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Boost-Commit : |
Subject: [Boost-commit] svn:boost r66119 - in sandbox/chrono/boost/chrono: . detail detail/inlined detail/inlined/mac detail/inlined/posix detail/inlined/win
From: vicente.botet_at_[hidden]
Date: 2010-10-20 13:00:51
Author: viboes
Date: 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
New Revision: 66119
URL: http://svn.boost.org/trac/boost/changeset/66119
Log:
Chrono:
* Use BOOST_CHRONO_SYSTEM_CATEGORY to simplify code
* try to don't make lines lounger than 80 chars
* Adapt to build with BOOST_SYSTEL_NO_DEPRECATED
* Add checks on ec when it is equal to throws()
Text files modified:
sandbox/chrono/boost/chrono/detail/inlined/chrono.hpp | 1
sandbox/chrono/boost/chrono/detail/inlined/mac/chrono.hpp | 74 +++-
sandbox/chrono/boost/chrono/detail/inlined/mac/process_clock.hpp | 47 ++-
sandbox/chrono/boost/chrono/detail/inlined/posix/chrono.hpp | 56 +++
sandbox/chrono/boost/chrono/detail/inlined/posix/process_clock.hpp | 40 +
sandbox/chrono/boost/chrono/detail/inlined/posix/thread_clock.hpp | 39 +
sandbox/chrono/boost/chrono/detail/inlined/process_clock.hpp | 6
sandbox/chrono/boost/chrono/detail/inlined/process_cpu_clocks.hpp | 17
sandbox/chrono/boost/chrono/detail/inlined/run_timer.hpp | 28 +
sandbox/chrono/boost/chrono/detail/inlined/thread_clock.hpp | 3
sandbox/chrono/boost/chrono/detail/inlined/win/chrono.hpp | 54 ++-
sandbox/chrono/boost/chrono/detail/inlined/win/process_clock.hpp | 62 ++-
sandbox/chrono/boost/chrono/detail/inlined/win/thread_clock.hpp | 109 ++++---
sandbox/chrono/boost/chrono/detail/system.hpