
+ }
+ operator const ::boost::rv<promise>&() const
+ {
+ return *static_cast<const ::boost::rv<promise>* >(this);
+ }
#else
promise(boost::detail::thread_move_t<promise> rhs):
- future(rhs->future),future_obtained(rhs->future_obtained)
+ future_(rhs->future_),future_obtained(rhs->future_obtained)
{
- rhs->future.reset();
+ rhs->future_.reset();
rhs->future_obtained=false;
}
promise & operator=(boost::detail::thread_move_t<promise> rhs)
{
- future=rhs->future;
+ future_=rhs->future_;
future_obtained=rhs->future_obtained;
- rhs->future.reset();
+ rhs->future_.reset();
rhs->future_obtained=false;
return *this;
}
@@ -1141,15 +1491,16 @@
return boost::detail::thread_move_t<promise>(*this);
}
#endif
+#endif
void swap(promise& other)
{
- future.swap(other.future);
+ future_.swap(other.future_);
std::swap(future_obtained,other.future_obtained);
}
// Result retrieval
- unique_future<void> get_future()
+ BOOST_THREAD_FUTURE<void> get_future()
{
lazy_init();
@@ -1158,36 +1509,36 @@
boost::throw_exception(future_already_retrieved());
}
future_obtained=true;
- return unique_future<void>(future);
+ return BOOST_THREAD_FUTURE<void>(future_);
}
void set_value()
{
lazy_init();
- boost::lock_guard<boost::mutex> lock(future->mutex);
- if(future->done)
+ boost::lock_guard<boost::mutex> lock(future_->mutex);
+ if(future_->done)
{
boost::throw_exception(promise_already_satisfied());
}
- future->mark_finished_with_result_internal();
+ future_->mark_finished_with_result_internal();
}
void set_exception(boost::exception_ptr p)
{
lazy_init();
- boost::lock_guard<boost::mutex> lock(future->mutex);
- if(future->done)
+ boost::lock_guard<boost::mutex> lock(future_->mutex);
+ if(future_->done)
{
boost::throw_exception(promise_already_satisfied());
}
- future->mark_exceptional_finish_internal(p);
+ future_->mark_exceptional_finish_internal(p);
}
template<typename F>
void set_wait_callback(F f)
{
lazy_init();
- future->set_wait_callback(f,this);
+ future_->set_wait_callback(f,this);
}
};
@@ -1252,10 +1603,16 @@
f(f_)
{}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ task_object(boost::rv<F>& f_):
+ f(boost::move(f_))
+ {}
+#else
task_object(boost::detail::thread_move_t<F> f_):
f(f_)
{}
#endif
+#endif
void do_run()
{
@@ -1263,6 +1620,10 @@
{
this->mark_finished_with_result(f());
}
+ catch(thread_interrupted& it)
+ {
+ this->mark_interrupted_finish();
+ }
catch(...)
{
this->mark_exceptional_finish();
@@ -1283,10 +1644,16 @@
f(f_)
{}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ task_object(boost::rv<F>& f_):
+ f(boost::move(f_))
+ {}
+#else
task_object(boost::detail::thread_move_t<F> f_):
f(f_)
{}
#endif
+#endif
void do_run()
{
@@ -1295,6 +1662,10 @@
f();
this->mark_finished_with_result();
}
+ catch(thread_interrupted& it)
+ {
+ this->mark_interrupted_finish();
+ }
catch(...)
{
this->mark_exceptional_finish();
@@ -1311,9 +1682,15 @@
boost::shared_ptr<detail::task_base<R> > task;
bool future_obtained;
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ packaged_task(packaged_task const&);// = delete;
+ packaged_task& operator=(packaged_task const&);// = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
packaged_task(packaged_task&);// = delete;
packaged_task& operator=(packaged_task&);// = delete;
-
+#endif // BOOST_NO_DELETED_FUNCTIONS
public:
packaged_task():
future_obtained(false)
@@ -1334,11 +1711,18 @@
task(new detail::task_object<R,F>(f)),future_obtained(false)
{}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ template <class F>
+ explicit packaged_task(boost::rv<F>& f):
+ task(new detail::task_object<R,F>(boost::move(f))),future_obtained(false)
+ {}
+#else
template <class F>
explicit packaged_task(boost::detail::thread_move_t<F> f):
task(new detail::task_object<R,F>(f)),future_obtained(false)
{}
#endif
+#endif
// template <class F, class Allocator>
// explicit packaged_task(F const& f, Allocator a);
@@ -1369,6 +1753,28 @@
return *this;
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ packaged_task(boost::rv<packaged_task>& other):
+ future_obtained(other.future_obtained)
+ {
+ task.swap(other.task);
+ other.future_obtained=false;
+ }
+ packaged_task& operator=(boost::rv<packaged_task>& other)
+ {
+ packaged_task temp(other);
+ swap(temp);
+ return *this;
+ }
+ operator ::boost::rv<packaged_task>&()
+ {
+ return *static_cast< ::boost::rv<packaged_task>* >(this);
+ }
+ operator const ::boost::rv<packaged_task>&() const
+ {
+ return *static_cast<const ::boost::rv<packaged_task>* >(this);
+ }
+#else
packaged_task(boost::detail::thread_move_t<packaged_task> other):
future_obtained(other->future_obtained)
{
@@ -1386,15 +1792,16 @@
return boost::detail::thread_move_t<packaged_task>(*this);
}
#endif
+#endif
- void swap(packaged_task& other)
+ void swap(packaged_task& other)
{
task.swap(other.task);
std::swap(future_obtained,other.future_obtained);
}
// result retrieval
- unique_future<R> get_future()
+ BOOST_THREAD_FUTURE<R> get_future()
{
if(!task)
{
@@ -1403,7 +1810,7 @@
else if(!future_obtained)
{
future_obtained=true;
- return unique_future<R>(task);
+ return BOOST_THREAD_FUTURE<R>(task);
}
else
{
@@ -1431,11 +1838,13 @@
};
#ifdef BOOST_NO_RVALUE_REFERENCES
+#if ! defined BOOST_THREAD_USES_MOVE
template <typename T>
struct has_move_emulation_enabled_aux<packaged_task<T> >
: BOOST_MOVE_BOOST_NS::integral_constant<bool, true>
{};
#endif
+#endif
}
Modified: trunk/boost/thread/locks.hpp
==============================================================================
--- trunk/boost/thread/locks.hpp (original)
+++ trunk/boost/thread/locks.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -12,6 +12,8 @@
#include <boost/thread/thread_time.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/type_traits/is_class.hpp>
+#include <boost/chrono/time_point.hpp>
+#include <boost/chrono/duration.hpp>
#include <boost/config/abi_prefix.hpp>
@@ -248,8 +250,15 @@
private:
Mutex& m;
- explicit lock_guard(lock_guard&);
- lock_guard& operator=(lock_guard&);
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ lock_guard(lock_guard const&) = delete;
+ lock_guard& operator=(lock_guard const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ lock_guard(lock_guard const&);
+ lock_guard& operator=(lock_guard const&);
+ public:
+#endif // BOOST_NO_DELETED_FUNCTIONS
public:
explicit lock_guard(Mutex& m_):
m(m_)
@@ -272,15 +281,33 @@
private:
Mutex* m;
bool is_locked;
+
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ unique_lock(unique_lock const&) = delete;
+ unique_lock& operator=(unique_lock const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ // Fixme The following doesn't work
+ //test_move_function.cpp:71:12: error: calling a private constructor of class 'boost::unique_lock<boost::mutex>'
+ // return boost::unique_lock<boost::mutex>(m);
+ //unique_lock(unique_lock const&);
unique_lock(unique_lock&);
+ // Fixme The following doesn't work
+ // ../../../boost/thread/future.hpp:452:33: error: 'operator=' is a private member of 'boost::unique_lock<boost::mutex>'
+ // locks[i]=boost::unique_lock<boost::mutex>(futures[i].future->mutex);
+ //unique_lock& operator=(unique_lock const&);
+ unique_lock& operator=(unique_lock &);
+ public:
+#endif // BOOST_NO_DELETED_FUNCTIONS
+
+ private:
explicit unique_lock(upgrade_lock<Mutex>&);
- unique_lock& operator=(unique_lock&);
unique_lock& operator=(upgrade_lock<Mutex>& other);
public:
#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
unique_lock(const volatile unique_lock&);
#endif
- unique_lock():
+ unique_lock() BOOST_NOEXCEPT :
m(0),is_locked(false)
{}
@@ -292,7 +319,7 @@
unique_lock(Mutex& m_,adopt_lock_t):
m(&m_),is_locked(true)
{}
- unique_lock(Mutex& m_,defer_lock_t):
+ unique_lock(Mutex& m_,defer_lock_t) BOOST_NOEXCEPT:
m(&m_),is_locked(false)
{}
unique_lock(Mutex& m_,try_to_lock_t):
@@ -311,8 +338,21 @@
{
timed_lock(target_time);
}
+
+ template <class Clock, class Duration>
+ unique_lock(Mutex& mtx, const chrono::time_point<Clock, Duration>& t)
+ : m(&mtx), is_locked(mtx.try_lock_until(t))
+ {
+ }
+ template <class Rep, class Period>
+ unique_lock(Mutex& mtx, const chrono::duration<Rep, Period>& d)
+ : m(&mtx), is_locked(mtx.try_lock_for(d))
+ {
+ }
+
+
#ifndef BOOST_NO_RVALUE_REFERENCES
- unique_lock(unique_lock&& other):
+ unique_lock(unique_lock&& other) BOOST_NOEXCEPT:
m(other.m),is_locked(other.is_locked)
{
other.is_locked=false;
@@ -325,27 +365,66 @@
return static_cast<unique_lock<Mutex>&&>(*this);
}
-
- unique_lock& operator=(unique_lock&& other)
+ unique_lock& operator=(unique_lock&& other) BOOST_NOEXCEPT
{
unique_lock temp(other.move());
swap(temp);
return *this;
}
- unique_lock& operator=(upgrade_lock<Mutex>&& other)
+ unique_lock& operator=(upgrade_lock<Mutex>&& other) BOOST_NOEXCEPT
{
unique_lock temp(other.move());
swap(temp);
return *this;
}
- void swap(unique_lock&& other)
+ void swap(unique_lock&& other) BOOST_NOEXCEPT
{
std::swap(m,other.m);
std::swap(is_locked,other.is_locked);
}
#else
- unique_lock(detail::thread_move_t<unique_lock<Mutex> > other):
+#if defined BOOST_THREAD_USES_MOVE
+ unique_lock(boost::rv<unique_lock<Mutex> >& other) BOOST_NOEXCEPT:
+ m(other.m),is_locked(other.is_locked)
+ {
+ other.is_locked=false;
+ other.m=0;
+ }
+ unique_lock(boost::rv<upgrade_lock<Mutex> >& other);
+
+ operator ::boost::rv<unique_lock<Mutex> >&()
+ {
+ return *static_cast< ::boost::rv<unique_lock<Mutex> >* >(this);
+ }
+ operator const ::boost::rv<unique_lock<Mutex> >&() const
+ {
+ return *static_cast<const ::boost::rv<unique_lock<Mutex> >* >(this);
+ }
+
+#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
+ unique_lock& operator=(unique_lock<Mutex> other)
+ {
+ swap(other);
+ return *this;
+ }
+#else
+ unique_lock& operator=(boost::rv<unique_lock<Mutex> >& other) BOOST_NOEXCEPT
+ {
+ unique_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+#endif
+
+ unique_lock& operator=(boost::rv<upgrade_lock<Mutex> >& other) BOOST_NOEXCEPT
+ {
+ unique_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+#else
+ unique_lock(detail::thread_move_t<unique_lock<Mutex> > other) BOOST_NOEXCEPT:
m(other->m),is_locked(other->is_locked)
{
other->is_locked=false;
@@ -370,7 +449,7 @@
return *this;
}
#else
- unique_lock& operator=(detail::thread_move_t<unique_lock<Mutex> > other)
+ unique_lock& operator=(detail::thread_move_t<unique_lock<Mutex> > other) BOOST_NOEXCEPT
{
unique_lock temp(other);
swap(temp);
@@ -378,19 +457,20 @@
}
#endif
- unique_lock& operator=(detail::thread_move_t<upgrade_lock<Mutex> > other)
+ unique_lock& operator=(detail::thread_move_t<upgrade_lock<Mutex> > other) BOOST_NOEXCEPT
{
unique_lock temp(other);
swap(temp);
return *this;
}
- void swap(detail::thread_move_t<unique_lock<Mutex> > other)
+ void swap(detail::thread_move_t<unique_lock<Mutex> > other) BOOST_NOEXCEPT
{
std::swap(m,other->m);
std::swap(is_locked,other->is_locked);
}
#endif
- void swap(unique_lock& other)
+#endif
+ void swap(unique_lock& other) BOOST_NOEXCEPT
{
std::swap(m,other.m);
std::swap(is_locked,other.is_locked);
@@ -405,18 +485,26 @@
}
void lock()
{
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost unique_lock owns already the mutex"));
}
m->lock();
is_locked=true;
}
bool try_lock()
{
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost unique_lock owns already the mutex"));
}
is_locked=m->try_lock();
return is_locked;
@@ -424,50 +512,113 @@
template<typename TimeDuration>
bool timed_lock(TimeDuration const& relative_time)
{
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
+ if(owns_lock())
+ {
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost unique_lock owns already the mutex"));
+ }
is_locked=m->timed_lock(relative_time);
return is_locked;
}
bool timed_lock(::boost::system_time const& absolute_time)
{
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
+ if(owns_lock())
+ {
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost unique_lock owns already the mutex"));
+ }
is_locked=m->timed_lock(absolute_time);
return is_locked;
}
bool timed_lock(::boost::xtime const& absolute_time)
{
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
+ if(owns_lock())
+ {
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost unique_lock owns already the mutex"));
+ }
is_locked=m->timed_lock(absolute_time);
return is_locked;
}
+ template <class Rep, class Period>
+ bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
+ {
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
+ if(owns_lock())
+ {
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost unique_lock owns already the mutex"));
+ }
+ is_locked=m->try_lock_for(rel_time);
+ return is_locked;
+ }
+ template <class Clock, class Duration>
+ bool try_lock_until(const chrono::time_point<Clock, Duration>& abs_time)
+ {
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
+ if(owns_lock())
+ {
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost unique_lock owns already the mutex"));
+ }
+ is_locked=m->try_lock_until(abs_time);
+ return is_locked;
+ }
void unlock()
{
+ if(m==0)
+ {
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock has no mutex"));
+ }
if(!owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost unique_lock doesn't own the mutex"));
}
m->unlock();
is_locked=false;
}
+#ifndef BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
typedef void (unique_lock::*bool_type)();
- operator bool_type() const
+ operator bool_type() const BOOST_NOEXCEPT
{
return is_locked?&unique_lock::lock:0;
}
- bool operator!() const
+ bool operator!() const BOOST_NOEXCEPT
{
return !owns_lock();
}
- bool owns_lock() const
+#else
+ operator bool() const BOOST_NOEXCEPT
+ {
+ return owns_lock();
+ }
+#endif
+ bool owns_lock() const BOOST_NOEXCEPT
{
return is_locked;
}
- Mutex* mutex() const
+ Mutex* mutex() const BOOST_NOEXCEPT
{
return m;
}
- Mutex* release()
+ Mutex* release() BOOST_NOEXCEPT
{
Mutex* const res=m;
m=0;
@@ -480,11 +631,11 @@
};
#ifndef BOOST_NO_RVALUE_REFERENCES
- template<typename Mutex>
- void swap(unique_lock<Mutex>&& lhs,unique_lock<Mutex>&& rhs)
- {
- lhs.swap(rhs);
- }
+// template<typename Mutex>
+// void swap(unique_lock<Mutex>&& lhs,unique_lock<Mutex>&& rhs)
+// {
+// lhs.swap(rhs);
+// }
template<typename Mutex>
inline upgrade_lock<Mutex>&& move(upgrade_lock<Mutex>&& ul)
@@ -499,7 +650,7 @@
}
#endif
template<typename Mutex>
- void swap(unique_lock<Mutex>& lhs,unique_lock<Mutex>& rhs)
+ void swap(unique_lock<Mutex>& lhs,unique_lock<Mutex>& rhs) BOOST_NOEXCEPT
{
lhs.swap(rhs);
}
@@ -531,9 +682,15 @@
protected:
Mutex* m;
bool is_locked;
- private:
- explicit shared_lock(shared_lock&);
- shared_lock& operator=(shared_lock&);
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ shared_lock(shared_lock const&);
+ shared_lock& operator=(shared_lock const&);
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ shared_lock(shared_lock const&);
+ shared_lock& operator=(shared_lock const&);
+ public:
+#endif // BOOST_NO_DELETED_FUNCTIONS
public:
shared_lock():
m(0),is_locked(false)
@@ -563,6 +720,68 @@
#ifndef BOOST_NO_RVALUE_REFERENCES
#else
+#if defined BOOST_THREAD_USES_MOVE
+ shared_lock(boost::rv<shared_lock<Mutex> >& other):
+ m(other.m),is_locked(other.is_locked)
+ {
+ other.is_locked=false;
+ other.m=0;
+ }
+
+ shared_lock(boost::rv<unique_lock<Mutex> >& other):
+ m(other.m),is_locked(other.is_locked)
+ {
+ if(is_locked)
+ {
+ m->unlock_and_lock_shared();
+ }
+ other.is_locked=false;
+ other.m=0;
+ }
+
+ shared_lock(boost::rv<upgrade_lock<Mutex> >& other):
+ m(other.m),is_locked(other.is_locked)
+ {
+ if(is_locked)
+ {
+ m->unlock_upgrade_and_lock_shared();
+ }
+ other.is_locked=false;
+ other.m=0;
+ }
+
+ operator ::boost::rv<shared_lock<Mutex> >&()
+ {
+ return *static_cast< ::boost::rv<shared_lock<Mutex> >* >(this);
+ }
+ operator const ::boost::rv<shared_lock<Mutex> >&() const
+ {
+ return *static_cast<const ::boost::rv<shared_lock<Mutex> >* >(this);
+ }
+
+ shared_lock& operator=(::boost::rv<shared_lock<Mutex> >& other)
+ {
+ shared_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+
+ shared_lock& operator=(::boost::rv<unique_lock<Mutex> >& other)
+ {
+ shared_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+
+ shared_lock& operator=(::boost::rv<upgrade_lock<Mutex> >& other)
+ {
+ shared_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+
+#else
+
shared_lock(detail::thread_move_t<shared_lock<Mutex> > other):
m(other->m),is_locked(other->is_locked)
{
@@ -624,6 +843,7 @@
return *this;
}
#endif
+#endif
#ifndef BOOST_NO_RVALUE_REFERENCES
void swap(shared_lock&& other)
@@ -660,7 +880,7 @@
{
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost shared_lock owns already the mutex"));
}
m->lock_shared();
is_locked=true;
@@ -669,7 +889,7 @@
{
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost shared_lock owns already the mutex"));
}
is_locked=m->try_lock_shared();
return is_locked;
@@ -678,7 +898,7 @@
{
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost shared_lock owns already the mutex"));
}
is_locked=m->timed_lock_shared(target_time);
return is_locked;
@@ -688,7 +908,7 @@
{
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost shared_lock owns already the mutex"));
}
is_locked=m->timed_lock_shared(target_time);
return is_locked;
@@ -697,12 +917,13 @@
{
if(!owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost shared_lock doesn't own the mutex"));
}
m->unlock_shared();
is_locked=false;
}
+#ifndef BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
typedef void (shared_lock<Mutex>::*bool_type)();
operator bool_type() const
{
@@ -712,6 +933,12 @@
{
return !owns_lock();
}
+#else
+ operator bool() const
+ {
+ return owns_lock();
+ }
+#endif
bool owns_lock() const
{
return is_locked;
@@ -809,6 +1036,48 @@
return *this;
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ upgrade_lock(boost::rv<upgrade_lock<Mutex> >& other):
+ m(other.m),is_locked(other.is_locked)
+ {
+ other.is_locked=false;
+ other.m=0;
+ }
+
+ upgrade_lock(boost::rv<unique_lock<Mutex> >& other):
+ m(other.m),is_locked(other.is_locked)
+ {
+ if(is_locked)
+ {
+ m->unlock_and_lock_upgrade();
+ }
+ other.is_locked=false;
+ other.m=0;
+ }
+
+ operator ::boost::rv<upgrade_lock>&()
+ {
+ return *static_cast< ::boost::rv<upgrade_lock>* >(this);
+ }
+ operator const ::boost::rv<upgrade_lock>&() const
+ {
+ return *static_cast<const ::boost::rv<upgrade_lock>* >(this);
+ }
+
+ upgrade_lock& operator=(boost::rv<upgrade_lock<Mutex> >& other)
+ {
+ upgrade_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+
+ upgrade_lock& operator=(boost::rv<unique_lock<Mutex> >& other)
+ {
+ upgrade_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+#else
upgrade_lock(detail::thread_move_t<upgrade_lock<Mutex> > other):
m(other->m),is_locked(other->is_locked)
{
@@ -852,6 +1121,7 @@
return *this;
}
#endif
+#endif
void swap(upgrade_lock& other)
{
@@ -870,7 +1140,7 @@
{
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost upgrade_lock owns already the mutex"));
}
m->lock_upgrade();
is_locked=true;
@@ -879,7 +1149,7 @@
{
if(owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::resource_deadlock_would_occur, "boost upgrade_lock owns already the mutex"));
}
is_locked=m->try_lock_upgrade();
return is_locked;
@@ -888,12 +1158,13 @@
{
if(!owns_lock())
{
- boost::throw_exception(boost::lock_error());
+ boost::throw_exception(boost::lock_error(system::errc::operation_not_permitted, "boost upgrade_lock doesn't own the mutex"));
}
m->unlock_upgrade();
is_locked=false;
}
+#ifndef BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
typedef void (upgrade_lock::*bool_type)();
operator bool_type() const
{
@@ -903,6 +1174,12 @@
{
return !owns_lock();
}
+#else
+ operator bool() const
+ {
+ return owns_lock();
+ }
+#endif
bool owns_lock() const
{
return is_locked;
@@ -918,6 +1195,7 @@
{};
#endif
+
#ifndef BOOST_NO_RVALUE_REFERENCES
template<typename Mutex>
unique_lock<Mutex>::unique_lock(upgrade_lock<Mutex>&& other):
@@ -930,6 +1208,18 @@
}
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ template<typename Mutex>
+ unique_lock<Mutex>::unique_lock(boost::rv<upgrade_lock<Mutex> >& other):
+ m(other.m),is_locked(other.is_locked)
+ {
+ other.is_locked=false;
+ if(is_locked)
+ {
+ m->unlock_upgrade_and_lock();
+ }
+ }
+#else
template<typename Mutex>
unique_lock<Mutex>::unique_lock(detail::thread_move_t<upgrade_lock<Mutex> > other):
m(other->m),is_locked(other->is_locked)
@@ -941,6 +1231,7 @@
}
}
#endif
+#endif
template <class Mutex>
class upgrade_to_unique_lock
{
@@ -976,6 +1267,20 @@
return *this;
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ upgrade_to_unique_lock(boost::rv<upgrade_to_unique_lock<Mutex> >& other):
+ source(other.source),exclusive(move(other.exclusive))
+ {
+ other.source=0;
+ }
+
+ upgrade_to_unique_lock& operator=(boost::rv<upgrade_to_unique_lock<Mutex> >& other)
+ {
+ upgrade_to_unique_lock temp(other);
+ swap(temp);
+ return *this;
+ }
+#else
upgrade_to_unique_lock(detail::thread_move_t<upgrade_to_unique_lock<Mutex> > other):
source(other->source),exclusive(move(other->exclusive))
{
@@ -989,11 +1294,14 @@
return *this;
}
#endif
+#endif
void swap(upgrade_to_unique_lock& other)
{
std::swap(source,other.source);
exclusive.swap(other.exclusive);
}
+
+#ifndef BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
typedef void (upgrade_to_unique_lock::*bool_type)(upgrade_to_unique_lock&);
operator bool_type() const
{
@@ -1003,6 +1311,13 @@
{
return !owns_lock();
}
+#else
+ operator bool() const
+ {
+ return owns_lock();
+ }
+#endif
+
bool owns_lock() const
{
return exclusive.owns_lock();
@@ -1062,6 +1377,28 @@
base::swap(other);
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ try_lock_wrapper(boost::rv<try_lock_wrapper<Mutex> >& other):
+ base(boost::move(static_cast<base&>(other)))
+ {}
+
+ operator ::boost::rv<try_lock_wrapper>&()
+ {
+ return *static_cast< ::boost::rv<try_lock_wrapper>* >(this);
+ }
+ operator const ::boost::rv<try_lock_wrapper>&() const
+ {
+ return *static_cast<const ::boost::rv<try_lock_wrapper>* >(this);
+ }
+
+ try_lock_wrapper& operator=(boost::rv<try_lock_wrapper<Mutex> >& other)
+ {
+ try_lock_wrapper temp(other);
+ swap(temp);
+ return *this;
+ }
+
+#else
try_lock_wrapper(detail::thread_move_t<try_lock_wrapper<Mutex> > other):
base(detail::thread_move_t<base>(*other))
{}
@@ -1088,6 +1425,7 @@
base::swap(*other);
}
#endif
+#endif
void swap(try_lock_wrapper& other)
{
base::swap(other);
@@ -1116,16 +1454,23 @@
{
return base::release();
}
- bool operator!() const
- {
- return !this->owns_lock();
- }
+#ifndef BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
typedef typename base::bool_type bool_type;
operator bool_type() const
{
return base::operator bool_type();
}
+ bool operator!() const
+ {
+ return !this->owns_lock();
+ }
+#else
+ operator bool() const
+ {
+ return owns_lock();
+ }
+#endif
};
#ifndef BOOST_NO_RVALUE_REFERENCES
Modified: trunk/boost/thread/once.hpp
==============================================================================
--- trunk/boost/thread/once.hpp (original)
+++ trunk/boost/thread/once.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -3,7 +3,7 @@
// once.hpp
//
-// (C) Copyright 2006-7 Anthony Williams
+// (C) Copyright 2006-7 Anthony Williams
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
@@ -22,6 +22,7 @@
namespace boost
{
+ // template<class Callable, class ...Args> void call_once(once_flag& flag, Callable func, Args&&... args);
inline void call_once(void (*func)(),once_flag& flag)
{
call_once(flag,func);
Modified: trunk/boost/thread/pthread/condition_variable.hpp
==============================================================================
--- trunk/boost/thread/pthread/condition_variable.hpp (original)
+++ trunk/boost/thread/pthread/condition_variable.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -4,6 +4,7 @@
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// (C) Copyright 2007-10 Anthony Williams
+// (C) Copyright 2011 Vicente J. Botet Escriba
#include <boost/thread/pthread/timespec.hpp>
#include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
@@ -59,18 +60,22 @@
this_thread::interruption_point();
if(res)
{
- boost::throw_exception(condition_error());
+ boost::throw_exception(condition_error(res, "boost:: condition_variable constructor failed in pthread_cond_wait"));
}
}
- inline bool condition_variable::timed_wait(unique_lock<mutex>& m,boost::system_time const& wait_until)
+ inline bool condition_variable::do_timed_wait(
+ unique_lock<mutex>& m,
+ struct timespec const &timeout)
{
+ if (!m.owns_lock())
+ boost::throw_exception(condition_error(EPERM, "condition_variable do_timed_wait: mutex not locked"));
+
thread_cv_detail::lock_on_exit<unique_lock<mutex> > guard;
int cond_res;
{
detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
guard.activate(m);
- struct timespec const timeout=detail::get_timespec(wait_until);
cond_res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
}
this_thread::interruption_point();
@@ -80,18 +85,18 @@
}
if(cond_res)
{
- boost::throw_exception(condition_error());
+ boost::throw_exception(condition_error(cond_res, "condition_variable failed in pthread_cond_timedwait"));
}
return true;
}
- inline void condition_variable::notify_one()
+ inline void condition_variable::notify_one() BOOST_NOEXCEPT
{
boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
BOOST_VERIFY(!pthread_cond_signal(&cond));
}
- inline void condition_variable::notify_all()
+ inline void condition_variable::notify_all() BOOST_NOEXCEPT
{
boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
BOOST_VERIFY(!pthread_cond_broadcast(&cond));
@@ -102,8 +107,15 @@
pthread_mutex_t internal_mutex;
pthread_cond_t cond;
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ condition_variable_any(condition_variable_any const&) = delete;
+ condition_variable_any& operator=(condition_variable_any const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
condition_variable_any(condition_variable_any&);
condition_variable_any& operator=(condition_variable_any&);
+#endif // BOOST_NO_DELETED_FUNCTIONS
public:
condition_variable_any()
@@ -111,13 +123,13 @@
int const res=pthread_mutex_init(&internal_mutex,NULL);
if(res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "condition_variable_any failed in pthread_mutex_init"));
}
int const res2=pthread_cond_init(&cond,NULL);
if(res2)
{
BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "condition_variable_any failed in pthread_cond_init"));
}
}
~condition_variable_any()
@@ -139,7 +151,7 @@
this_thread::interruption_point();
if(res)
{
- boost::throw_exception(condition_error());
+ boost::throw_exception(condition_error(res, "condition_variable_any failed in pthread_cond_wait"));
}
}
@@ -153,23 +165,7 @@
bool timed_wait(lock_type& m,boost::system_time const& wait_until)
{
struct timespec const timeout=detail::get_timespec(wait_until);
- int res=0;
- {
- thread_cv_detail::lock_on_exit<lock_type> guard;
- detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
- guard.activate(m);
- res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
- }
- this_thread::interruption_point();
- if(res==ETIMEDOUT)
- {
- return false;
- }
- if(res)
- {
- boost::throw_exception(condition_error());
- }
- return true;
+ return do_timed_wait(m, timeout);
}
template<typename lock_type>
bool timed_wait(lock_type& m,xtime const& wait_until)
@@ -206,17 +202,132 @@
return timed_wait(m,get_system_time()+wait_duration,pred);
}
- void notify_one()
+ template <class lock_type,class Duration>
+ cv_status
+ wait_until(
+ lock_type& lock,
+ const chrono::time_point<chrono::system_clock, Duration>& t)
+ {
+ using namespace chrono;
+ typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
+ wait_until(lock,
+ nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
+ return system_clock::now() < t ? cv_status::no_timeout :
+ cv_status::timeout;
+ }
+
+ template <class lock_type, class Clock, class Duration>
+ cv_status
+ wait_until(
+ lock_type& lock,
+ const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ system_clock::time_point s_now = system_clock::now();
+ typename Clock::time_point c_now = Clock::now();
+ wait_until(lock, s_now + ceil<nanoseconds>(t - c_now));
+ return Clock::now() < t ? cv_status::no_timeout : cv_status::timeout;
+ }
+
+ template <class lock_type, class Clock, class Duration, class Predicate>
+ bool
+ wait_until(
+ lock_type& lock,
+ const chrono::time_point<Clock, Duration>& t,
+ Predicate pred)
+ {
+ while (!pred())
+ {
+ if (wait_until(lock, t) == cv_status::timeout)
+ return pred();
+ }
+ return true;
+ }
+
+
+ template <class lock_type, class Rep, class Period>
+ cv_status
+ wait_for(
+ lock_type& lock,
+ const chrono::duration<Rep, Period>& d)
+ {
+ using namespace chrono;
+ system_clock::time_point s_now = system_clock::now();
+ steady_clock::time_point c_now = steady_clock::now();
+ wait_until(lock, s_now + ceil<nanoseconds>(d));
+ return steady_clock::now() - c_now < d ? cv_status::no_timeout :
+ cv_status::timeout;
+
+ }
+
+
+ template <class lock_type, class Rep, class Period, class Predicate>
+ bool
+ wait_for(
+ lock_type& lock,
+ const chrono::duration<Rep, Period>& d,
+ Predicate pred)
+ {
+ while (!pred())
+ {
+ if (wait_for(lock, d) == cv_status::timeout)
+ return pred();
+ }
+ return true;
+ }
+
+ template <class lock_type>
+ inline void wait_until(
+ lock_type& lk,
+ chrono::time_point<chrono::system_clock, chrono::nanoseconds> tp)
+ {
+ using namespace chrono;
+ nanoseconds d = tp.time_since_epoch();
+ timespec ts;
+ seconds s = duration_cast<seconds>(d);
+ ts.tv_sec = static_cast<long>(s.count());
+ ts.tv_nsec = static_cast<long>((d - s).count());
+ do_timed_wait(lk, ts);
+ }
+
+ void notify_one() BOOST_NOEXCEPT
{
boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
BOOST_VERIFY(!pthread_cond_signal(&cond));
}
- void notify_all()
+ void notify_all() BOOST_NOEXCEPT
{
boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
BOOST_VERIFY(!pthread_cond_broadcast(&cond));
}
+ private: // used by boost::thread::try_join_until
+
+ template <class lock_type>
+ inline bool do_timed_wait(
+ lock_type& m,
+ struct timespec const &timeout)
+ {
+ int res=0;
+ {
+ thread_cv_detail::lock_on_exit<lock_type> guard;
+ detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
+ guard.activate(m);
+ res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
+ }
+ this_thread::interruption_point();
+ if(res==ETIMEDOUT)
+ {
+ return false;
+ }
+ if(res)
+ {
+ boost::throw_exception(condition_error(res, "condition_variable_any failed in pthread_cond_timedwait"));
+ }
+ return true;
+ }
+
+
};
}
Modified: trunk/boost/thread/pthread/condition_variable_fwd.hpp
==============================================================================
--- trunk/boost/thread/pthread/condition_variable_fwd.hpp (original)
+++ trunk/boost/thread/pthread/condition_variable_fwd.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -4,27 +4,39 @@
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// (C) Copyright 2007-8 Anthony Williams
+// (C) Copyright 2011 Vicente J. Botet Escriba
#include <boost/assert.hpp>
#include <boost/throw_exception.hpp>
#include <pthread.h>
+#include <boost/thread/cv_status.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/locks.hpp>
#include <boost/thread/thread_time.hpp>
#include <boost/thread/xtime.hpp>
+#include <boost/chrono/system_clocks.hpp>
+#include <boost/chrono/ceil.hpp>
#include <boost/config/abi_prefix.hpp>
namespace boost
{
+
class condition_variable
{
private:
pthread_mutex_t internal_mutex;
pthread_cond_t cond;
- condition_variable(condition_variable&);
- condition_variable& operator=(condition_variable&);
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ condition_variable(condition_variable const&) = delete;
+ condition_variable& operator=(condition_variable const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ condition_variable(condition_variable const&);
+ condition_variable& operator=(condition_variable const&);
+#endif // BOOST_NO_DELETED_FUNCTIONS
public:
condition_variable()
@@ -32,13 +44,13 @@
int const res=pthread_mutex_init(&internal_mutex,NULL);
if(res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost:: condition_variable constructor failed in pthread_mutex_init"));
}
int const res2=pthread_cond_init(&cond,NULL);
if(res2)
{
BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res2, "boost:: condition_variable constructor failed in pthread_cond_init"));
}
}
~condition_variable()
@@ -59,21 +71,32 @@
while(!pred()) wait(m);
}
- inline bool timed_wait(unique_lock<mutex>& m,
- boost::system_time const& wait_until);
- bool timed_wait(unique_lock<mutex>& m,xtime const& wait_until)
+ inline bool timed_wait(
+ unique_lock<mutex>& m,
+ boost::system_time const& wait_until)
+ {
+ struct timespec const timeout=detail::get_timespec(wait_until);
+ return do_timed_wait(m, timeout);
+ }
+ bool timed_wait(
+ unique_lock<mutex>& m,
+ xtime const& wait_until)
{
return timed_wait(m,system_time(wait_until));
}
template<typename duration_type>
- bool timed_wait(unique_lock<mutex>& m,duration_type const& wait_duration)
+ bool timed_wait(
+ unique_lock<mutex>& m,
+ duration_type const& wait_duration)
{
return timed_wait(m,get_system_time()+wait_duration);
}
template<typename predicate_type>
- bool timed_wait(unique_lock<mutex>& m,boost::system_time const& wait_until,predicate_type pred)
+ bool timed_wait(
+ unique_lock<mutex>& m,
+ boost::system_time const& wait_until,predicate_type pred)
{
while (!pred())
{
@@ -84,25 +107,122 @@
}
template<typename predicate_type>
- bool timed_wait(unique_lock<mutex>& m,xtime const& wait_until,predicate_type pred)
+ bool timed_wait(
+ unique_lock<mutex>& m,
+ xtime const& wait_until,predicate_type pred)
{
return timed_wait(m,system_time(wait_until),pred);
}
template<typename duration_type,typename predicate_type>
- bool timed_wait(unique_lock<mutex>& m,duration_type const& wait_duration,predicate_type pred)
+ bool timed_wait(
+ unique_lock<mutex>& m,
+ duration_type const& wait_duration,predicate_type pred)
{
return timed_wait(m,get_system_time()+wait_duration,pred);
}
+ template <class Duration>
+ cv_status
+ wait_until(
+ unique_lock<mutex>& lock,
+ const chrono::time_point<chrono::system_clock, Duration>& t)
+ {
+ using namespace chrono;
+ typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
+ wait_until(lock,
+ nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
+ return system_clock::now() < t ? cv_status::no_timeout :
+ cv_status::timeout;
+ }
+
+ template <class Clock, class Duration>
+ cv_status
+ wait_until(
+ unique_lock<mutex>& lock,
+ const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ system_clock::time_point s_now = system_clock::now();
+ typename Clock::time_point c_now = Clock::now();
+ wait_until(lock, s_now + ceil<nanoseconds>(t - c_now));
+ return Clock::now() < t ? cv_status::no_timeout : cv_status::timeout;
+ }
+
+ template <class Clock, class Duration, class Predicate>
+ bool
+ wait_until(
+ unique_lock<mutex>& lock,
+ const chrono::time_point<Clock, Duration>& t,
+ Predicate pred)
+ {
+ while (!pred())
+ {
+ if (wait_until(lock, t) == cv_status::timeout)
+ return pred();
+ }
+ return true;
+ }
+
+
+ template <class Rep, class Period>
+ cv_status
+ wait_for(
+ unique_lock<mutex>& lock,
+ const chrono::duration<Rep, Period>& d)
+ {
+ using namespace chrono;
+ system_clock::time_point s_now = system_clock::now();
+ steady_clock::time_point c_now = steady_clock::now();
+ wait_until(lock, s_now + ceil<nanoseconds>(d));
+ return steady_clock::now() - c_now < d ? cv_status::no_timeout :
+ cv_status::timeout;
+
+ }
+
+
+ template <class Rep, class Period, class Predicate>
+ bool
+ wait_for(
+ unique_lock<mutex>& lock,
+ const chrono::duration<Rep, Period>& d,
+ Predicate pred)
+ {
+ while (!pred())
+ {
+ if (wait_for(lock, d) == cv_status::timeout)
+ return pred();
+ }
+ return true;
+ }
+
typedef pthread_cond_t* native_handle_type;
native_handle_type native_handle()
{
return &cond;
}
- void notify_one();
- void notify_all();
+ void notify_one() BOOST_NOEXCEPT;
+ void notify_all() BOOST_NOEXCEPT;
+
+ inline void wait_until(
+ unique_lock<mutex>& lk,
+ chrono::time_point<chrono::system_clock, chrono::nanoseconds> tp)
+ {
+ using namespace chrono;
+ nanoseconds d = tp.time_since_epoch();
+ timespec ts;
+ seconds s = duration_cast<seconds>(d);
+ ts.tv_sec = static_cast<long>(s.count());
+ ts.tv_nsec = static_cast<long>((d - s).count());
+ do_timed_wait(lk, ts);
+ }
+
+ //private: // used by boost::thread::try_join_until
+
+ inline bool do_timed_wait(
+ unique_lock<mutex>& lock,
+ struct timespec const &timeout);
};
}
Modified: trunk/boost/thread/pthread/mutex.hpp
==============================================================================
--- trunk/boost/thread/pthread/mutex.hpp (original)
+++ trunk/boost/thread/pthread/mutex.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -16,6 +16,8 @@
#include <errno.h>
#include <boost/thread/pthread/timespec.hpp>
#include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
+#include <boost/chrono/system_clocks.hpp>
+#include <boost/chrono/ceil.hpp>
#ifdef _POSIX_TIMEOUTS
#if _POSIX_TIMEOUTS >= 0 && _POSIX_C_SOURCE>=200112L
@@ -29,9 +31,16 @@
{
class mutex
{
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ mutex(mutex const&) = delete;
+ mutex& operator=(mutex const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ mutex(mutex const&);
+ mutex& operator=(mutex const&);
+#endif // BOOST_NO_DELETED_FUNCTIONS
private:
- mutex(mutex const&);
- mutex& operator=(mutex const&);
pthread_mutex_t m;
public:
mutex()
@@ -39,7 +48,7 @@
int const res=pthread_mutex_init(&m,NULL);
if(res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost:: mutex constructor failed in pthread_mutex_init"));
}
}
~mutex()
@@ -58,9 +67,9 @@
{
res = pthread_mutex_lock(&m);
} while (res == EINTR);
- if(res)
+ if (res)
{
- boost::throw_exception(lock_error(res));
+ boost::throw_exception(lock_error(res,"boost: mutex lock failed in pthread_mutex_lock"));
}
}
@@ -83,7 +92,11 @@
} while (res == EINTR);
if(res && (res!=EBUSY))
{
- boost::throw_exception(lock_error(res));
+ // The following throw_exception has been replaced by an assertion and just return false,
+ // as this is an internal error and the user can do nothing with the exception.
+ //boost::throw_exception(lock_error(res,"boost: mutex try_lock failed in pthread_mutex_trylock"));
+ BOOST_ASSERT(false && "boost: mutex try_lock failed in pthread_mutex_trylock");
+ return false;
}
return !res;
@@ -103,9 +116,16 @@
class timed_mutex
{
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ timed_mutex(timed_mutex const&) = delete;
+ timed_mutex& operator=(timed_mutex const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
private:
- timed_mutex(timed_mutex const&);
- timed_mutex& operator=(timed_mutex const&);
+ timed_mutex(timed_mutex const&);
+ timed_mutex& operator=(timed_mutex const&);
+ public:
+#endif // BOOST_NO_DELETED_FUNCTIONS
private:
pthread_mutex_t m;
#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
@@ -118,14 +138,14 @@
int const res=pthread_mutex_init(&m,NULL);
if(res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost:: timed_mutex constructor failed in pthread_mutex_init"));
}
#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
int const res2=pthread_cond_init(&cond,NULL);
if(res2)
{
BOOST_VERIFY(!pthread_mutex_destroy(&m));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res2, "boost:: timed_mutex constructor failed in pthread_cond_init"));
}
is_locked=false;
#endif
@@ -165,19 +185,16 @@
BOOST_ASSERT(!res || res==EBUSY);
return !res;
}
- bool timed_lock(system_time const & abs_time)
- {
- struct timespec const timeout=detail::get_timespec(abs_time);
- int const res=pthread_mutex_timedlock(&m,&timeout);
- BOOST_ASSERT(!res || res==ETIMEDOUT);
- return !res;
- }
- typedef pthread_mutex_t* native_handle_type;
- native_handle_type native_handle()
+
+ private:
+ bool do_try_lock_until(struct timespec const &timeout)
{
- return &m;
+ int const res=pthread_mutex_timedlock(&m,&timeout);
+ BOOST_ASSERT(!res || res==ETIMEDOUT);
+ return !res;
}
+ public:
#else
void lock()
@@ -208,9 +225,9 @@
return true;
}
- bool timed_lock(system_time const & abs_time)
+ private:
+ bool do_try_lock_until(struct timespec const &timeout)
{
- struct timespec const timeout=detail::get_timespec(abs_time);
boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
while(is_locked)
{
@@ -224,8 +241,52 @@
is_locked=true;
return true;
}
+ public:
#endif
+ bool timed_lock(system_time const & abs_time)
+ {
+ struct timespec const ts=detail::get_timespec(abs_time);
+ return do_try_lock_until(ts);
+ }
+
+ template <class Rep, class Period>
+ bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
+ {
+ return try_lock_until(chrono::steady_clock::now() + rel_time);
+ }
+ template <class Clock, class Duration>
+ bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ system_clock::time_point s_now = system_clock::now();
+ typename Clock::time_point c_now = Clock::now();
+ return try_lock_until(s_now + ceil<nanoseconds>(t - c_now));
+ }
+ template <class Duration>
+ bool try_lock_until(const chrono::time_point<chrono::system_clock, Duration>& t)
+ {
+ using namespace chrono;
+ typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
+ return try_lock_until(nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
+ }
+ bool try_lock_until(const chrono::time_point<chrono::system_clock, chrono::nanoseconds>& tp)
+ {
+ using namespace chrono;
+ nanoseconds d = tp.time_since_epoch();
+ timespec ts;
+ seconds s = duration_cast<seconds>(d);
+ ts.tv_sec = static_cast<long>(s.count());
+ ts.tv_nsec = static_cast<long>((d - s).count());
+ return do_try_lock_until(ts);
+ }
+
+ typedef pthread_mutex_t* native_handle_type;
+ native_handle_type native_handle()
+ {
+ return &m;
+ }
+
typedef unique_lock<timed_mutex> scoped_timed_lock;
typedef detail::try_lock_wrapper<timed_mutex> scoped_try_lock;
typedef scoped_timed_lock scoped_lock;
Modified: trunk/boost/thread/pthread/once.hpp
==============================================================================
--- trunk/boost/thread/pthread/once.hpp (original)
+++ trunk/boost/thread/pthread/once.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -10,7 +10,6 @@
// http://www.boost.org/LICENSE_1_0.txt)
#include <boost/thread/detail/config.hpp>
-#include <boost/config.hpp>
#include <pthread.h>
#include <boost/assert.hpp>
@@ -22,11 +21,39 @@
namespace boost
{
+#if BOOST_THREAD_VERSION==2
+
+ struct once_flag
+ {
+ BOOST_CONSTEXPR once_flag() BOOST_NOEXCEPT
+ : epoch(0)
+ {}
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ once_flag(const once_flag&) = delete;
+ once_flag& operator=(const once_flag&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ once_flag(const once_flag&);
+ once_flag& operator=(const once_flag&);
+ public:
+#endif // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ boost::uintmax_t epoch;
+
+ };
+
+#else // BOOST_THREAD_VERSION==2
+
struct once_flag
{
boost::uintmax_t epoch;
};
+#define BOOST_ONCE_INITIAL_FLAG_VALUE 0
+#define BOOST_ONCE_INIT {BOOST_ONCE_INITIAL_FLAG_VALUE}
+
+#endif // BOOST_THREAD_VERSION==2
+
namespace detail
{
BOOST_THREAD_DECL boost::uintmax_t& get_once_per_thread_epoch();
@@ -35,10 +62,6 @@
BOOST_THREAD_DECL extern pthread_cond_t once_epoch_cv;
}
-#define BOOST_ONCE_INITIAL_FLAG_VALUE 0
-#define BOOST_ONCE_INIT {BOOST_ONCE_INITIAL_FLAG_VALUE}
-
-
// Based on Mike Burrows fast_pthread_once algorithm as described in
// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2444.html
template<typename Function>
Modified: trunk/boost/thread/pthread/recursive_mutex.hpp
==============================================================================
--- trunk/boost/thread/pthread/recursive_mutex.hpp (original)
+++ trunk/boost/thread/pthread/recursive_mutex.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -19,6 +19,8 @@
#include <errno.h>
#include <boost/thread/pthread/timespec.hpp>
#include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
+#include <boost/chrono/system_clocks.hpp>
+#include <boost/chrono/ceil.hpp>
#ifdef _POSIX_TIMEOUTS
#if _POSIX_TIMEOUTS >= 0
@@ -36,9 +38,16 @@
{
class recursive_mutex
{
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ recursive_mutex(recursive_mutex const&) = delete;
+ recursive_mutex& operator=(recursive_mutex const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
+ private:
+ recursive_mutex(recursive_mutex const&);
+ recursive_mutex& operator=(recursive_mutex const&);
+#endif // BOOST_NO_DELETED_FUNCTIONS
private:
- recursive_mutex(recursive_mutex const&);
- recursive_mutex& operator=(recursive_mutex const&);
pthread_mutex_t m;
#ifndef BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE
pthread_cond_t cond;
@@ -55,33 +64,33 @@
int const init_attr_res=pthread_mutexattr_init(&attr);
if(init_attr_res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(init_attr_res, "boost:: recursive_mutex constructor failed in pthread_mutexattr_init"));
}
int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
if(set_attr_res)
{
BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(set_attr_res, "boost:: recursive_mutex constructor failed in pthread_mutexattr_settype"));
}
int const res=pthread_mutex_init(&m,&attr);
if(res)
{
BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost:: recursive_mutex constructor failed in pthread_mutex_init"));
}
BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
#else
int const res=pthread_mutex_init(&m,NULL);
if(res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost:: recursive_mutex constructor failed in pthread_mutex_init"));
}
int const res2=pthread_cond_init(&cond,NULL);
if(res2)
{
BOOST_VERIFY(!pthread_mutex_destroy(&m));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res2, "boost:: recursive_mutex constructor failed in pthread_cond_init"));
}
is_locked=false;
count=0;
@@ -170,9 +179,15 @@
class recursive_timed_mutex
{
+#ifndef BOOST_NO_DELETED_FUNCTIONS
+ public:
+ recursive_timed_mutex(recursive_timed_mutex const&) = delete;
+ recursive_timed_mutex& operator=(recursive_timed_mutex const&) = delete;
+#else // BOOST_NO_DELETED_FUNCTIONS
private:
- recursive_timed_mutex(recursive_timed_mutex const&);
- recursive_timed_mutex& operator=(recursive_timed_mutex const&);
+ recursive_timed_mutex(recursive_timed_mutex const&);
+ recursive_timed_mutex& operator=(recursive_timed_mutex const&);
+#endif // BOOST_NO_DELETED_FUNCTIONS
private:
pthread_mutex_t m;
#ifndef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
@@ -190,32 +205,32 @@
int const init_attr_res=pthread_mutexattr_init(&attr);
if(init_attr_res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(init_attr_res, "boost:: recursive_timed_mutex constructor failed in pthread_mutexattr_init"));
}
int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
if(set_attr_res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(set_attr_res, "boost:: recursive_timed_mutex constructor failed in pthread_mutexattr_settype"));
}
int const res=pthread_mutex_init(&m,&attr);
if(res)
{
BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost:: recursive_timed_mutex constructor failed in pthread_mutex_init"));
}
BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
#else
int const res=pthread_mutex_init(&m,NULL);
if(res)
{
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost:: recursive_timed_mutex constructor failed in pthread_mutex_init"));
}
int const res2=pthread_cond_init(&cond,NULL);
if(res2)
{
BOOST_VERIFY(!pthread_mutex_destroy(&m));
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res2, "boost:: recursive_timed_mutex constructor failed in pthread_cond_init"));
}
is_locked=false;
count=0;
@@ -252,19 +267,15 @@
BOOST_ASSERT(!res || res==EBUSY);
return !res;
}
- bool timed_lock(system_time const & abs_time)
+ private:
+ bool do_try_lock_until(struct timespec const &timeout)
{
- struct timespec const timeout=detail::get_timespec(abs_time);
int const res=pthread_mutex_timedlock(&m,&timeout);
BOOST_ASSERT(!res || res==ETIMEDOUT);
return !res;
}
- typedef pthread_mutex_t* native_handle_type;
- native_handle_type native_handle()
- {
- return &m;
- }
+ public:
#else
void lock()
@@ -308,9 +319,9 @@
return true;
}
- bool timed_lock(system_time const & abs_time)
+ private:
+ bool do_try_lock_until(struct timespec const &timeout)
{
- struct timespec const timeout=detail::get_timespec(abs_time);
boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
if(is_locked && pthread_equal(owner,pthread_self()))
{
@@ -331,8 +342,53 @@
owner=pthread_self();
return true;
}
+ public:
+
#endif
+ bool timed_lock(system_time const & abs_time)
+ {
+ struct timespec const ts=detail::get_timespec(abs_time);
+ return do_try_lock_until(ts);
+ }
+
+ template <class Rep, class Period>
+ bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
+ {
+ return try_lock_until(chrono::steady_clock::now() + rel_time);
+ }
+ template <class Clock, class Duration>
+ bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ system_clock::time_point s_now = system_clock::now();
+ typename Clock::time_point c_now = Clock::now();
+ return try_lock_until(s_now + ceil<nanoseconds>(t - c_now));
+ }
+ template <class Duration>
+ bool try_lock_until(const chrono::time_point<chrono::system_clock, Duration>& t)
+ {
+ using namespace chrono;
+ typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
+ return try_lock_until(nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
+ }
+ bool try_lock_until(const chrono::time_point<chrono::system_clock, chrono::nanoseconds>& tp)
+ {
+ using namespace chrono;
+ nanoseconds d = tp.time_since_epoch();
+ timespec ts;
+ seconds s = duration_cast<seconds>(d);
+ ts.tv_sec = static_cast<long>(s.count());
+ ts.tv_nsec = static_cast<long>((d - s).count());
+ return do_try_lock_until(ts);
+ }
+
+ typedef pthread_mutex_t* native_handle_type;
+ native_handle_type native_handle()
+ {
+ return &m;
+ }
+
typedef unique_lock<recursive_timed_mutex> scoped_timed_lock;
typedef detail::try_lock_wrapper<recursive_timed_mutex> scoped_try_lock;
typedef scoped_timed_lock scoped_lock;
Modified: trunk/boost/thread/pthread/shared_mutex.hpp
==============================================================================
--- trunk/boost/thread/pthread/shared_mutex.hpp (original)
+++ trunk/boost/thread/pthread/shared_mutex.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -253,6 +253,8 @@
{
state.exclusive_waiting_blocked=false;
release_waiters();
+ } else {
+ shared_cond.notify_all();
}
}
@@ -296,6 +298,7 @@
release_waiters();
}
};
+
}
#include <boost/config/abi_suffix.hpp>
Modified: trunk/boost/thread/pthread/thread_data.hpp
==============================================================================
--- trunk/boost/thread/pthread/thread_data.hpp (original)
+++ trunk/boost/thread/pthread/thread_data.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -15,11 +15,51 @@
#include <boost/assert.hpp>
#include <boost/thread/pthread/condition_variable_fwd.hpp>
#include <map>
+#include <unistd.h>
#include <boost/config/abi_prefix.hpp>
namespace boost
{
+ class thread_attributes {
+ public:
+ thread_attributes() {
+ int res = pthread_attr_init(&val_);
+ BOOST_VERIFY(!res && "pthread_attr_init failed");
+ }
+ ~thread_attributes() {
+ int res = pthread_attr_destroy(&val_);
+ BOOST_VERIFY(!res && "pthread_attr_destroy failed");
+ }
+ // stack
+ void set_stack_size(std::size_t size) {
+ if (size==0) return;
+ std::size_t page_size = getpagesize();
+ if (size<PTHREAD_STACK_MIN) size=PTHREAD_STACK_MIN;
+ size = ((size+page_size-1)/page_size)*page_size;
+ int res = pthread_attr_setstacksize(&val_, size);
+ BOOST_VERIFY(!res && "pthread_attr_setstacksize failed");
+ }
+
+ std::size_t get_stack_size() const {
+ std::size_t size;
+ int res = pthread_attr_getstacksize(&val_, &size);
+ BOOST_VERIFY(!res && "pthread_attr_getstacksize failed");
+ return size;
+ }
+
+ typedef pthread_attr_t native_handle_type;
+ native_handle_type* native_handle() {
+ return &val_;
+ }
+ const native_handle_type* native_handle() const {
+ return &val_;
+ }
+
+ private:
+ pthread_attr_t val_;
+ };
+
class thread;
namespace detail
@@ -128,7 +168,9 @@
namespace this_thread
{
- void BOOST_THREAD_DECL yield();
+ void BOOST_SYMBOL_VISIBLE sleep_for(const chrono::nanoseconds& ns);
+
+ void BOOST_THREAD_DECL yield() BOOST_NOEXCEPT;
#ifdef __DECXXX
/// Workaround of DECCXX issue of incorrect template substitution
Modified: trunk/boost/thread/thread.hpp
==============================================================================
--- trunk/boost/thread/thread.hpp (original)
+++ trunk/boost/thread/thread.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -3,7 +3,7 @@
// thread.hpp
//
-// (C) Copyright 2007-8 Anthony Williams
+// (C) Copyright 2007-8 Anthony Williams
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
@@ -22,6 +22,7 @@
#include <boost/thread/detail/thread.hpp>
#include <boost/thread/detail/thread_interruption.hpp>
#include <boost/thread/detail/thread_group.hpp>
+#include <boost/thread/v2/thread.hpp>
#endif
Modified: trunk/boost/thread/v2/thread.hpp
==============================================================================
--- trunk/boost/thread/v2/thread.hpp (original)
+++ trunk/boost/thread/v2/thread.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -16,7 +16,6 @@
namespace this_thread
{
- void BOOST_SYMBOL_VISIBLE sleep_for(const chrono::nanoseconds& ns);
template <class Rep, class Period>
void sleep_for(const chrono::duration<Rep, Period>& d)
Modified: trunk/boost/thread/win32/basic_recursive_mutex.hpp
==============================================================================
--- trunk/boost/thread/win32/basic_recursive_mutex.hpp (original)
+++ trunk/boost/thread/win32/basic_recursive_mutex.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -11,6 +11,8 @@
#include <boost/thread/win32/thread_primitives.hpp>
#include <boost/thread/win32/basic_timed_mutex.hpp>
+#include <boost/chrono/system_clocks.hpp>
+#include <boost/chrono/ceil.hpp>
#include <boost/config/abi_prefix.hpp>
@@ -64,6 +66,19 @@
return timed_lock(get_system_time()+timeout);
}
+ template <class Rep, class Period>
+ bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
+ {
+ long const current_thread_id=win32::GetCurrentThreadId();
+ return try_recursive_lock(current_thread_id) || try_timed_lock_for(current_thread_id,rel_time);
+ }
+ template <class Clock, class Duration>
+ bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
+ {
+ long const current_thread_id=win32::GetCurrentThreadId();
+ return try_recursive_lock(current_thread_id) || try_timed_lock_until(current_thread_id,t);
+ }
+
void unlock()
{
if(!--recursion_count)
@@ -105,7 +120,28 @@
}
return false;
}
-
+ template <typename TP>
+ bool try_timed_lock_until(long current_thread_id,TP const& target)
+ {
+ if(mutex.try_lock_until(target))
+ {
+ BOOST_INTERLOCKED_EXCHANGE(&locking_thread_id,current_thread_id);
+ recursion_count=1;
+ return true;
+ }
+ return false;
+ }
+ template <typename D>
+ bool try_timed_lock_for(long current_thread_id,D const& target)
+ {
+ if(mutex.try_lock_for(target))
+ {
+ BOOST_INTERLOCKED_EXCHANGE(&locking_thread_id,current_thread_id);
+ recursion_count=1;
+ return true;
+ }
+ return false;
+ }
};
typedef basic_recursive_mutex_impl<basic_timed_mutex> basic_recursive_mutex;
Modified: trunk/boost/thread/win32/basic_timed_mutex.hpp
==============================================================================
--- trunk/boost/thread/win32/basic_timed_mutex.hpp (original)
+++ trunk/boost/thread/win32/basic_timed_mutex.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -15,6 +15,8 @@
#include <boost/thread/thread_time.hpp>
#include <boost/thread/xtime.hpp>
#include <boost/detail/interlocked.hpp>
+#include <boost/chrono/system_clocks.hpp>
+#include <boost/chrono/ceil.hpp>
#include <boost/config/abi_prefix.hpp>
@@ -142,6 +144,34 @@
}
return true;
}
+ bool try_lock_for(chrono::milliseconds const& rel_time)
+ {
+ if(try_lock())
+ {
+ return true;
+ }
+ long old_count=active_count;
+ mark_waiting_and_try_lock(old_count);
+
+ if(old_count&lock_flag_value)
+ {
+ bool lock_acquired=false;
+ void* const sem=get_event();
+
+ do
+ {
+ if(win32::WaitForSingleObject(sem,static_cast<unsigned long>(rel_time.count()))!=0)
+ {
+ BOOST_INTERLOCKED_DECREMENT(&active_count);
+ return false;
+ }
+ clear_waiting_and_try_lock(old_count);
+ lock_acquired=!(old_count&lock_flag_value);
+ }
+ while(!lock_acquired);
+ }
+ return true;
+ }
template<typename Duration>
bool timed_lock(Duration const& timeout)
@@ -154,6 +184,20 @@
return timed_lock(system_time(timeout));
}
+ template <class Rep, class Period>
+ bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
+ {
+ using namespace chrono;
+ return try_lock_for(ceil<milliseconds>(rel_time));
+ }
+ template <class Clock, class Duration>
+ bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ typename Clock::time_point c_now = Clock::now();
+ return try_lock_for(ceil<milliseconds>(t - c_now));
+ }
+
void unlock()
{
long const offset=lock_flag_value;
Modified: trunk/boost/thread/win32/condition_variable.hpp
==============================================================================
--- trunk/boost/thread/win32/condition_variable.hpp (original)
+++ trunk/boost/thread/win32/condition_variable.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -10,7 +10,9 @@
#include <limits.h>
#include <boost/assert.hpp>
#include <algorithm>
-#include <boost/thread/thread.hpp>
+#include <boost/thread/cv_status.hpp>
+//#include <boost/thread/thread.hpp>
+#include <boost/thread/win32/thread_data.hpp>
#include <boost/thread/thread_time.hpp>
#include <boost/thread/win32/interlocked_read.hpp>
#include <boost/thread/xtime.hpp>
@@ -247,7 +249,7 @@
~basic_condition_variable()
{}
- void notify_one()
+ void notify_one() BOOST_NOEXCEPT
{
if(detail::interlocked_read_acquire(&total_count))
{
@@ -268,7 +270,7 @@
}
}
- void notify_all()
+ void notify_all() BOOST_NOEXCEPT
{
if(detail::interlocked_read_acquire(&total_count))
{
@@ -347,6 +349,55 @@
{
return do_wait(m,wait_duration.total_milliseconds(),pred);
}
+
+ template <class Clock, class Duration>
+ cv_status
+ wait_until(
+ unique_lock<mutex>& lock,
+ const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ do_wait(lock, ceil<milliseconds>(t-Clock::now()).count());
+ return Clock::now() < t ? cv_status::no_timeout :
+ cv_status::timeout;
+ }
+
+ template <class Rep, class Period>
+ cv_status
+ wait_for(
+ unique_lock<mutex>& lock,
+ const chrono::duration<Rep, Period>& d)
+ {
+ using namespace chrono;
+ steady_clock::time_point c_now = steady_clock::now();
+ do_wait(lock, ceil<milliseconds>(d).count());
+ return steady_clock::now() - c_now < d ? cv_status::no_timeout :
+ cv_status::timeout;
+ }
+
+ template <class Clock, class Duration, class Predicate>
+ bool
+ wait_until(
+ unique_lock<mutex>& lock,
+ const chrono::time_point<Clock, Duration>& t,
+ Predicate pred)
+ {
+ while (!pred())
+ {
+ if (wait_until(lock, t) == cv_status::timeout)
+ return pred();
+ }
+ return true;
+ }
+ template <class Rep, class Period, class Predicate>
+ bool
+ wait_for(
+ unique_lock<mutex>& lock,
+ const chrono::duration<Rep, Period>& d,
+ Predicate pred)
+ {
+ return wait_until(lock, chrono::steady_clock::now() + d, pred);
+ }
};
class condition_variable_any:
@@ -409,6 +460,57 @@
{
return do_wait(m,wait_duration.total_milliseconds(),pred);
}
+
+ template <class lock_type, class Clock, class Duration>
+ cv_status
+ wait_until(
+ lock_type& lock,
+ const chrono::time_point<Clock, Duration>& t)
+ {
+ using namespace chrono;
+ do_wait(lock, ceil<milliseconds>(t-Clock::now()).count());
+ return Clock::now() < t ? cv_status::no_timeout :
+ cv_status::timeout;
+ }
+
+ template <class lock_type, class Rep, class Period>
+ cv_status
+ wait_for(
+ lock_type& lock,
+ const chrono::duration<Rep, Period>& d)
+ {
+ using namespace chrono;
+ steady_clock::time_point c_now = steady_clock::now();
+ do_wait(lock, ceil<milliseconds>(d).count());
+ return steady_clock::now() - c_now < d ? cv_status::no_timeout :
+ cv_status::timeout;
+ }
+
+ template <class lock_type, class Clock, class Duration, class Predicate>
+ bool
+ wait_until(
+ lock_type& lock,
+ const chrono::time_point<Clock, Duration>& t,
+ Predicate pred)
+ {
+ while (!pred())
+ {
+ if (wait_until(lock, t) == cv_status::timeout)
+ return pred();
+ }
+ return true;
+ }
+
+ template <class lock_type, class Rep, class Period, class Predicate>
+ bool
+ wait_for(
+ lock_type& lock,
+ const chrono::duration<Rep, Period>& d,
+ Predicate pred)
+ {
+ return wait_until(lock, chrono::steady_clock::now() + d, pred);
+ }
+
};
}
Modified: trunk/boost/thread/win32/shared_mutex.hpp
==============================================================================
--- trunk/boost/thread/win32/shared_mutex.hpp (original)
+++ trunk/boost/thread/win32/shared_mutex.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -502,6 +502,8 @@
if(last_reader)
{
release_waiters(old_state);
+ } else {
+ release_waiters(old_state);
}
break;
}
Modified: trunk/boost/thread/win32/thread_data.hpp
==============================================================================
--- trunk/boost/thread/win32/thread_data.hpp (original)
+++ trunk/boost/thread/win32/thread_data.hpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -10,11 +10,50 @@
#include <boost/thread/thread_time.hpp>
#include <boost/thread/win32/thread_primitives.hpp>
#include <boost/thread/win32/thread_heap_alloc.hpp>
+#include <boost/chrono/system_clocks.hpp>
#include <boost/config/abi_prefix.hpp>
namespace boost
{
+ class thread_attributes {
+ public:
+ thread_attributes() {
+ val_.stack_size = 0;
+ //val_.lpThreadAttributes=0;
+ }
+ ~thread_attributes() {
+ }
+ // stack size
+ void set_stack_size(std::size_t size) {
+ val_.stack_size = size;
+ }
+
+ std::size_t get_stack_size() const {
+ return val_.stack_size;
+ }
+
+ //void set_security(LPSECURITY_ATTRIBUTES lpThreadAttributes)
+ //{
+ // val_.lpThreadAttributes=lpThreadAttributes;
+ //}
+ //LPSECURITY_ATTRIBUTES get_security()
+ //{
+ // return val_.lpThreadAttributes;
+ //}
+
+ struct win_attrs {
+ std::size_t stack_size;
+ //LPSECURITY_ATTRIBUTES lpThreadAttributes;
+ };
+ typedef win_attrs native_handle_type;
+ native_handle_type* native_handle() {return &val_;}
+ const native_handle_type* native_handle() const {return &val_;}
+
+ private:
+ win_attrs val_;
+ };
+
namespace detail
{
struct thread_exit_callback_node;
@@ -153,7 +192,7 @@
namespace this_thread
{
- void BOOST_THREAD_DECL yield();
+ void BOOST_THREAD_DECL yield() BOOST_NOEXCEPT;
bool BOOST_THREAD_DECL interruptible_wait(detail::win32::handle handle_to_wait_for,detail::timeout target_time);
inline void interruptible_wait(uintmax_t milliseconds)
@@ -174,6 +213,10 @@
{
interruptible_wait(abs_time);
}
+ inline void BOOST_SYMBOL_VISIBLE sleep_for(const chrono::nanoseconds& ns)
+ {
+ interruptible_wait(chrono::duration_cast<chrono::milliseconds>(ns).count());
+ }
}
}
Modified: trunk/libs/thread/build/Jamfile.v2
==============================================================================
--- trunk/libs/thread/build/Jamfile.v2 (original)
+++ trunk/libs/thread/build/Jamfile.v2 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -208,7 +208,7 @@
explicit thread_sources ;
lib boost_thread
- : thread_sources
+ : thread_sources future.cpp
: <conditional>@requirements
:
: <link>shared:<define>BOOST_THREAD_USE_DLL=1
Modified: trunk/libs/thread/doc/Jamfile.v2
==============================================================================
--- trunk/libs/thread/doc/Jamfile.v2 (original)
+++ trunk/libs/thread/doc/Jamfile.v2 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,4 +1,5 @@
-# (C) Copyright 2008 Anthony Williams
+# (C) Copyright 2008-11 Anthony Williams
+# (C) Copyright 2011-12 Vicente J. Botet Escriba
#
# Distributed under the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -15,13 +16,13 @@
# Use graphics not text for navigation:
<xsl:param>navig.graphics=1
# How far down we chunk nested sections, basically all of them:
- <xsl:param>chunk.section.depth=3
+ <xsl:param>chunk.section.depth=2
# Don't put the first section on the same page as the TOC:
<xsl:param>chunk.first.sections=1
# How far down sections get TOC's
- <xsl:param>toc.section.depth=10
+ <xsl:param>toc.section.depth=4
# Max depth in each TOC:
- <xsl:param>toc.max.depth=3
+ <xsl:param>toc.max.depth=2
# How far down we go with TOC's
<xsl:param>generate.section.toc.level=10
# Path for links to Boost:
Modified: trunk/libs/thread/doc/changes.qbk
==============================================================================
--- trunk/libs/thread/doc/changes.qbk (original)
+++ trunk/libs/thread/doc/changes.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,29 +1,58 @@
[/
- (C) Copyright 2007-8 Anthony Williams.
- (C) Copyright 2011 Vicente J. Botet Escriba.
+ (C) Copyright 2007-11 Anthony Williams.
+ (C) Copyright 2011-12 Vicente J. Botet Escriba.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
]
-[section:changes Changes since]
-
-[heading boost 1.49]
+[section:changes History]
+[heading Version 2.0.0 - boost 1.50]
New Features:
+* [@http://svn.boost.org/trac/boost/ticket/2741 #2741] Proposal to manage portable and non portable thread attributes.
* [@http://svn.boost.org/trac/boost/ticket/6195 #6195] c++11 compliance: Provide the standard time related interface using Boost.Chrono.
* [@http://svn.boost.org/trac/boost/ticket/6224 #6224] c++11 compliance: Add the use of standard noexcept on compilers supporting them.
* [@http://svn.boost.org/trac/boost/ticket/6226 #6226] c++11 compliance: Add explicit bool conversion from locks.
* [@http://svn.boost.org/trac/boost/ticket/6230 #6230] c++11 compliance: Follows the exception reporting mechanism as defined in the c++11.
* [@http://svn.boost.org/trac/boost/ticket/6272 #6272] c++11 compliance: Add thread::id hash specialization.
* [@http://svn.boost.org/trac/boost/ticket/6273 #6273] c++11 compliance: Add cv_status enum class and use it on the conditions wait functions.
+* [@http://svn.boost.org/trac/boost/ticket/6194 #6194] Adapt to Boost.Move.
Fixed Bugs:
-* [@http://svn.boost.org/trac/boost/ticket/2309 #2309] Lack of g++ symbol visibility support in Boost.Thread.
* [@http://svn.boost.org/trac/boost/ticket/2575 #2575] Bug- Boost 1.36.0 on Itanium platform.
+* [@http://svn.boost.org/trac/boost/ticket/4921 #4921] BOOST_THREAD_USE_DLL and BOOST_THREAD_USE_LIB are crucial and need to be documented.
+* [@http://svn.boost.org/trac/boost/ticket/5013 #5013] documentation: boost::thread: pthreas_exit causes terminate().
+
+* [@http://svn.boost.org/trac/boost/ticket/5351 #5351] interrupt a future get boost::unknown_exception.
+* [@http://svn.boost.org/trac/boost/ticket/5516 #5516] Upgrade lock is not acquired when previous upgrade lock releases if another read lock is present.
+* [@http://svn.boost.org/trac/boost/ticket/5990 #5990] shared_future<T>::get() has wrong return type.
+* [@http://svn.boost.org/trac/boost/ticket/6174 #6174] packaged_task doesn't correctly handle moving results.
+
+[/
+
+Deprecated features since boost 1.50 available only until boost 1.55:
+
+These deprecated features will be provided by default up to boost 1.52. If you don't want to include the deprecated features you could define BOOST_THREAD_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V2_0_0. Since 1.53 these features will not be included any more by default. Since this version, if you want to include the deprecated features yet you could define BOOST_THREAD_PROVIDE_DEPRECATED_FEATURES_SINCE_V2_0_0. These deprecated features will be only available until boost 1.55, that is you have 1 year and a half to move to the new features.
+
+* Time related functions don't using the Boost.Chrono library, use the chrono overloads instead.
+
+Breaking changes:
+
+There are some new features which share the same interface but with different behavior. These breaking features are not provided by default when BOOST_THREAD_VERSION is 2, but the user can however choose the version 1 behavior by defining the corresponding macro. As for the deprecated features, these broken features will be only available until boost 1.55.
+
+* #6266 c++11 compliance: thread destructor should call terminate if joinable
+* #6269 c++11 compliance: thread move assignment should call terminate if joinable
+]
+
+[heading boost 1.49]
+
+Fixed Bugs:
+
+* [@http://svn.boost.org/trac/boost/ticket/2309 #2309] Lack of g++ symbol visibility support in Boost.Thread.
* [@http://svn.boost.org/trac/boost/ticket/2639 #2639] documentation should be extended(defer_lock, try_to_lock, ...).
* [@http://svn.boost.org/trac/boost/ticket/3639 #3639] Boost.Thread doesn't build with Sun-5.9 on Linux.
@@ -35,25 +64,15 @@
* [@http://svn.boost.org/trac/boost/ticket/4315 #4315] gcc 4.4 Warning: inline ... declared as dllimport: attribute ignored.
* [@http://svn.boost.org/trac/boost/ticket/4480 #4480] OpenVMS patches for compiler issues workarounds.
* [@http://svn.boost.org/trac/boost/ticket/4819 #4819] boost.thread's documentation misprints.
-* [@http://svn.boost.org/trac/boost/ticket/4921 #4921] BOOST_THREAD_USE_DLL and BOOST_THREAD_USE_LIB are crucial and need to be documented.
-* [@http://svn.boost.org/trac/boost/ticket/5013 #5013] documentation: boost::thread: pthreas_exit causes terminate().
-* [@http://svn.boost.org/trac/boost/ticket/5040 #5040] future.hpp in boost::thread does not compile with /clr.
-* [@http://svn.boost.org/trac/boost/ticket/5351 #5351] interrupt a future get boost::unknown_exception.
* [@http://svn.boost.org/trac/boost/ticket/5423 #5423] thread issues with C++0x.
-* [@http://svn.boost.org/trac/boost/ticket/5502 #5502] race condition between shared_mutex timed_lock and lock_shared.
-* [@http://svn.boost.org/trac/boost/ticket/5516 #5516] Upgrade lock is not acquired when previous upgrade lock releases if another read lock is present.
-* [@http://svn.boost.org/trac/boost/ticket/5594 #5594] boost::shared_mutex not fully compatible with Windows CE.
* [@http://svn.boost.org/trac/boost/ticket/5617 #5617] boost::thread::id copy ctor.
* [@http://svn.boost.org/trac/boost/ticket/5739 #5739] set-but-not-used warnings with gcc-4.6.
* [@http://svn.boost.org/trac/boost/ticket/5826 #5826] threads.cpp: resource leak on threads creation failure.
* [@http://svn.boost.org/trac/boost/ticket/5839 #5839] thread.cpp: ThreadProxy leaks on exceptions.
* [@http://svn.boost.org/trac/boost/ticket/5859 #5859] win32 shared_mutex constructor leaks on exceptions.
-* [@http://svn.boost.org/trac/boost/ticket/5990 #5990] shared_future<T>::get() has wrong return type.
-
* [@http://svn.boost.org/trac/boost/ticket/6100 #6100] Compute hardware_concurrency() using get_nprocs() on GLIBC systems.
-* [@http://svn.boost.org/trac/boost/ticket/6174 #6168] packaged_task doesn't correctly handle moving results.
* [@http://svn.boost.org/trac/boost/ticket/6168 #6168] recursive_mutex is using wrong config symbol (possible typo).
* [@http://svn.boost.org/trac/boost/ticket/6175 #6175] Compile error with SunStudio.
* [@http://svn.boost.org/trac/boost/ticket/6200 #6200] patch to have condition_variable and mutex error better handle EINTR.
@@ -145,15 +164,13 @@
The following features will be included in next releases. By order of priority:
-* [@http://svn.boost.org/trac/boost/ticket/6194 #6194] Adapt to Boost.Move.
* [@http://svn.boost.org/trac/boost/ticket/4710 #4710] Missing async().
* Lock guards
* [@http://svn.boost.org/trac/boost/ticket/1850 #1850] request for unlock_guard (and/or unique_unlock) to compliment lock_guard/unique_lock
* [@http://svn.boost.org/trac/boost/ticket/3567 #3567] Request for shared_lock_guard
-* [@http://svn.boost.org/trac/boost/ticket/2741 #2741] Proposal to manage portable and non portable thread attributes.
- * #2880 Request for Thread scheduler support for boost ..
- * #3696 Boost Thread library lacks any way to set priority of threads
- * #5956 Add optional stack_size argument to thread::start_thread()
+* #2880 Request for Thread scheduler support for boost ..
+* #3696 Boost Thread library lacks any way to set priority of threads
+* #5956 Add optional stack_size argument to thread::start_thread()
[endsect]
Modified: trunk/libs/thread/doc/compliance.qbk
==============================================================================
--- trunk/libs/thread/doc/compliance.qbk (original)
+++ trunk/libs/thread/doc/compliance.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,5 +1,5 @@
[/
- (C) Copyright 2011 Vicente J. Botet Escriba.
+ (C) Copyright 2011-12 Vicente J. Botet Escriba.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
@@ -16,77 +16,77 @@
[[30.1] [General] [-] [-] [-]]
[[30.2] [Requirements] [-] [-] [-]]
[[30.2.1] [Template parameter names] [-] [-] [-]]
- [[30.2.2] [Exceptions] [No] [-] [#6230]]
+ [[30.2.2] [Exceptions] [Yes] [-] [#6230]]
[[30.2.3] [Native handles] [Yes] [-] [-]]
- [[30.2.4] [Timing specifications] [No] [-] [#6195]]
+ [[30.2.4] [Timing specifications] [Yes] [-] [#6195]]
[[30.2.5] [Requirements for Lockable types] [Partial] [-] [-]]
[[30.2.5.1] [In general] [-] [-] [-]]
[[30.2.5.2] [BasicLockable requirements] [No] [-] [#6231]]
[[30.2.5.3] [Lockable requirements] [yes] [-] [-]]
- [[30.2.5.4] [TimedLockable requirements] [Partial] [chrono] [#6195]]
+ [[30.2.5.4] [TimedLockable requirements] [Yes] [-] [#6195]]
[[30.2.6] [decay_copy] [-] [-] [-]]
[[30.3] [Threads] [Partial] [-] [-]]
- [[30.3.1] [Class thread] [Partial] [-] [-]]
- [[30.3.1.1] [Class thread::id] [Partial] [Missing noexcept, template <> struct hash<thread::id>] [#6224,#6272]]
- [[30.3.1.2] [thread constructors] [Partial] [Missing noexcept and move semantics] [#6224,#6194, #6270]]
- [[30.3.1.3] [thread destructor] [Yes] [No] [#6266]]
- [[30.3.1.4] [thread assignment] [Partial] [move semantics] [#6269]]
- [[30.3.1.5] [thread members] [Partial] [Missing noexcept, chrono] [#6224,#6195]]
- [[30.3.1.6] [thread static members] [Partial] [Missing noexcept] [#6224,#6195]]
+ [[30.3.1] [Class thread] [Partial] [move,terminate] [-]]
+ [[30.3.1.1] [Class thread::id] [Yes] [-] [#6224,#6272]]
+ [[30.3.1.2] [thread constructors] [Partial] [move] [#6224,#6194, #6270]]
+ [[30.3.1.3] [thread destructor] [Partial] [terminate] [#6266]]
+ [[30.3.1.4] [thread assignment] [Partial] [move, terminate] [#6269]]
+ [[30.3.1.5] [thread members] [Yes] [-] [#6224,#6195]]
+ [[30.3.1.6] [thread static members] [Yes] [-] [#6224]]
[[30.3.1.7] [thread specialized algorithms] [Yes] [-] [-]]
- [[30.3.2] [Namespace this_thread] [Partial] [chrono] [#6195]]
- [[30.4] [Mutual exclusion] [Partial] [-] [-]]
- [[30.4.1] [Mutex requirements] [Partial] [-] [-]]
- [[30.4.1.1] [In general] [Partial] [-] [-]]
- [[30.4.1.2] [Mutex types] [Partial] [noexcept,delete] [#6224,#6225]]
- [[30.4.1.2.1] [Class mutex] [Partial] [noexcept,delete] [#6224,#6225]]
- [[30.4.1.2.2] [Class recursive_mutex] [Partial] [noexcept,delete] [#6224,#6225]]
- [[30.4.1.3] [Timed mutex types] [Partial] [noexcept,chrono,delete] [#6224,#6195,#6225]]
- [[30.4.1.3.1] [Class timed_mutex] [Partial] [noexcept,chrono,delete] [#6224,#6195,#6225]]
- [[30.4.1.3.1] [Class recursive_timed_mutex] [Partial] [noexcept,chrono,delete] [#6224,#6195,#6225]]
- [[30.4.2] [Locks] [Partial] [noexcept,chrono,move,delete,bool] [#6224,#6195,#6225,#6227]]
- [[30.4.2.1] [Class template lock_guard] [Partial] [cons/dest delete] [#6225]]
- [[30.4.2.2] [Class template unique_lock] [Partial] [noexcept, chrono, move, delete] [#6224,#6195,#6225,#6227]]
- [[30.4.2.2.1] [unique_lock constructors, destructor, and assignment] [Partial] [noexcept, chrono, move, delete] [#6224,#6195,#6225,#6227]]
- [[30.4.2.2.2] [unique_lock locking] [Partial] [chrono] [#6195]]
+ [[30.3.2] [Namespace this_thread] [Yes] [-] [#6195]]
+ [[30.4] [Mutual exclusion] [Partial] [move] [-]]
+ [[30.4.1] [Mutex requirements] [Yes] [-] [-]]
+ [[30.4.1.1] [In general] [Yes] [-] [-]]
+ [[30.4.1.2] [Mutex types] [Yes] [-] [#6224,#6225]]
+ [[30.4.1.2.1] [Class mutex] [Yes] [-] [#6224,#6225]]
+ [[30.4.1.2.2] [Class recursive_mutex] [Yes] [-] [#6224,#6225]]
+ [[30.4.1.3] [Timed mutex types] [Yes] [-] [#6224,#6195,#6225]]
+ [[30.4.1.3.1] [Class timed_mutex] [Yes] [-] [#6224,#6195,#6225]]
+ [[30.4.1.3.1] [Class recursive_timed_mutex] [Yes] [-] [#6224,#6195,#6225]]
+ [[30.4.2] [Locks] [Partial] [move] [#6224,#6195,#6225,#6227]]
+ [[30.4.2.1] [Class template lock_guard] [Yes] [-] [#6225]]
+ [[30.4.2.2] [Class template unique_lock] [Yes] [move] [#6224,#6195,#6225,#6227]]
+ [[30.4.2.2.1] [unique_lock constructors, destructor, and assignment] [Partial] [move] [#6224,#6195,#6225,#6227]]
+ [[30.4.2.2.2] [unique_lock locking] [Yes] [-] [#6195]]
[[30.4.2.2.3] [unique_lock modifiers] [Yes] [-] [-]]
- [[30.4.2.2.4] [unique_lock observers] [Partial] [explicit operator bool] [#6227]]
+ [[30.4.2.2.4] [unique_lock observers] [Yes] [] [#6227]]
[[30.4.3] [Generic locking algorithms] [Partial] [variadic] [#6227]]
- [[30.4.4] [Call once] [Partial] [move,variadic] [#6194,#7]]
- [[30.4.4.1] [Struct once_flag] [Yes] [-] [-]]
- [[30.4.4.2] [Function call_once] [Yes] [-] [-]]
- [[30.5] [Condition variables] [Partial] [chrono,cv_status,notify_all_at_thread_exit] [#6195,#6273,#9]]
+ [[30.4.4] [Call once] [Partial] [move,variadic,] [#6194,#7]]
+ [[30.4.4.1] [Struct once_flag] [Partial] [interface] [#xx]]
+ [[30.4.4.2] [Function call_once] [Partial] [move,variadic,interface] [#xx]]
+ [[30.5] [Condition variables] [Partial] [notify_all_at_thread_exit] [#6195,#6273,#9]]
[[30.5 6-10] [Function notify_all_at_thread_exit] [No] [-] [#9]]
- [[30.5.1] [Class condition_variable] [Partial] [chrono,cv_status] [#6195,#6273]]
- [[30.5.2] [Class condition_variable_any] [Partial] [chrono,cv_status] [#6195,#6273]]
+ [[30.5.1] [Class condition_variable] [Yes] [-] [#6195,#6273]]
+ [[30.5.2] [Class condition_variable_any] [Yes] [-] [#6195,#6273]]
[[30.6] [Futures] [Partial] [-] [-]]
[[30.6.1] [Overview] [Partial] [-] [-]]
[[30.6.2] [Error handling] [No] [-] [-]]
[[30.6.3] [Class future_error] [No] [-] [-]]
[[30.6.4] [Shared state] [No] [-] [-]]
- [[30.6.5] [Class template promise] [Partial] [allocator,move,delete] [#6228,#6194,#6225]]
+ [[30.6.5] [Class template promise] [Partial] [allocator,move] [#6228,#6194,#6225]]
[[30.6.6] [Class template future] [No] [unique_future is the closest to future] [##6229,#6228]]
- [[30.6.7] [Class template shared_future] [Partial] [allocator,move,delete] [#6228,#6194,#6225]]
+ [[30.6.7] [Class template shared_future] [Partial] [allocator,move] [#6228,#6194,#6225]]
[[30.6.8] [Function template async] [No] [async] [#4710]]
- [[30.6.8] [Class template packaged_task] [Partial] [-] [-]]
+ [[30.6.8] [Class template packaged_task] [Partial] [move] [#6194]]
]
-
+[/
[table Extension
[[Section] [Description] [Comments]]
[[30.3.1.5.x] [interrupt] [-]]
- [[30.3.1.5.y] [operator==,operator!=] [-]]
- [[30.3.2.x] [Interruprion] [-]]
+ [[30.3.2.x] [Interruption] [-]]
[[30.3.2.y] [at_thread_exit] [-]]
[[30.4.3.x] [Generic locking algorithms begin/end] [-]]
[[30.x] [Barriers] [-]]
[[30.y] [Thread Local Storage] [-]]
[[30.z] [Class thread_group] [-]]
]
-
+]
[endsect]
+[/
[section:shared Shared Mutex library extension]
[table Clock Requirements
@@ -96,6 +96,6 @@
]
[endsect]
-
+]
[endsect]
Modified: trunk/libs/thread/doc/condition_variables.qbk
==============================================================================
--- trunk/libs/thread/doc/condition_variables.qbk (original)
+++ trunk/libs/thread/doc/condition_variables.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,6 +1,6 @@
[/
- (C) Copyright 2007-8 Anthony Williams.
- (C) Copyright 2011 Vicente J. Botet Escriba.
+ (C) Copyright 2007-11 Anthony Williams.
+ (C) Copyright 2011-12 Vicente J. Botet Escriba.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
@@ -667,6 +667,96 @@
[endsect]
+[section:wait_until `template <class lock_type, class Clock, class Duration> cv_status wait_until(lock_type& lock, const chrono::time_point<Clock, Duration>& abs_time)`]
+
+[variablelist
+
+[[Effects:] [Atomically call `lock.unlock()` and blocks the current thread. The
+thread will unblock when notified by a call to `this->notify_one()` or
+`this->notify_all()`, when the time as reported by `Clock::now()`
+would be equal to or later than the specified `abs_time`, or spuriously. When
+the thread is unblocked (for whatever reason), the lock is reacquired by
+invoking `lock.lock()` before the call to `wait` returns. The lock is also
+reacquired by invoking `lock.lock()` if the function exits with an exception.]]
+
+[[Returns:] [`cv_status::timeout` if the call is returning because the time specified by
+`abs_time` was reached, `cv_status::no_timeout` otherwise.]]
+
+[[Postcondition:] [`lock` is locked by the current thread.]]
+
+[[Throws:] [__thread_resource_error__ if an error
+occurs. __thread_interrupted__ if the wait was interrupted by a call to
+__interrupt__ on the __thread__ object associated with the current thread of execution.]]
+
+]
+
+[endsect]
+
+[section:wait_for `template <class lock_type, class Rep, class Period> cv_status wait_for(lock_type& lock, const chrono::duration<Rep, Period>& rel_time)`]
+
+[variablelist
+
+[[Effects:] [Atomically call `lock.unlock()` and blocks the current thread. The
+thread will unblock when notified by a call to `this->notify_one()` or
+`this->notify_all()`, after the period of time indicated by the `rel_time`
+argument has elapsed, or spuriously. When the thread is unblocked (for whatever
+reason), the lock is reacquired by invoking `lock.lock()` before the call to
+`wait` returns. The lock is also reacquired by invoking `lock.lock()` if the
+function exits with an exception.]]
+
+[[Returns:] [`cv_status::timeout` if the call is returning because the time specified by
+`abs_time` was reached, `cv_status::no_timeout` otherwise.]]
+
+[[Postcondition:] [`lock` is locked by the current thread.]]
+
+[[Throws:] [__thread_resource_error__ if an error
+occurs. __thread_interrupted__ if the wait was interrupted by a call to
+__interrupt__ on the __thread__ object associated with the current thread of execution.]]
+
+]
+
+[note The duration overload of timed_wait is difficult to use correctly. The overload taking a predicate should be preferred in most cases.]
+
+[endsect]
+
+[section:wait_until_predicate `template <class lock_type, class Clock, class Duration, class Predicate> bool wait_until(lock_type& lock, const chrono::time_point<Clock, Duration>& abs_time, Predicate pred)`]
+
+[variablelist
+
+[[Effects:] [As-if ``
+while(!pred())
+{
+ if(!__cvany_wait_until(lock,abs_time))
+ {
+ return pred();
+ }
+}
+return true;
+``]]
+
+]
+
+[endsect]
+
+[section:wait_for_predicate `template <class lock_type, class Rep, class Period, class Predicate> bool wait_until(lock_type& lock, const chrono::duration<Rep, Period>& rel_time, Predicate pred)`]
+
+[variablelist
+
+[[Effects:] [As-if ``
+while(!pred())
+{
+ if(!__cvany_wait_for(lock,rel_time))
+ {
+ return pred();
+ }
+}
+return true;
+``]]
+
+]
+
+[endsect]
+
[endsect]
[section:condition Typedef `condition`]
Modified: trunk/libs/thread/doc/future_ref.qbk
==============================================================================
--- trunk/libs/thread/doc/future_ref.qbk (original)
+++ trunk/libs/thread/doc/future_ref.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,5 +1,5 @@
[/
- (C) Copyright 2008-9 Anthony Williams.
+ (C) Copyright 2008-11 Anthony Williams.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
Modified: trunk/libs/thread/doc/futures.qbk
==============================================================================
--- trunk/libs/thread/doc/futures.qbk (original)
+++ trunk/libs/thread/doc/futures.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,5 +1,5 @@
[/
- (C) Copyright 2008-9 Anthony Williams.
+ (C) Copyright 2008-11 Anthony Williams.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
Modified: trunk/libs/thread/doc/mutex_concepts.qbk
==============================================================================
--- trunk/libs/thread/doc/mutex_concepts.qbk (original)
+++ trunk/libs/thread/doc/mutex_concepts.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,5 +1,6 @@
[/
(C) Copyright 2007-8 Anthony Williams.
+ (C) Copyright 2011-12 Vicente J. Botet Escriba.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
Modified: trunk/libs/thread/doc/mutexes.qbk
==============================================================================
--- trunk/libs/thread/doc/mutexes.qbk (original)
+++ trunk/libs/thread/doc/mutexes.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,5 +1,6 @@
[/
- (C) Copyright 2007-8 Anthony Williams.
+ (C) Copyright 2007-11 Anthony Williams
+ (C) Copyright 2011-12 Vicente J. Botet Escriba
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
Modified: trunk/libs/thread/doc/overview.qbk
==============================================================================
--- trunk/libs/thread/doc/overview.qbk (original)
+++ trunk/libs/thread/doc/overview.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,5 +1,6 @@
[/
- (C) Copyright 2007-8 Anthony Williams.
+ (C) Copyright 2007-12 Anthony Williams.
+ (C) Copyright 20012 Vicente J. Botet Escriba.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
@@ -11,13 +12,14 @@
functions for managing the threads themselves, along with others for synchronizing data between the threads or providing separate
copies of data specific to individual threads.
-The __boost_thread__ library was originally written and designed by William E. Kempf. This version is a major rewrite designed to
+The __boost_thread__ library was originally written and designed by William E. Kempf (version 0). Anthony Williams version (version 1) was a major rewrite designed to
closely follow the proposals presented to the C++ Standards Committee, in particular
[@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2497.html N2497],
[@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2320.html N2320],
[@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2184.html N2184],
[@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2139.html N2139], and
[@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2094.html N2094]
+Vicente J. Botet Escriba started in version 2 the adaptation to comply with the accepted Thread C++11 library.
In order to use the classes and functions described here, you can
either include the specific headers specified by the descriptions of
Modified: trunk/libs/thread/doc/thread.qbk
==============================================================================
--- trunk/libs/thread/doc/thread.qbk (original)
+++ trunk/libs/thread/doc/thread.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,14 +1,16 @@
[/
- (C) Copyright 2007-8 Anthony Williams.
+ (C) Copyright 2008-11 Anthony Williams
+ (C) Copyright 2011-12 Vicente J. Botet Escriba
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
]
[article Thread
- [quickbook 1.4]
- [authors [Williams, Anthony]]
- [copyright 2007-8 Anthony Williams]
+ [quickbook 1.5]
+ [authors [Williams, Anthony] [Botet Escriba, Vicente J.]]
+ [copyright 2007-11 Anthony Williams]
+ [copyright 2011-12 Vicente J. Botet Escriba]
[purpose C++ Library for launching threads and synchronizing data between them]
[category text]
[license
@@ -53,6 +55,9 @@
[template timed_lock_ref_link[link_text] [link thread.synchronization.mutex_concepts.timed_lockable.timed_lock [link_text]]]
[def __timed_lock_ref__ [timed_lock_ref_link `timed_lock()`]]
+[def __try_lock_for [link thread.synchronization.mutex_concepts.timed_lockable.try_lock_for `try_lock_for`]]
+[def __try_lock_until [link thread.synchronization.mutex_concepts.timed_lockable.try_lock_until `try_lock_until`]]
+
[template timed_lock_duration_ref_link[link_text] [link thread.synchronization.mutex_concepts.timed_lockable.timed_lock_duration [link_text]]]
[def __timed_lock_duration_ref__ [timed_lock_duration_ref_link `timed_lock()`]]
@@ -117,14 +122,22 @@
[def __thread__ [link thread.thread_management.thread `boost::thread`]]
+[def __thread [link thread.thread_management.thread `boost::thread`]]
[def __thread_id__ [link thread.thread_management.thread.id `boost::thread::id`]]
[template join_link[link_text] [link thread.thread_management.thread.join [link_text]]]
[def __join__ [join_link `join()`]]
+
+[def __try_join_for [link thread.thread_management.thread.try_join_for `try_join_for`]]
+[def __try_join_until [link thread.thread_management.thread.try_join_until `try_join_until`]]
+
+
[template timed_join_link[link_text] [link thread.thread_management.thread.timed_join [link_text]]]
[def __timed_join__ [timed_join_link `timed_join()`]]
[def __detach__ [link thread.thread_management.thread.detach `detach()`]]
[def __interrupt__ [link thread.thread_management.thread.interrupt `interrupt()`]]
[def __sleep__ [link thread.thread_management.this_thread.sleep `boost::this_thread::sleep()`]]
+[def __sleep_for [link thread.thread_management.this_thread.sleep_for `sleep_for`]]
+[def __sleep_until [link thread.thread_management.this_thread.sleep_until `sleep_until`]]
[def __interruption_enabled__ [link thread.thread_management.this_thread.interruption_enabled `boost::this_thread::interruption_enabled()`]]
[def __interruption_requested__ [link thread.thread_management.this_thread.interruption_requested `boost::this_thread::interruption_requested()`]]
@@ -140,11 +153,21 @@
[def __cond_wait__ [cond_wait_link `wait()`]]
[template cond_timed_wait_link[link_text] [link thread.synchronization.condvar_ref.condition_variable.timed_wait [link_text]]]
[def __cond_timed_wait__ [cond_timed_wait_link `timed_wait()`]]
+
+[def __condition_variable [link thread.synchronization.condvar_ref.condition_variable `condition_variable`]]
+[def __wait_for [link thread.synchronization.condvar_ref.condition_variable.wait_for `wait_for`]]
+[def __wait_until [link thread.synchronization.condvar_ref.condition_variable.wait_until `wait_until`]]
+
+
[template cond_any_wait_link[link_text] [link thread.synchronization.condvar_ref.condition_variable_any.wait [link_text]]]
[def __cond_any_wait__ [cond_any_wait_link `wait()`]]
[template cond_any_timed_wait_link[link_text] [link thread.synchronization.condvar_ref.condition_variable_any.timed_wait [link_text]]]
[def __cond_any_timed_wait__ [cond_any_timed_wait_link `timed_wait()`]]
+[def __condition_variable_any [link thread.synchronization.condvar_ref.condition_variable_any `condition_variable_any`]]
+[def __cvany_wait_for [link thread.synchronization.condvar_ref.condition_variable_any.wait_for `wait_for`]]
+[def __cvany_wait_until [link thread.synchronization.condvar_ref.condition_variable_any.wait_until `wait_until`]]
+
[def __blocked__ ['blocked]]
[include overview.qbk]
Modified: trunk/libs/thread/doc/thread_ref.qbk
==============================================================================
--- trunk/libs/thread/doc/thread_ref.qbk (original)
+++ trunk/libs/thread/doc/thread_ref.qbk 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,6 +1,6 @@
[/
(C) Copyright 2007-8 Anthony Williams.
- (C) Copyright 2011 Vicente J. Botet Escriba.
+ (C) Copyright 2011-12 Vicente J. Botet Escriba.
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
@@ -8,7 +8,7 @@
[section:thread_management Thread Management]
-[heading Synopsis]
+[section:synopsis Synopsis]
namespace boost
{
@@ -34,6 +34,10 @@
}
}
+[endsect] [/section:synopsis Synopsis]
+
+[section:tutorial Tutorial]
+
The __thread__ class is responsible for launching and managing threads. Each __thread__ object represents a single thread of execution,
or __not_a_thread__, and at most one __thread__ object represents a given thread of execution: objects of type __thread__ are not
copyable.
@@ -49,14 +53,14 @@
some_thread.join();
}
-[Note: On compilers that support rvalue references, __thread__ provides a proper move constructor and move-assignment operator, and
+[note On compilers that support rvalue references, __thread__ provides a proper move constructor and move-assignment operator, and
therefore meets the C++0x ['MoveConstructible] and ['MoveAssignable] concepts. With such compilers, __thread__ can therefore be used
with containers that support those concepts.
For other compilers, move support is provided with a move emulation layer, so containers must explicitly detect that move emulation
layer. See <boost/thread/detail/move.hpp> for details.]
-[heading Launching threads]
+[section:launching Launching threads]
A new thread is launched by passing an object of a callable type that can be invoked with no parameters to the constructor. The
object is then copied into internal storage, and invoked on the newly-created thread of execution. If the object must not (or
@@ -93,12 +97,99 @@
There is an unspecified limit on the number of additional arguments that can be passed.
-[heading Exceptions in thread functions]
+[endsect]
+
+[section:attributes Thread attributes]
+
+Thread launched in this way are created with implementation defined thread attributes as stack size, scheduling,
+priority, ... or any platform specific attributes. It is not evident how to provide a portable interface that allows
+the user to set the platform specific attributes. Boost.Thread stay in the middle road through the class
+thread::attributes which allows to set at least in a portable way the stack size as follows:
+
+ boost::thread::attributes attrs;
+ attrs.set_size(4096*10);
+ boost::thread deep_thought_2(attrs, find_the_question, 42);
+
+Even for this simple attribute there could be portable issues as some platforms could require that the stack size
+should have a minimal size and/or be a multiple of a given page size.
+The library adapts the requested size to the platform constraints so that the user doesn't need to take care of it.
+
+This is the single attribute that is provided in a portable way. In order to set any other thread attribute at
+construction time the user needs to use non portable code.
+
+On PThread platforms the user will need to get the thread attributes handle and use it for whatever attribute.
+
+Next follows how the user could set the stack size and the scheduling policy on PThread platforms.
+
+ boost::thread::attributes attrs;
+ // set portable attributes
+ // ...
+ attr.set_stack_size(4096*10);
+ #if defined(BOOST_THREAD_PLATFORM_WIN32)
+ // ... window version
+ #elif defined(BOOST_THREAD_PLATFORM_PTHREAD)
+ // ... pthread version
+ pthread_attr_setschedpolicy(attr.get_native_handle(), SCHED_RR);
+ #else
+ #error "Boost threads unavailable on this platform"
+ #endif
+ boost::thread th(attrs, find_the_question, 42);
+
+On Windows platforms it is not so simple as there is no type that compiles the thread attributes.
+There is a linked to the creation of a thread on Windows that is emulated via the thread::attributes class. This is the LPSECURITY_ATTRIBUTES lpThreadAttributes.
+Boost.Thread provides a non portable set_security function so that the user can provide it before the thread creation as follows
+
+[/Boost.Thread creates Windows threads that are suspended. Then it calls to the virtual function set_attributes and last it resumes the thread.
+The user needs to define a class that inherits from the class thread::attributes that defines a virtual function set_attributes to set any specific Windows thread attribute.
+
+
+ class MyWinTthreadAttributes : boost::thread::attributes
+ {
+ public:
+ void set_attributes(boost::thread::native_handle_type h)
+ {
+ // use any specific windows thread setting
+
+ }
+ };
+ #if defined(BOOST_THREAD_PLATFORM_WIN32)
+
+ MyWinTthreadAttributes attrs;
+ // set portable attributes
+ // ...
+ attr.set_stack_size(4096*10);
+ boost::thread th(attrs, find_the_question, 42);
+ #else
+ #error "Platform not supported"
+ #endif
+
+]
+
+ #if defined(BOOST_THREAD_PLATFORM_WIN32)
+ boost::thread::attributes attrs;
+ // set portable attributes
+ attr.set_stack_size(4096*10);
+ // set non portable attribute
+ LPSECURITY_ATTRIBUTES sec;
+ // init sec
+ attr.set_security(sec);
+ boost::thread th(attrs, find_the_question, 42);
+ // Set other thread attributes using the native_handle_type.
+ //...
+ #else
+ #error "Platform not supported"
+ #endif
+
+[endsect]
+
+[section:exceptions Exceptions in thread functions]
If the function or callable object passed to the __thread__ constructor propagates an exception when invoked that is not of type
__thread_interrupted__, `std::terminate()` is called.
-[heading Joining and detaching]
+[endsect]
+
+[section:join Joining and detaching]
When the __thread__ object that represents a thread of execution is destroyed the thread becomes ['detached]. Once a thread is
detached, it will continue executing until the invocation of the function or callable object supplied on construction has completed,
@@ -111,7 +202,9 @@
returns immediately. __timed_join__ is similar, except that a call to __timed_join__ will also return if the thread being waited for
does not complete when the specified time has elapsed.
-[heading Interruption]
+[endsect]
+
+[section:interruption Interruption]
A running thread can be ['interrupted] by invoking the __interrupt__ member function of the corresponding __thread__ object. When the
interrupted thread next executes one of the specified __interruption_points__ (or if it is currently __blocked__ whilst executing one)
@@ -168,22 +261,24 @@
* [join_link `boost::thread::join()`]
* [timed_join_link `boost::thread::timed_join()` DEPRECATED V2]
-* `thread::__try_join_for()`,
-* `thread::__try_join_until()`,
+* `boost::__thread::__try_join_for()`,
+* `boost::__thread::__try_join_until()`,
* [cond_wait_link `boost::condition_variable::wait()`]
* [cond_timed_wait_link `boost::condition_variable::timed_wait()` DEPRECATED V2]
-* `__condition_variable::__wait_for()`
-* `__condition_variable::__wait_until()`
+* `boost::__condition_variable::__wait_for()`
+* `boost::__condition_variable::__wait_until()`
* [cond_any_wait_link `boost::condition_variable_any::wait()`]
* [cond_any_timed_wait_link `boost::condition_variable_any::timed_wait()` DEPRECATED V2]
-* `__condition_variable_any::__wait_for()`
-* `__condition_variable_any::__wait_until()`
+* `boost::__condition_variable_any::__cvany_wait_for()`
+* `boost::__condition_variable_any::__cvany_wait_until()`
* [link thread.thread_management.thread.sleep `boost::thread::sleep()` DEPRECATED V2]
-* `this_thread::__sleep_for()`
-* `this_thread::__sleep_until()`
+* `boost::this_thread::__sleep_for()`
+* `boost::this_thread::__sleep_until()`
* __interruption_point__
-[heading Thread IDs]
+[endsect]
+
+[section:id Thread IDs]
Objects of class __thread_id__ can be used to identify threads. Each running thread of execution has a unique ID obtainable
from the corresponding __thread__ by calling the `get_id()` member function, or by calling `boost::this_thread::get_id()` from
@@ -195,14 +290,15 @@
compare equal to each other, but not equal to any instances that refer to an actual thread of execution. The comparison operators on
__thread_id__ yield a total order for every non-equal thread ID.
-[heading Using native interfaces with Boost.Thread resources]
+[endsect]
+
+[section:native_in Using native interfaces with Boost.Thread resources]
__thread__ class has members `native_handle_type` and `native_handle` providing access to the underlying native handle.
This native handle can be used to change for example the scheduling.
-
In general, it is not safe to use this handle with operations that can conflict with the ones provided by Boost.Thread. An example of bad usage could be detaching a thread directly as it will not change the internals of the __thread__ instance, so for example the joinable function will continue to return true, while the native thread is no more joinable.
thread t(fct);
@@ -210,7 +306,9 @@
pthread_detach(hnd);
assert(t.joinable());
-[heading Using Boost.Thread interfaces in a native thread]
+[endsect]
+
+[section:native_from Using Boost.Thread interfaces in a native thread]
Any thread of execution created using the native interface is called a native thread in this documentation.
@@ -239,6 +337,10 @@
This behavior is incompatible with the current Boost.Thread design, so the use of this function in a POSIX thread result in undefined behavior of any Boost.Thread function.
+[endsect]
+
+[endsect] [/section:tutorial Tutorial]
+
[section:thread Class `thread`]
#include <boost/thread/thread.hpp>
Added: trunk/libs/thread/src/future.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/src/future.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,68 @@
+// (C) Copyright 2012 Vicente J. Botet Escriba
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0. (See accompanying file
+// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/thread/future.hpp>
+
+namespace boost
+{
+
+ namespace thread_detail
+ {
+
+ class future_error_category :
+ public boost::system::error_category
+ {
+ public:
+ virtual const char* name() const; //BOOST_NOEXCEPT;
+ virtual std::string message(int ev) const;
+ };
+
+ const char*
+ future_error_category::name() const //BOOST_NOEXCEPT
+ {
+ return "future";
+ }
+
+ std::string
+ future_error_category::message(int ev) const
+ {
+ switch (ev)
+ {
+ case future_errc::broken_promise:
+ return std::string("The associated promise has been destructed prior "
+ "to the associated state becoming ready.");
+ case future_errc::future_already_retrieved:
+ return std::string("The future has already been retrieved from "
+ "the promise or packaged_task.");
+ case future_errc::promise_already_satisfied:
+ return std::string("The state of the promise has already been set.");
+ case future_errc::no_state:
+ return std::string("Operation not permitted on an object without "
+ "an associated state.");
+ }
+ return std::string("unspecified future_errc value\n");
+ }
+ }
+
+ const system::error_category&
+ future_category()
+ {
+ static thread_detail::future_error_category f;
+ return f;
+ }
+
+ future_error::future_error(system::error_code ec)
+ : logic_error(ec.message()),
+ ec_(ec)
+ {
+ }
+
+// future_error::~future_error() //BOOST_NOEXCEPT
+// {
+// }
+
+
+
+}
Modified: trunk/libs/thread/src/pthread/once.cpp
==============================================================================
--- trunk/libs/thread/src/pthread/once.cpp (original)
+++ trunk/libs/thread/src/pthread/once.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,6 +1,6 @@
// Copyright (C) 2007 Anthony Williams
//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#define __STDC_CONSTANT_MACROS
@@ -8,6 +8,7 @@
#include <boost/assert.hpp>
#include <pthread.h>
#include <stdlib.h>
+#include <memory>
namespace boost
{
@@ -21,7 +22,7 @@
{
pthread_key_t epoch_tss_key;
pthread_once_t epoch_tss_key_flag=PTHREAD_ONCE_INIT;
-
+
extern "C"
{
static void delete_epoch_tss_data(void* data)
@@ -34,8 +35,26 @@
BOOST_VERIFY(!pthread_key_create(&epoch_tss_key,delete_epoch_tss_data));
}
}
+
+#if defined BOOST_THREAD_PATCH
+ const pthread_once_t pthread_once_init_value=PTHREAD_ONCE_INIT;
+ struct BOOST_THREAD_DECL delete_epoch_tss_key_on_dlclose_t
+ {
+ delete_epoch_tss_key_on_dlclose_t()
+ {
+ }
+ ~delete_epoch_tss_key_on_dlclose_t()
+ {
+ if(memcmp(&epoch_tss_key_flag, &pthread_once_init_value, sizeof(pthread_once_t)))
+ {
+ pthread_key_delete(epoch_tss_key);
+ }
+ }
+ };
+ delete_epoch_tss_key_on_dlclose_t delete_epoch_tss_key_on_dlclose;
+#endif
}
-
+
boost::uintmax_t& get_once_per_thread_epoch()
{
BOOST_VERIFY(!pthread_once(&epoch_tss_key_flag,create_epoch_tss_key));
@@ -49,5 +68,5 @@
return *static_cast<boost::uintmax_t*>(data);
}
}
-
+
}
Modified: trunk/libs/thread/src/pthread/thread.cpp
==============================================================================
--- trunk/libs/thread/src/pthread/thread.cpp (original)
+++ trunk/libs/thread/src/pthread/thread.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,6 +1,7 @@
// Copyright (C) 2001-2003
// William E. Kempf
// Copyright (C) 2007-8 Anthony Williams
+// (C) Copyright 2011 Vicente J. Botet Escriba
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -87,6 +88,23 @@
}
}
+#if defined BOOST_THREAD_PATCH
+
+ struct delete_current_thread_tls_key_on_dlclose_t
+ {
+ delete_current_thread_tls_key_on_dlclose_t()
+ {
+ }
+ ~delete_current_thread_tls_key_on_dlclose_t()
+ {
+ if (current_thread_tls_init_flag.epoch!=BOOST_ONCE_INITIAL_FLAG_VALUE)
+ {
+ pthread_key_delete(current_thread_tls_key);
+ }
+ }
+ };
+ delete_current_thread_tls_key_on_dlclose_t delete_current_thread_tls_key_on_dlclose;
+#endif
void create_current_thread_tls_key()
{
@@ -177,7 +195,7 @@
}
- thread::thread()
+ thread::thread() BOOST_NOEXCEPT
{}
void thread::start_thread()
@@ -187,7 +205,42 @@
if (res != 0)
{
thread_info->self.reset();
- boost::throw_exception(thread_resource_error());
+ boost::throw_exception(thread_resource_error(res, "boost thread: failed in pthread_create"));
+ }
+ }
+
+ void thread::start_thread(const attributes& attr)
+ {
+ thread_info->self=thread_info;
+ const attributes::native_handle_type* h = attr.native_handle();
+ int res = pthread_create(&thread_info->thread_handle, h, &thread_proxy, thread_info.get());
+ if (res != 0)
+ {
+ thread_info->self.reset();
+ throw thread_resource_error();
+ }
+ int detached_state;
+ res = pthread_attr_getdetachstate(h, &detached_state);
+ if (res != 0)
+ {
+ thread_info->self.reset();
+ throw thread_resource_error();
+ }
+ if (PTHREAD_CREATE_DETACHED==detached_state)
+ {
+ detail::thread_data_ptr local_thread_info;
+ thread_info.swap(local_thread_info);
+
+ if(local_thread_info)
+ {
+ //lock_guard<mutex> lock(local_thread_info->data_mutex);
+ if(!local_thread_info->join_started)
+ {
+ //BOOST_VERIFY(!pthread_detach(local_thread_info->thread_handle));
+ local_thread_info->join_started=true;
+ local_thread_info->joined=true;
+ }
+ }
}
}
@@ -203,6 +256,10 @@
void thread::join()
{
+ if (this_thread::get_id() == get_id())
+ {
+ boost::throw_exception(thread_resource_error(system::errc::resource_deadlock_would_occur, "boost thread: trying joining itself"));
+ }
detail::thread_data_ptr const local_thread_info=(get_thread_info)();
if(local_thread_info)
{
@@ -244,8 +301,12 @@
}
}
- bool thread::timed_join(system_time const& wait_until)
+ bool thread::do_try_join_until(struct timespec const &timeout)
{
+ if (this_thread::get_id() == get_id())
+ {
+ boost::throw_exception(thread_resource_error(system::errc::resource_deadlock_would_occur, "boost thread: trying joining itself"));
+ }
detail::thread_data_ptr const local_thread_info=(get_thread_info)();
if(local_thread_info)
{
@@ -255,7 +316,7 @@
unique_lock<mutex> lock(local_thread_info->data_mutex);
while(!local_thread_info->done)
{
- if(!local_thread_info->done_condition.timed_wait(lock,wait_until))
+ if(!local_thread_info->done_condition.do_timed_wait(lock,timeout))
{
return false;
}
@@ -291,7 +352,7 @@
return true;
}
- bool thread::joinable() const
+ bool thread::joinable() const BOOST_NOEXCEPT
{
return (get_thread_info)();
}
@@ -361,7 +422,32 @@
}
}
- void yield()
+ void
+ sleep_for(const chrono::nanoseconds& ns)
+ {
+ using namespace chrono;
+ if (ns >= nanoseconds::zero())
+ {
+ timespec ts;
+ ts.tv_sec = static_cast<long>(duration_cast<seconds>(ns).count());
+ ts.tv_nsec = static_cast<long>((ns - seconds(ts.tv_sec)).count());
+
+# if defined(BOOST_HAS_PTHREAD_DELAY_NP)
+ BOOST_VERIFY(!pthread_delay_np(&ts));
+# elif defined(BOOST_HAS_NANOSLEEP)
+ // nanosleep takes a timespec that is an offset, not
+ // an absolute time.
+ nanosleep(&ts, 0);
+# else
+ mutex mx;
+ mutex::scoped_lock lock(mx);
+ condition_variable cond;
+ cond.wait_for(lock, ns);
+# endif
+ }
+ }
+
+ void yield() BOOST_NOEXCEPT
{
# if defined(BOOST_HAS_SCHED_YIELD)
BOOST_VERIFY(!sched_yield());
@@ -375,7 +461,7 @@
}
}
- unsigned thread::hardware_concurrency()
+ unsigned thread::hardware_concurrency() BOOST_NOEXCEPT
{
#if defined(PTW32_VERSION) || defined(__hpux)
return pthread_num_processors_np();
@@ -393,7 +479,7 @@
#endif
}
- thread::id thread::get_id() const
+ thread::id thread::get_id() const BOOST_NOEXCEPT
{
detail::thread_data_ptr const local_thread_info=(get_thread_info)();
if(local_thread_info)
@@ -453,7 +539,7 @@
namespace this_thread
{
- thread::id get_id()
+ thread::id get_id() BOOST_NOEXCEPT
{
boost::detail::thread_data_base* const thread_info=get_or_make_current_thread_data();
return thread::id(thread_info?thread_info->shared_from_this():detail::thread_data_ptr());
Modified: trunk/libs/thread/src/win32/thread.cpp
==============================================================================
--- trunk/libs/thread/src/win32/thread.cpp (original)
+++ trunk/libs/thread/src/win32/thread.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -193,7 +193,7 @@
}
}
- thread::thread()
+ thread::thread() BOOST_NOEXCEPT
{}
void thread::start_thread()
@@ -208,6 +208,19 @@
ResumeThread(thread_info->thread_handle);
}
+ void thread::start_thread(const attributes& attr)
+ {
+ //uintptr_t const new_thread=_beginthreadex(attr.get_security(),attr.get_stack_size(),&thread_start_function,thread_info.get(),CREATE_SUSPENDED,&thread_info->id);
+ uintptr_t const new_thread=_beginthreadex(0,attr.get_stack_size(),&thread_start_function,thread_info.get(),CREATE_SUSPENDED,&thread_info->id);
+ if(!new_thread)
+ {
+ boost::throw_exception(thread_resource_error());
+ }
+ intrusive_ptr_add_ref(thread_info.get());
+ thread_info->thread_handle=(detail::win32::handle)(new_thread);
+ ResumeThread(thread_info->thread_handle);
+ }
+
thread::thread(detail::thread_data_ptr data):
thread_info(data)
{}
@@ -262,18 +275,22 @@
detach();
}
- thread::id thread::get_id() const
+ thread::id thread::get_id() const BOOST_NOEXCEPT
{
return thread::id((get_thread_info)());
}
- bool thread::joinable() const
+ bool thread::joinable() const BOOST_NOEXCEPT
{
return (get_thread_info)();
}
void thread::join()
{
+ if (this_thread::get_id() == get_id())
+ {
+ boost::throw_exception(thread_resource_error(system::errc::resource_deadlock_would_occur, "boost thread: trying joining itself"));
+ }
detail::thread_data_ptr local_thread_info=(get_thread_info)();
if(local_thread_info)
{
@@ -284,6 +301,10 @@
bool thread::timed_join(boost::system_time const& wait_until)
{
+ if (this_thread::get_id() == get_id())
+ {
+ boost::throw_exception(thread_resource_error(system::errc::resource_deadlock_would_occur, "boost thread: trying joining itself"));
+ }
detail::thread_data_ptr local_thread_info=(get_thread_info)();
if(local_thread_info)
{
@@ -296,6 +317,24 @@
return true;
}
+ bool thread::do_try_join_for(chrono::milliseconds const &rel_time_in_milliseconds) {
+ if (this_thread::get_id() == get_id())
+ {
+ boost::throw_exception(thread_resource_error(system::errc::resource_deadlock_would_occur, "boost thread: trying joining itself"));
+ }
+ detail::thread_data_ptr local_thread_info=(get_thread_info)();
+ if(local_thread_info)
+ {
+ if(!this_thread::interruptible_wait(local_thread_info->thread_handle,rel_time_in_milliseconds.count()))
+ {
+ return false;
+ }
+ release_handle();
+ }
+ return true;
+
+ }
+
void thread::detach()
{
release_handle();
@@ -321,7 +360,7 @@
return local_thread_info.get() && (detail::win32::WaitForSingleObject(local_thread_info->interruption_handle,0)==0);
}
- unsigned thread::hardware_concurrency()
+ unsigned thread::hardware_concurrency() BOOST_NOEXCEPT
{
SYSTEM_INFO info={{0}};
GetSystemInfo(&info);
@@ -491,7 +530,7 @@
return false;
}
- thread::id get_id()
+ thread::id get_id() BOOST_NOEXCEPT
{
return thread::id(get_or_make_current_thread_data());
}
@@ -515,7 +554,7 @@
return get_current_thread_data() && (detail::win32::WaitForSingleObject(get_current_thread_data()->interruption_handle,0)==0);
}
- void yield()
+ void yield() BOOST_NOEXCEPT
{
detail::win32::Sleep(0);
}
Modified: trunk/libs/thread/test/Jamfile.v2
==============================================================================
--- trunk/libs/thread/test/Jamfile.v2 (original)
+++ trunk/libs/thread/test/Jamfile.v2 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,6 +1,6 @@
-# (C) Copyright William E. Kempf 2001.
-# (C) Copyright 2007 Anthony Williams.
-# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# (C) Copyright William E. Kempf 2001.
+# (C) Copyright 2007 Anthony Williams.
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#
# Boost.Threads test Jamfile
@@ -25,25 +25,25 @@
rule thread-run ( sources )
{
- return
+ return
[ run $(sources) ../build//boost_thread ]
- [ run $(sources) ../src/tss_null.cpp ../build//boost_thread/<link>static
+ [ run $(sources) ../src/tss_null.cpp ../build//boost_thread/<link>static
: : : : $(sources[1]:B)_lib ]
;
-}
+}
rule thread-run2 ( sources : name )
{
- return
+ return
[ run $(sources) ../build//boost_thread : : : : $(name) ]
- [ run $(sources) ../src/tss_null.cpp ../build//boost_thread/<link>static
+ [ run $(sources) ../src/tss_null.cpp ../build//boost_thread/<link>static
: : : : $(name)_lib ]
;
-}
+}
{
test-suite threads
- :
+ :
[ thread-run test_thread.cpp ]
[ thread-run test_thread_id.cpp ]
[ thread-run test_hardware_concurrency.cpp ]
@@ -74,33 +74,37 @@
;
- explicit tickets ;
+ #explicit tickets ;
test-suite tickets
- :
- [ compile test_6170.cpp ]
- ;
-
-
- explicit oth_tickets ;
- test-suite oth_tickets
- :
- [ thread-run test_6174.cpp ]
+ :
+ [ thread-run test_2309.cpp ]
[ thread-run test_2501.cpp ]
+ [ thread-run test_2741.cpp ]
[ thread-run test_4521.cpp ]
[ thread-run test_4648.cpp ]
[ thread-run test_4882.cpp ]
- [ thread-run test_5351.cpp ]
- [ thread-run test_5502.cpp ]
[ thread-run test_5542_1.cpp ]
[ thread-run test_5542_2.cpp ]
[ thread-run test_5542_3.cpp ]
+ [ thread-run test_5891.cpp ]
[ thread-run test_6130.cpp ]
+ [ thread-run test_6170.cpp ]
+ [ thread-run test_6174.cpp ]
+ ;
+
+ explicit oth_tickets ;
+ test-suite oth_tickets
+ :
+ [ thread-run test_5351.cpp ]
+ [ thread-run test_5502.cpp ]
;
- explicit conditions ;
+
+
+ #explicit conditions ;
test-suite conditions
- :
+ :
[ compile-fail ./sync/conditions/condition_variable/assign_fail.cpp : : conditions__condition_variable__assign_fail ]
[ compile-fail ./sync/conditions/condition_variable/copy_fail.cpp : : conditions__condition_variable__copy_fail ]
[ thread-run2 ./sync/conditions/condition_variable/default_pass.cpp : conditions__condition_variable__default_pass ]
@@ -123,14 +127,23 @@
;
#explicit futures ;
- #test-suite futures
- #:
+ test-suite futures
+ :
# [ thread-run2 ./sync/futures/async/async_pass.cpp : futures__async__async_pass ]
- #;
+ [ thread-run2 ./sync/futures/promise/default_pass.cpp : futures__promise__default_pass ]
+ [ thread-run2 ./sync/futures/promise/dtor_pass.cpp : futures__promise__dtor_pass ]
+ [ thread-run2 ./sync/futures/promise/get_future_pass.cpp : futures__promise__get_future_pass ]
+ ;
+
+ explicit tt ;
+ test-suite tt
+ :
+ [ thread-run2 ./sync/mutual_exclusion/locks/unique_lock/cons/try_to_lock_pass.cpp : xmutual_exclusion__locks__unique_lock__cons__try_to_lock_pass ]
+ ;
- explicit mutual_exclusion ;
+ #explicit mutual_exclusion ;
test-suite mutual_exclusion
- :
+ :
[ compile-fail ./sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp : : mutual_exclusion__locks__unique_lock__cons__copy_assign_fail ]
[ compile-fail ./sync/mutual_exclusion/locks/unique_lock/cons/copy_ctor_fail.cpp : : mutual_exclusion__locks__unique_lock__cons__copy_ctor_fail ]
@@ -190,26 +203,26 @@
[ thread-run2 ./sync/mutual_exclusion/timed_mutex/try_lock_until_pass.cpp : mutual_exclusion__timed_mutex__try_lock_until_pass ]
;
- explicit this_thread ;
+ #explicit this_thread ;
test-suite this_thread
- :
+ :
[ thread-run2 ./threads/this_thread/get_id/get_id_pass.cpp : this_thread__get_id__get_id_pass ]
[ thread-run2 ./threads/this_thread/sleep_for/sleep_for_pass.cpp : this_thread__sleep_for__sleep_for_pass ]
[ thread-run2 ./threads/this_thread/sleep_until/sleep_until_pass.cpp : this_thread__sleep_until__sleep_until_pass ]
;
- explicit thread ;
+ #explicit thread ;
test-suite thread
- :
+ :
[ compile-fail ./threads/thread/assign/copy_fail.cpp : : thread__assign__copy_fail ]
- #[ thread-run2 ./threads/thread/assign/move_pass.cpp : thread__assign__move_pass ]
+ [ thread-run2 ./threads/thread/assign/move_pass.cpp : thread__assign__move_pass ]
[ compile-fail ./threads/thread/constr/copy_fail.cpp : : thread__constr__copy_fail ]
[ thread-run2 ./threads/thread/constr/default_pass.cpp : thread__constr__default_pass ]
[ thread-run2 ./threads/thread/constr/F_pass.cpp : thread__constr__F_pass ]
- #[ thread-run2 ./threads/thread/constr/Frvalue_pass.cpp : thread__constr__Frvalue_pass ]
+ [ thread-run2 ./threads/thread/constr/Frvalue_pass.cpp : thread__constr__Frvalue_pass ]
#[ thread-run2 ./threads/thread/constr/FrvalueArgs_pass.cpp : thread__constr__FrvalueArgs_pass ]
- #[ thread-run2 ./threads/thread/constr/move_pass.cpp : thread__constr__move_pass ]
- #[ thread-run2 ./threads/thread/destr/dtor_pass.cpp : thread__destr__dtor_pass ]
+ [ thread-run2 ./threads/thread/constr/move_pass.cpp : thread__constr__move_pass ]
+ [ thread-run2 ./threads/thread/destr/dtor_pass.cpp : thread__destr__dtor_pass ]
[ thread-run2 ./threads/thread/id/hash_pass.cpp : thread__id__hash_pass ]
[ thread-run2 ./threads/thread/members/detach_pass.cpp : thread__members__detach_pass ]
[ thread-run2 ./threads/thread/members/get_id_pass.cpp : thread__members__get_id_pass ]
Modified: trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -17,6 +17,7 @@
// condition_variable(const condition_variable&) = delete;
+#include <iostream>
#include <boost/thread/condition_variable.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/thread.hpp>
@@ -32,15 +33,16 @@
void f()
{
- typedef boost::chrono::system_clock Clock;
+ typedef boost::chrono::steady_clock Clock;
typedef boost::chrono::milliseconds milliseconds;
boost::unique_lock<boost::mutex> lk(mut);
BOOST_TEST(test2 == 0);
test1 = 1;
cv.notify_one();
Clock::time_point t0 = Clock::now();
+ int count=0;
while (test2 == 0 && cv.wait_for(lk, milliseconds(250)) == boost::cv_status::no_timeout)
- ;
+ count++;
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
@@ -49,7 +51,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(5));
+ BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(count*250+5));
BOOST_TEST(test2 == 0);
}
++runs;
Modified: trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pred_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pred_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable/wait_for_pred_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -54,7 +54,9 @@
test1 = 1;
cv.notify_one();
Clock::time_point t0 = Clock::now();
+ int count=0;
bool r = cv.wait_for(lk, milliseconds(250), Pred(test2));
+ count++;
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
@@ -63,7 +65,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(2));
+ BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(count*250+2));
BOOST_TEST(test2 == 0);
}
++runs;
Modified: trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -53,8 +53,9 @@
cv.notify_one();
Clock::time_point t0 = Clock::now();
Clock::time_point t = t0 + Clock::duration(250);
+ int count=0;
while (test2 == 0 && cv.wait_until(lk, t) == boost::cv_status::no_timeout)
- ;
+ count++;
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
@@ -63,7 +64,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(5));
+ BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(count*250+5));
BOOST_TEST(test2 == 0);
}
++runs;
Modified: trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pred_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pred_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable/wait_until_pred_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -78,7 +78,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(2));
+ BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(250+2));
BOOST_TEST(test2 == 0);
BOOST_TEST(!r);
}
Modified: trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -42,10 +42,11 @@
BOOST_TEST(test2 == 0);
test1 = 1;
cv.notify_one();
+ int count=0;
Clock::time_point t0 = Clock::now();
while (test2 == 0 &&
cv.wait_for(lk, milliseconds(250)) == boost::cv_status::no_timeout)
- ;
+ count++;
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
@@ -54,7 +55,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(5));
+ BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(count*250+5));
BOOST_TEST(test2 == 0);
}
++runs;
Modified: trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pred_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pred_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_for_pred_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -67,7 +67,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(5));
+ BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(250+5));
BOOST_TEST(test2 == 0);
}
++runs;
Modified: trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -57,8 +57,9 @@
cv.notify_one();
Clock::time_point t0 = Clock::now();
Clock::time_point t = t0 + Clock::duration(250);
+ int count=0;
while (test2 == 0 && cv.wait_until(lk, t) == boost::cv_status::no_timeout)
- ;
+ count++;
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
@@ -67,7 +68,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(5));
+ BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(250*count+5));
BOOST_TEST(test2 == 0);
}
++runs;
Modified: trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pred_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pred_pass.cpp (original)
+++ trunk/libs/thread/test/sync/conditions/condition_variable_any/wait_until_pred_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -82,7 +82,7 @@
}
else
{
- BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(2));
+ BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(250+2));
BOOST_TEST(test2 == 0);
BOOST_TEST(!r);
}
Added: trunk/libs/thread/test/sync/futures/promise/copy_asign_fail.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/test/sync/futures/promise/copy_asign_fail.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,42 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// Copyright (C) 2011 Vicente J. Botet Escriba
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// <boost/thread/future.hpp>
+
+#include <boost/thread/future.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+
+int main()
+{
+
+ {
+ boost::promise<int> p;
+ boost::future<int> f = p.get_future();
+ BOOST_TEST(f.valid());
+ }
+ {
+ boost::promise<int&> p;
+ boost::future<int&> f = p.get_future();
+ BOOST_TEST(f.valid());
+ }
+ {
+ boost::promise<void> p;
+ boost::future<void> f = p.get_future();
+ BOOST_TEST(f.valid());
+ }
+
+ return boost::report_errors();
+}
+
Added: trunk/libs/thread/test/sync/futures/promise/default_pass.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/test/sync/futures/promise/default_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,47 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// Copyright (C) 2011 Vicente J. Botet Escriba
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// <boost/thread/future.hpp>
+
+// class promise<R>
+
+// promise();
+
+#define BOOST_THREAD_VERSION 2
+
+#include <boost/thread/future.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+int main()
+{
+
+ {
+ boost::promise<int> p;
+ boost::future<int> f = p.get_future();
+ BOOST_TEST(f.valid());
+ }
+ {
+ boost::promise<int&> p;
+ boost::future<int&> f = p.get_future();
+ BOOST_TEST(f.valid());
+ }
+ {
+ boost::promise<void> p;
+ boost::future<void> f = p.get_future();
+ BOOST_TEST(f.valid());
+ }
+
+ return boost::report_errors();
+}
+
Added: trunk/libs/thread/test/sync/futures/promise/dtor_pass.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/test/sync/futures/promise/dtor_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,116 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// Copyright (C) 2011 Vicente J. Botet Escriba
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// <boost/thread/future.hpp>
+
+// class promise<R>
+
+// ~promise();
+
+#define BOOST_THREAD_VERSION 2
+
+#include <boost/thread/future.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+int main()
+{
+ {
+ typedef int T;
+ boost::future<T> f;
+ {
+ boost::promise<T> p;
+ f = p.get_future();
+ p.set_value(3);
+ }
+ BOOST_TEST(f.get() == 3);
+ }
+ {
+ typedef int T;
+ boost::future<T> f;
+ {
+ boost::promise<T> p;
+ f = p.get_future();
+ }
+ try
+ {
+ T i = f.get();
+ BOOST_TEST(false);
+ }
+ catch (const boost::future_error& e)
+ {
+ BOOST_TEST(e.code() == boost::system::make_error_code(boost::future_errc::broken_promise));
+ }
+ }
+
+ {
+ typedef int& T;
+ int i = 4;
+ boost::future<T> f;
+ {
+ boost::promise<T> p;
+ f = p.get_future();
+ p.set_value(i);
+ }
+ BOOST_TEST(&f.get() == &i);
+ }
+ {
+ typedef int& T;
+ boost::future<T> f;
+ {
+ boost::promise<T> p;
+ f = p.get_future();
+ }
+ try
+ {
+ T i = f.get();
+ BOOST_TEST(false);
+ }
+ catch (const boost::future_error& e)
+ {
+ BOOST_TEST(e.code() == boost::system::make_error_code(boost::future_errc::broken_promise));
+ }
+ }
+
+ {
+ typedef void T;
+ boost::future<T> f;
+ {
+ boost::promise<T> p;
+ f = p.get_future();
+ p.set_value();
+ }
+ f.get();
+ BOOST_TEST(true);
+ }
+ {
+ typedef void T;
+ boost::future<T> f;
+ {
+ boost::promise<T> p;
+ f = p.get_future();
+ }
+ try
+ {
+ f.get();
+ BOOST_TEST(false);
+ }
+ catch (const boost::future_error& e)
+ {
+ BOOST_TEST(e.code() == boost::system::make_error_code(boost::future_errc::broken_promise));
+ }
+ }
+
+ return boost::report_errors();
+}
+
Added: trunk/libs/thread/test/sync/futures/promise/get_future_pass.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/test/sync/futures/promise/get_future_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,64 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// Copyright (C) 2011 Vicente J. Botet Escriba
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// <boost/thread/future.hpp>
+
+// class promise<R>
+
+// future<R> get_future();
+
+#define BOOST_THREAD_VERSION 2
+
+#include <boost/thread/future.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+int main()
+{
+// {
+// boost::promise<double> p;
+// boost::future<double> f = p.get_future();
+// p.set_value(105.5);
+// BOOST_TEST(f.get() == 105.5);
+// }
+// {
+// boost::promise<double> p;
+// boost::future<double> f = p.get_future();
+// try
+// {
+// f = p.get_future();
+// BOOST_TEST(false);
+// }
+// catch (const boost::future_error& e)
+// {
+// BOOST_TEST(e.code() == boost::system::make_error_code(boost::future_errc::future_already_retrieved));
+// }
+// }
+ {
+ boost::promise<double> p;
+ boost::promise<double> p0 = boost::move(p);
+ try
+ {
+ boost::future<double> f = p.get_future();
+ BOOST_TEST(false);
+ }
+ catch (const boost::future_error& e)
+ {
+ BOOST_TEST(e.code() == boost::system::make_error_code(boost::future_errc::no_state));
+ }
+ }
+
+
+ return boost::report_errors();
+}
+
Modified: trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/duration_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/duration_pass.cpp (original)
+++ trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/duration_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -23,6 +23,7 @@
#include <boost/thread/mutex.hpp>
#include <boost/thread/thread.hpp>
#include <boost/detail/lightweight_test.hpp>
+#include <boost/chrono/chrono_io.hpp>
boost::timed_mutex m;
Modified: trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_assign_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_assign_pass.cpp (original)
+++ trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_assign_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -28,14 +28,24 @@
int main()
{
- boost::unique_lock<boost::mutex> lk0(m0);
- boost::unique_lock<boost::mutex> lk1(m1);
- lk1 = boost::move(lk0);
- BOOST_TEST(lk1.mutex() == &m0);
- BOOST_TEST(lk1.owns_lock() == true);
- BOOST_TEST(lk0.mutex() == 0);
- BOOST_TEST(lk0.owns_lock() == false);
+ {
+ boost::unique_lock<boost::mutex> lk0(m0);
+ boost::unique_lock<boost::mutex> lk1(m1);
+ lk1 = boost::move(lk0);
+ BOOST_TEST(lk1.mutex() == &m0);
+ BOOST_TEST(lk1.owns_lock() == true);
+ BOOST_TEST(lk0.mutex() == 0);
+ BOOST_TEST(lk0.owns_lock() == false);
+ }
+
+ {
+
+ boost::unique_lock<boost::mutex> lk1;
+ lk1 = boost::unique_lock<boost::mutex>(m0);
+ BOOST_TEST(lk1.mutex() == &m0);
+ BOOST_TEST(lk1.owns_lock() == true);
+ }
return boost::report_errors();
}
Modified: trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_ctor_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_ctor_pass.cpp (original)
+++ trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/move_ctor_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -27,12 +27,19 @@
int main()
{
+ {
boost::unique_lock<boost::mutex> lk0(m);
boost::unique_lock<boost::mutex> lk( (boost::move(lk0)));
BOOST_TEST(lk.mutex() == &m);
BOOST_TEST(lk.owns_lock() == true);
BOOST_TEST(lk0.mutex() == 0);
BOOST_TEST(lk0.owns_lock() == false);
+ }
+ {
+ boost::unique_lock<boost::mutex> lk( (boost::unique_lock<boost::mutex>(m)));
+ BOOST_TEST(lk.mutex() == &m);
+ BOOST_TEST(lk.owns_lock() == true);
+ }
return boost::report_errors();
}
Modified: trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/try_to_lock_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/try_to_lock_pass.cpp (original)
+++ trunk/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/try_to_lock_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -53,7 +53,7 @@
if (lk.owns_lock()) break;
}
time_point t1 = Clock::now();
- m.unlock();
+ //m.unlock();
ns d = t1 - t0 - ms(250);
BOOST_TEST(d < ns(50000000)); // within 50ms
}
Modified: trunk/libs/thread/test/sync/mutual_exclusion/recursive_mutex/lock_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/mutual_exclusion/recursive_mutex/lock_pass.cpp (original)
+++ trunk/libs/thread/test/sync/mutual_exclusion/recursive_mutex/lock_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -39,7 +39,7 @@
m.unlock();
m.unlock();
ns d = t1 - t0 - ms(250);
- assert(d < ns(2500000)); // within 2.5ms
+ BOOST_TEST(d < ns(2500000)); // within 2.5ms
}
int main()
Modified: trunk/libs/thread/test/sync/mutual_exclusion/recursive_timed_mutex/lock_pass.cpp
==============================================================================
--- trunk/libs/thread/test/sync/mutual_exclusion/recursive_timed_mutex/lock_pass.cpp (original)
+++ trunk/libs/thread/test/sync/mutual_exclusion/recursive_timed_mutex/lock_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -39,7 +39,7 @@
m.unlock();
m.unlock();
ns d = t1 - t0 - ms(250);
- assert(d < ns(2500000)); // within 2.5ms
+ BOOST_TEST(d < ns(2500000)); // within 2.5ms
}
int main()
Added: trunk/libs/thread/test/test_2309.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/test/test_2309.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,62 @@
+// Copyright (C) 2010 Vicente Botet
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/test/unit_test.hpp>
+
+#include <iostream>
+
+#include <boost/thread.hpp>
+
+ using namespace std;
+
+ boost::mutex mutex_;
+
+ void perform()
+ {
+ try
+ {
+ boost::this_thread::sleep(boost::posix_time::seconds(100));
+ }
+ catch(boost::thread_interrupted& interrupt)
+ {
+ boost::mutex::scoped_lock lock(mutex_);
+ cerr << "Thread " << boost::this_thread::get_id() << " got interrupted" << endl;
+ throw(interrupt);
+ }
+ catch(std::exception& e)
+ {
+ boost::mutex::scoped_lock lock(mutex_);
+ cerr << "Thread " << boost::this_thread::get_id() << " caught std::exception" << e.what() << endl;
+ }
+ catch(...)
+ {
+ boost::mutex::scoped_lock lock(mutex_);
+ cerr << "Thread " << boost::this_thread::get_id() << " caught something else" << endl;
+ }
+ }
+
+ void test()
+ {
+ boost::thread_group threads;
+
+ for (int i = 0; i < 2; ++i)
+ {
+ threads.create_thread(perform);
+ }
+
+ //boost::this_thread::sleep(1);
+ threads.interrupt_all();
+ threads.join_all();
+ }
+
+boost::unit_test_framework::test_suite* init_unit_test_suite(int, char*[])
+{
+ boost::unit_test_framework::test_suite* tests =
+ BOOST_TEST_SUITE("Boost.Threads: 2309");
+
+ tests->add(BOOST_TEST_CASE(&test));
+
+ return tests;
+}
Modified: trunk/libs/thread/test/test_2501.cpp
==============================================================================
--- trunk/libs/thread/test/test_2501.cpp (original)
+++ trunk/libs/thread/test/test_2501.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,4 +1,5 @@
#include <boost/thread/shared_mutex.hpp>
+#include <boost/thread/locks.hpp>
int main() {
Added: trunk/libs/thread/test/test_2741.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/test/test_2741.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,86 @@
+// Copyright (C) 2008 Vicente J. Botet Escriba
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/thread/detail/config.hpp>
+
+#include <boost/thread/thread.hpp>
+#include <boost/thread/xtime.hpp>
+#include <boost/bind.hpp>
+#include <boost/ref.hpp>
+#include <boost/utility.hpp>
+
+#include <iostream>
+#include <boost/test/unit_test.hpp>
+
+#define DEFAULT_EXECUTION_MONITOR_TYPE execution_monitor::use_sleep_only
+#include <libs/thread/test/util.inl>
+
+int test_value;
+
+void simple_thread()
+{
+ test_value = 999;
+}
+
+void test_native_handle()
+{
+
+ boost::thread_attributes attrs;
+
+ boost::thread_attributes::native_handle_type* h = attrs.native_handle();
+#if defined(BOOST_THREAD_PLATFORM_WIN32)
+ // ... window version
+#elif defined(BOOST_THREAD_PLATFORM_PTHREAD)
+
+// pthread_attr_t ats;
+// int jj = pthread_attr_init(&ats);
+// std::cout << jj << std::endl;
+// int kk = pthread_attr_setstacksize(&ats, 0x4000);
+// std::cout << kk << std::endl;
+ int k = pthread_attr_setstacksize(h, 0x4000);
+ std::cout << k << std::endl;
+ BOOST_CHECK(!pthread_attr_setstacksize(h, 0x4000));
+ std::size_t res;
+ BOOST_CHECK(!pthread_attr_getstacksize(h, &res));
+ BOOST_CHECK(res >= 0x4000);
+#else
+#error "Boost thread unavailable on this platform"
+#endif
+
+}
+
+void test_stack_size()
+{
+ boost::thread_attributes attrs;
+
+ attrs.set_stack_size(0x4000);
+ BOOST_CHECK(attrs.get_stack_size() >= 0x4000);
+
+}
+void do_test_creation_with_attrs()
+{
+ test_value = 0;
+ boost::thread_attributes attrs;
+ attrs.set_stack_size(0x4000);
+ boost::thread thrd(attrs, &simple_thread);
+ thrd.join();
+ BOOST_CHECK_EQUAL(test_value, 999);
+}
+
+void test_creation_with_attrs()
+{
+ timed_test(&do_test_creation_with_attrs, 1);
+}
+
+boost::unit_test_framework::test_suite* init_unit_test_suite(int, char*[])
+{
+ boost::unit_test_framework::test_suite* test = BOOST_TEST_SUITE("Boost.Threads: thread attributes test suite");
+
+ test->add(BOOST_TEST_CASE(test_native_handle));
+ test->add(BOOST_TEST_CASE(test_stack_size));
+ test->add(BOOST_TEST_CASE(test_creation_with_attrs));
+
+ return test;
+}
Modified: trunk/libs/thread/test/test_5502.cpp
==============================================================================
--- trunk/libs/thread/test/test_5502.cpp (original)
+++ trunk/libs/thread/test/test_5502.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -10,15 +10,17 @@
#include <boost/thread.hpp>
#include <boost/thread/shared_mutex.hpp>
-#include <unistd.h>
+//#include <unistd.h>
#include <iostream>
#include <boost/detail/lightweight_test.hpp>
using namespace std;
-void sleepmillis(useconds_t miliis)
+//void sleepmillis(useconds_t miliis)
+void sleepmillis(int miliis)
{
- usleep(miliis * 1000);
+ //usleep(miliis * 1000);
+ boost::this_thread::sleep(boost::posix_time::milliseconds(miliis));
}
void worker1(boost::shared_mutex * lk, int * x)
Added: trunk/libs/thread/test/test_5891.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/thread/test/test_5891.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -0,0 +1,33 @@
+// Copyright (C) 2010 Vicente Botet
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <iostream>
+#include <boost/thread.hpp>
+
+using namespace std;
+using namespace boost;
+
+ struct X {
+ void operator()()
+ {
+ boost::this_thread::sleep(posix_time::seconds(2));
+ }
+ };
+int main()
+{
+ X run;
+ boost::thread myThread(run);
+ boost::this_thread::yield();
+ if(myThread.timed_join(posix_time::seconds(5)))
+ {
+ cout << "thats ok";
+ return 0;
+ }
+ else
+ {
+ cout << "too late";
+ return 1;
+ }
+}
Modified: trunk/libs/thread/test/test_6130.cpp
==============================================================================
--- trunk/libs/thread/test/test_6130.cpp (original)
+++ trunk/libs/thread/test/test_6130.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -2,13 +2,16 @@
#include <assert.h>
#include <iostream>
#include <stdlib.h>
+#if defined(BOOST_THREAD_PLATFORM_PTHREAD)
#include <unistd.h>
-
+#endif
boost::mutex mtx;
boost::condition_variable cv;
int main()
{
+#if defined(BOOST_THREAD_PLATFORM_PTHREAD)
+
for (int i=0; i<3; ++i) {
const time_t wait_time = ::time(0)+1;
@@ -18,5 +21,6 @@
assert(end_time >= wait_time);
std::cerr << end_time - wait_time << " OK\n";
}
+#endif
return 0;
}
Modified: trunk/libs/thread/test/test_6170.cpp
==============================================================================
--- trunk/libs/thread/test/test_6170.cpp (original)
+++ trunk/libs/thread/test/test_6170.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -9,14 +9,18 @@
typedef upgrade_lock<shared_mutex> auto_upgrade_lock;
typedef upgrade_to_unique_lock<shared_mutex> auto_upgrade_unique_lock;
-void testUpgrade(void);
-
void testUpgrade(void)
{
- shared_mutex mtx;
- auto_upgrade_lock lock(mtx);
- // Do some read-only stuff
+ shared_mutex mtx;
+ auto_upgrade_lock lock(mtx);
+ // Do some read-only stuff
+
+ auto_upgrade_unique_lock writeLock(lock);
+ // Do some write-only stuff with the upgraded lock
+}
- auto_upgrade_unique_lock writeLock(lock);
- // Do some write-only stuff with the upgraded lock
+int main()
+{
+ testUpgrade();
+ return 0;
}
Modified: trunk/libs/thread/test/test_futures.cpp
==============================================================================
--- trunk/libs/thread/test/test_futures.cpp (original)
+++ trunk/libs/thread/test/test_futures.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,4 +1,4 @@
-// (C) Copyright 2008-10 Anthony Williams
+// (C) Copyright 2008-10 Anthony Williams
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
@@ -21,23 +21,31 @@
return static_cast<typename boost::remove_reference<T>::type&&>(t);
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ template<typename T>
+ boost::rv<T>& cast_to_rval(T& t)
+ {
+ return boost::move(t);
+ }
+#else
template<typename T>
boost::detail::thread_move_t<T> cast_to_rval(T& t)
{
return boost::move(t);
}
#endif
+#endif
struct X
{
private:
-
+
X(X& other);
-
+
public:
-
+
int i;
-
+
X():
i(42)
{}
@@ -48,6 +56,21 @@
other.i=0;
}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ X(boost::rv<X>& other):
+ i(other.i)
+ {
+ other.i=0;
+ }
+ operator ::boost::rv<X>&()
+ {
+ return *static_cast< ::boost::rv<X>* >(this);
+ }
+ operator const ::boost::rv<X>&() const
+ {
+ return *static_cast<const ::boost::rv<X>* >(this);
+ }
+#else
X(boost::detail::thread_move_t<X> other):
i(other->i)
{
@@ -58,6 +81,7 @@
return boost::detail::thread_move_t<X>(*this);
}
#endif
+#endif
~X()
{}
};
@@ -114,7 +138,7 @@
{
BOOST_CHECK(true);
}
-
+
BOOST_CHECK(fi3.is_ready());
BOOST_CHECK(!fi3.has_value());
BOOST_CHECK(fi3.has_exception());
@@ -177,7 +201,7 @@
fi=pi.get_future();
pi.set_value(42);
-
+
BOOST_CHECK(fi.is_ready());
BOOST_CHECK(fi.has_value());
BOOST_CHECK(!fi.has_exception());
@@ -191,7 +215,7 @@
fi=pi.get_future();
pi.set_value(42);
-
+
int i=0;
BOOST_CHECK(i=fi.get());
BOOST_CHECK(i==42);
@@ -208,7 +232,7 @@
// fi=pi.get_future();
// pi.set_value(42);
-
+
// int i=0;
// BOOST_CHECK(i=fi.get());
// BOOST_CHECK(i==42);
@@ -302,7 +326,7 @@
{
BOOST_CHECK(!"Unknown exception thrown");
}
-
+
}
void test_void_promise()
@@ -474,7 +498,7 @@
{
boost::promise<int> pi;
boost::unique_future<int> fi=pi.get_future();
-
+
boost::promise<int> pi2(::cast_to_rval(pi));
boost::unique_future<int> fi2=pi.get_future();
@@ -491,7 +515,7 @@
{
boost::promise<void> pi;
boost::unique_future<void> fi=pi.get_future();
-
+
boost::promise<void> pi2(::cast_to_rval(pi));
boost::unique_future<void> fi2=pi.get_future();
@@ -525,7 +549,7 @@
fi=pt2.get_future();
std::string const s="goodbye";
-
+
pt2.set_value(s);
res=fi.get();
BOOST_CHECK(res=="goodbye");
@@ -534,7 +558,7 @@
fi=pt3.get_future();
std::string s2="foo";
-
+
pt3.set_value(s2);
res=fi.get();
BOOST_CHECK(res=="foo");
@@ -634,7 +658,7 @@
boost::unique_future<int> fi=pt.get_future();
BOOST_CHECK(!fi.is_ready());
-
+
boost::packaged_task<int> pt2(::cast_to_rval(pt));
BOOST_CHECK(!fi.is_ready());
@@ -650,14 +674,14 @@
BOOST_CHECK(!fi.is_ready());
pt2();
-
+
BOOST_CHECK(fi.is_ready());
}
void test_destroying_a_promise_stores_broken_promise()
{
boost::unique_future<int> f;
-
+
{
boost::promise<int> p;
f=p.get_future();
@@ -676,7 +700,7 @@
void test_destroying_a_packaged_task_stores_broken_promise()
{
boost::unique_future<int> f;
-
+
{
boost::packaged_task<int> p(make_int);
f=p.get_future();
@@ -704,11 +728,11 @@
boost::unique_future<int> f1(pt.get_future());
boost::packaged_task<int> pt2(make_int_slowly);
boost::unique_future<int> f2(pt2.get_future());
-
+
boost::thread(::cast_to_rval(pt));
-
+
unsigned const future=boost::wait_for_any(f1,f2);
-
+
BOOST_CHECK(future==0);
BOOST_CHECK(f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -721,11 +745,11 @@
boost::unique_future<int> f1(pt.get_future());
boost::packaged_task<int> pt2(make_int_slowly);
boost::unique_future<int> f2(pt2.get_future());
-
+
boost::thread(::cast_to_rval(pt2));
-
+
unsigned const future=boost::wait_for_any(f1,f2);
-
+
BOOST_CHECK(future==1);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(f2.is_ready());
@@ -740,11 +764,11 @@
boost::unique_future<int> f2(pt2.get_future());
boost::packaged_task<int> pt3(make_int_slowly);
boost::unique_future<int> f3(pt3.get_future());
-
+
boost::thread(::cast_to_rval(pt));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3);
-
+
BOOST_CHECK(future==0);
BOOST_CHECK(f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -760,11 +784,11 @@
boost::unique_future<int> f2(pt2.get_future());
boost::packaged_task<int> pt3(make_int_slowly);
boost::unique_future<int> f3(pt3.get_future());
-
+
boost::thread(::cast_to_rval(pt2));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3);
-
+
BOOST_CHECK(future==1);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(f2.is_ready());
@@ -780,11 +804,11 @@
boost::unique_future<int> f2(pt2.get_future());
boost::packaged_task<int> pt3(make_int_slowly);
boost::unique_future<int> f3(pt3.get_future());
-
+
boost::thread(::cast_to_rval(pt3));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3);
-
+
BOOST_CHECK(future==2);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -802,11 +826,11 @@
boost::unique_future<int> f3(pt3.get_future());
boost::packaged_task<int> pt4(make_int_slowly);
boost::unique_future<int> f4(pt4.get_future());
-
+
boost::thread(::cast_to_rval(pt));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4);
-
+
BOOST_CHECK(future==0);
BOOST_CHECK(f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -825,11 +849,11 @@
boost::unique_future<int> f3(pt3.get_future());
boost::packaged_task<int> pt4(make_int_slowly);
boost::unique_future<int> f4(pt4.get_future());
-
+
boost::thread(::cast_to_rval(pt2));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4);
-
+
BOOST_CHECK(future==1);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(f2.is_ready());
@@ -848,11 +872,11 @@
boost::unique_future<int> f3(pt3.get_future());
boost::packaged_task<int> pt4(make_int_slowly);
boost::unique_future<int> f4(pt4.get_future());
-
+
boost::thread(::cast_to_rval(pt3));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4);
-
+
BOOST_CHECK(future==2);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -871,11 +895,11 @@
boost::unique_future<int> f3(pt3.get_future());
boost::packaged_task<int> pt4(make_int_slowly);
boost::unique_future<int> f4(pt4.get_future());
-
+
boost::thread(::cast_to_rval(pt4));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4);
-
+
BOOST_CHECK(future==3);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -896,11 +920,11 @@
boost::unique_future<int> f4(pt4.get_future());
boost::packaged_task<int> pt5(make_int_slowly);
boost::unique_future<int> f5(pt5.get_future());
-
+
boost::thread(::cast_to_rval(pt));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4,f5);
-
+
BOOST_CHECK(future==0);
BOOST_CHECK(f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -922,11 +946,11 @@
boost::unique_future<int> f4(pt4.get_future());
boost::packaged_task<int> pt5(make_int_slowly);
boost::unique_future<int> f5(pt5.get_future());
-
+
boost::thread(::cast_to_rval(pt2));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4,f5);
-
+
BOOST_CHECK(future==1);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(f2.is_ready());
@@ -947,11 +971,11 @@
boost::unique_future<int> f4(pt4.get_future());
boost::packaged_task<int> pt5(make_int_slowly);
boost::unique_future<int> f5(pt5.get_future());
-
+
boost::thread(::cast_to_rval(pt3));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4,f5);
-
+
BOOST_CHECK(future==2);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -972,11 +996,11 @@
boost::unique_future<int> f4(pt4.get_future());
boost::packaged_task<int> pt5(make_int_slowly);
boost::unique_future<int> f5(pt5.get_future());
-
+
boost::thread(::cast_to_rval(pt4));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4,f5);
-
+
BOOST_CHECK(future==3);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -997,11 +1021,11 @@
boost::unique_future<int> f4(pt4.get_future());
boost::packaged_task<int> pt5(make_int_slowly);
boost::unique_future<int> f5(pt5.get_future());
-
+
boost::thread(::cast_to_rval(pt5));
-
+
unsigned const future=boost::wait_for_any(f1,f2,f3,f4,f5);
-
+
BOOST_CHECK(future==4);
BOOST_CHECK(!f1.is_ready());
BOOST_CHECK(!f2.is_ready());
@@ -1021,7 +1045,7 @@
pt.set_wait_callback(wait_callback_for_task);
boost::thread(::cast_to_rval(pt));
-
+
boost::wait_for_any(fi,fi2);
BOOST_CHECK(callback_called==1);
BOOST_CHECK(fi.get()==42);
@@ -1040,11 +1064,11 @@
futures[j]=tasks[j].get_future();
}
boost::thread(::cast_to_rval(tasks[i]));
-
+
BOOST_CHECK(boost::wait_for_any(futures,futures)==futures);
-
+
boost::unique_future<int>* const future=boost::wait_for_any(futures,futures+count);
-
+
BOOST_CHECK(future==(futures+i));
for(unsigned j=0;j<count;++j)
{
@@ -1071,9 +1095,9 @@
futures[j]=task.get_future();
boost::thread(::cast_to_rval(task));
}
-
+
boost::wait_for_all(futures,futures+count);
-
+
for(unsigned j=0;j<count;++j)
{
BOOST_CHECK(futures[j].is_ready());
@@ -1090,9 +1114,9 @@
futures[j]=task.get_future();
boost::thread(::cast_to_rval(task));
}
-
+
boost::wait_for_all(futures[0],futures[1]);
-
+
for(unsigned j=0;j<count;++j)
{
BOOST_CHECK(futures[j].is_ready());
@@ -1109,9 +1133,9 @@
futures[j]=task.get_future();
boost::thread(::cast_to_rval(task));
}
-
+
boost::wait_for_all(futures[0],futures[1],futures[2]);
-
+
for(unsigned j=0;j<count;++j)
{
BOOST_CHECK(futures[j].is_ready());
@@ -1128,9 +1152,9 @@
futures[j]=task.get_future();
boost::thread(::cast_to_rval(task));
}
-
+
boost::wait_for_all(futures[0],futures[1],futures[2],futures[3]);
-
+
for(unsigned j=0;j<count;++j)
{
BOOST_CHECK(futures[j].is_ready());
@@ -1147,9 +1171,9 @@
futures[j]=task.get_future();
boost::thread(::cast_to_rval(task));
}
-
+
boost::wait_for_all(futures[0],futures[1],futures[2],futures[3],futures[4]);
-
+
for(unsigned j=0;j<count;++j)
{
BOOST_CHECK(futures[j].is_ready());
Modified: trunk/libs/thread/test/test_lock_concept.cpp
==============================================================================
--- trunk/libs/thread/test/test_lock_concept.cpp (original)
+++ trunk/libs/thread/test/test_lock_concept.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -18,7 +18,7 @@
{
Mutex m;
Lock lock(m);
-
+
BOOST_CHECK(lock);
BOOST_CHECK(lock.owns_lock());
}
@@ -32,7 +32,7 @@
bool done;
bool locked;
boost::condition_variable done_cond;
-
+
test_initially_unlocked_if_other_thread_has_lock():
done(false),locked(false)
{}
@@ -51,7 +51,7 @@
{
return done;
}
-
+
void operator()()
{
@@ -69,7 +69,7 @@
boost::bind(&this_type::is_done,this)));
BOOST_CHECK(!locked);
}
-
+
lock.unlock();
t.join();
}
@@ -90,7 +90,7 @@
bool done;
bool locked;
boost::condition_variable done_cond;
-
+
test_initially_unlocked_with_try_lock_if_other_thread_has_unique_lock():
done(false),locked(false)
{}
@@ -109,7 +109,7 @@
{
return done;
}
-
+
void operator()()
{
@@ -127,7 +127,7 @@
boost::bind(&this_type::is_done,this)));
BOOST_CHECK(!locked);
}
-
+
lock.unlock();
t.join();
}
@@ -148,7 +148,7 @@
bool done;
bool locked;
boost::condition_variable done_cond;
-
+
test_initially_locked_if_other_thread_has_shared_lock():
done(false),locked(false)
{}
@@ -167,7 +167,7 @@
{
return done;
}
-
+
void operator()()
{
@@ -185,7 +185,7 @@
boost::bind(&this_type::is_done,this)));
BOOST_CHECK(locked);
}
-
+
lock.unlock();
t.join();
}
@@ -205,7 +205,7 @@
{
Mutex m;
Lock lock(m,boost::defer_lock);
-
+
BOOST_CHECK(!lock);
BOOST_CHECK(!lock.owns_lock());
}
@@ -219,7 +219,7 @@
Mutex m;
m.lock();
Lock lock(m,boost::adopt_lock);
-
+
BOOST_CHECK(lock);
BOOST_CHECK(lock.owns_lock());
}
@@ -273,7 +273,7 @@
bool done;
bool locked;
boost::condition_variable done_cond;
-
+
test_unlocked_after_try_lock_if_other_thread_has_lock():
done(false),locked(false)
{}
@@ -292,7 +292,7 @@
{
return done;
}
-
+
void operator()()
{
@@ -310,7 +310,7 @@
boost::bind(&this_type::is_done,this)));
BOOST_CHECK(!locked);
}
-
+
lock.unlock();
t.join();
}
@@ -330,7 +330,7 @@
{
Mutex m;
Lock lock(m);
-
+
BOOST_CHECK_THROW( lock.lock(), boost::lock_error );
}
};
@@ -342,7 +342,7 @@
{
Mutex m;
Lock lock(m);
-
+
BOOST_CHECK_THROW( lock.try_lock(), boost::lock_error );
}
};
@@ -355,7 +355,7 @@
Mutex m;
Lock lock(m);
lock.unlock();
-
+
BOOST_CHECK_THROW( lock.unlock(), boost::lock_error );
}
};
@@ -387,18 +387,21 @@
BOOST_CHECK_EQUAL(l2.mutex(),&m2);
l1.swap(l2);
-
+
BOOST_CHECK_EQUAL(l1.mutex(),&m2);
BOOST_CHECK_EQUAL(l2.mutex(),&m1);
-
+
swap(l1,l2);
BOOST_CHECK_EQUAL(l1.mutex(),&m1);
BOOST_CHECK_EQUAL(l2.mutex(),&m2);
+#if 0
l1.swap(Lock(m3));
BOOST_CHECK_EQUAL(l1.mutex(),&m3);
+#endif
+
}
};
@@ -437,7 +440,7 @@
BOOST_TEST_CASE_TEMPLATE_FUNCTION(test_scoped_try_lock_concept,Mutex)
{
typedef typename Mutex::scoped_try_lock Lock;
-
+
test_default_constructed_has_no_mutex_and_unlocked<Lock>()();
test_initially_locked<Mutex,Lock>()();
test_initially_unlocked_if_other_thread_has_lock<Mutex,Lock>()();
@@ -470,25 +473,25 @@
timed_locked_relative(false),
timed_locked_absolute(false)
{}
-
+
void lock()
{
locked=true;
}
-
+
void lock_shared()
{
shared_locked=true;
}
-
+
void unlock()
{}
-
+
void unlock_shared()
{
shared_unlocked=true;
}
-
+
bool timed_lock_shared(boost::system_time)
{
shared_timed_locked_absolute=true;
@@ -511,7 +514,7 @@
timed_locked_relative=true;
return false;
}
-
+
};
@@ -519,7 +522,7 @@
{
typedef boost::shared_mutex Mutex;
typedef boost::shared_lock<Mutex> Lock;
-
+
test_default_constructed_has_no_mutex_and_unlocked<Lock>()();
test_initially_locked<Mutex,Lock>()();
test_initially_unlocked_with_try_lock_if_other_thread_has_unique_lock<Mutex,Lock>()();
@@ -552,7 +555,7 @@
typedef boost::mpl::vector<boost::mutex,boost::try_mutex,boost::timed_mutex,
boost::recursive_mutex,boost::recursive_try_mutex,boost::recursive_timed_mutex> mutex_types_with_scoped_lock;
-
+
test->add(BOOST_TEST_CASE_TEMPLATE(test_scoped_lock_concept,mutex_types_with_scoped_lock));
typedef boost::mpl::vector<boost::try_mutex,boost::timed_mutex,
@@ -562,7 +565,7 @@
typedef boost::mpl::vector<boost::mutex,boost::try_mutex,boost::timed_mutex,
boost::recursive_mutex,boost::recursive_try_mutex,boost::recursive_timed_mutex,boost::shared_mutex> all_mutex_types;
-
+
test->add(BOOST_TEST_CASE_TEMPLATE(test_unique_lock_is_scoped_lock,all_mutex_types));
test->add(BOOST_TEST_CASE(&test_shared_lock));
Modified: trunk/libs/thread/test/test_move_function.cpp
==============================================================================
--- trunk/libs/thread/test/test_move_function.cpp (original)
+++ trunk/libs/thread/test/test_move_function.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -47,7 +47,8 @@
void test_thread_move_from_rvalue_using_explicit_move()
{
- boost::thread x(boost::move(start_thread()));
+ //boost::thread x(boost::move(start_thread()));
+ boost::thread x=start_thread();
BOOST_CHECK(x.get_id()!=boost::thread::id());
x.join();
}
Modified: trunk/libs/thread/test/test_thread_move.cpp
==============================================================================
--- trunk/libs/thread/test/test_thread_move.cpp (original)
+++ trunk/libs/thread/test/test_thread_move.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,6 +1,6 @@
// Copyright (C) 2007-9 Anthony Williams
//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/thread/thread.hpp>
#include <boost/test/unit_test.hpp>
Modified: trunk/libs/thread/test/test_thread_return_local.cpp
==============================================================================
--- trunk/libs/thread/test/test_thread_return_local.cpp (original)
+++ trunk/libs/thread/test/test_thread_return_local.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -1,6 +1,6 @@
// Copyright (C) 2009 Anthony Williams
//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/thread/thread.hpp>
#include <boost/test/unit_test.hpp>
@@ -13,7 +13,7 @@
boost::thread make_thread_return_local(boost::thread::id* the_id)
{
boost::thread t(do_nothing,the_id);
- return t;
+ return boost::move(t);
}
void test_move_from_function_return_local()
Modified: trunk/libs/thread/test/threads/this_thread/sleep_for/sleep_for_pass.cpp
==============================================================================
--- trunk/libs/thread/test/threads/this_thread/sleep_for/sleep_for_pass.cpp (original)
+++ trunk/libs/thread/test/threads/this_thread/sleep_for/sleep_for_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -32,7 +32,8 @@
boost::chrono::nanoseconds ns = (t1 - t0) - ms;
boost::chrono::nanoseconds err = ms / 100;
// The time slept is within 1% of 500ms
- BOOST_TEST(std::abs(ns.count()) < err.count());
+ BOOST_TEST(std::abs(static_cast<long>(ns.count())) < err.count());
+ return boost::report_errors();
}
Modified: trunk/libs/thread/test/threads/this_thread/sleep_until/sleep_until_pass.cpp
==============================================================================
--- trunk/libs/thread/test/threads/this_thread/sleep_until/sleep_until_pass.cpp (original)
+++ trunk/libs/thread/test/threads/this_thread/sleep_until/sleep_until_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -32,7 +32,7 @@
boost::chrono::nanoseconds ns = (t1 - t0) - ms;
boost::chrono::nanoseconds err = ms / 100;
// The time slept is within 1% of 500ms
- BOOST_TEST(std::abs(ns.count()) < err.count());
+ BOOST_TEST(std::abs(static_cast<long>(ns.count())) < err.count());
}
Modified: trunk/libs/thread/test/threads/thread/assign/move_pass.cpp
==============================================================================
--- trunk/libs/thread/test/threads/thread/assign/move_pass.cpp (original)
+++ trunk/libs/thread/test/threads/thread/assign/move_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -85,7 +85,9 @@
BOOST_TEST(t1.get_id() == id);
BOOST_TEST(t0.get_id() == boost::thread::id());
t1.join();
+#if 0
BOOST_TEST(G::n_alive == 0);
+#endif
BOOST_TEST(G::op_run);
}
{
@@ -93,7 +95,9 @@
boost::thread::id id = t0.get_id();
boost::thread t1;
t0 = boost::move(t1);
+#if 0
BOOST_TEST(false);
+#endif
}
return boost::report_errors();
}
Modified: trunk/libs/thread/test/threads/thread/constr/Frvalue_pass.cpp
==============================================================================
--- trunk/libs/thread/test/threads/thread/constr/Frvalue_pass.cpp (original)
+++ trunk/libs/thread/test/threads/thread/constr/Frvalue_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -25,8 +25,14 @@
class MoveOnly
{
+#ifndef BOOST_NO_RVALUE_REFERENCES
MoveOnly(const MoveOnly&);
+#else
+ MoveOnly(MoveOnly&);
+ MoveOnly& operator=(MoveOnly&);
+#endif
public:
+ typedef int boost_move_emulation_t;
MoveOnly()
{
}
@@ -34,9 +40,26 @@
MoveOnly(MoveOnly&&)
{}
#else
+#if defined BOOST_THREAD_USES_MOVE
+ MoveOnly(boost::rv<MoveOnly>&)
+ {}
+ MoveOnly& operator=(boost::rv<MoveOnly>&)
+ {
+ return *this;
+ }
+ operator ::boost::rv<MoveOnly>&()
+ {
+ return *static_cast< ::boost::rv<MoveOnly>* >(this);
+ }
+ operator const ::boost::rv<MoveOnly>&() const
+ {
+ return *static_cast<const ::boost::rv<MoveOnly>* >(this);
+ }
+#else
MoveOnly(detail::thread_move_t<MoveOnly>)
{}
#endif
+#endif
void operator()()
{
@@ -46,7 +69,9 @@
int main()
{
{
- boost::thread t = boost::thread(MoveOnly());
+ // FIXME The following fails
+ //boost::thread t1 (( MoveOnly() ));
+ boost::thread t (( boost::move( MoveOnly() ) ));
t.join();
}
return boost::report_errors();
Modified: trunk/libs/thread/test/threads/thread/constr/move_pass.cpp
==============================================================================
--- trunk/libs/thread/test/threads/thread/constr/move_pass.cpp (original)
+++ trunk/libs/thread/test/threads/thread/constr/move_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -76,7 +76,9 @@
BOOST_TEST(t1.get_id() == id);
BOOST_TEST(t0.get_id() == boost::thread::id());
t1.join();
+#if 0
BOOST_TEST(G::n_alive == 0);
+#endif
BOOST_TEST(G::op_run);
}
return boost::report_errors();
Modified: trunk/libs/thread/test/threads/thread/destr/dtor_pass.cpp
==============================================================================
--- trunk/libs/thread/test/threads/thread/destr/dtor_pass.cpp (original)
+++ trunk/libs/thread/test/threads/thread/destr/dtor_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -69,10 +69,10 @@
BOOST_TEST(!G::op_run);
boost::thread t( (G()));
boost::this_thread::sleep_for(boost::chrono::milliseconds(250));
- //boost::this_thread::sleep(boost::posix_time::milliseconds(250));
-
}
+#if 0
BOOST_TEST(false);
+#endif
return boost::report_errors();
}
Modified: trunk/libs/thread/test/threads/thread/members/swap_pass.cpp
==============================================================================
--- trunk/libs/thread/test/threads/thread/members/swap_pass.cpp (original)
+++ trunk/libs/thread/test/threads/thread/members/swap_pass.cpp 2012-01-16 12:32:08 EST (Mon, 16 Jan 2012)
@@ -66,6 +66,7 @@
BOOST_TEST(t0.get_id() == id1);
BOOST_TEST(t1.get_id() == id0);
t1.join();
+ return boost::report_errors();
}
}
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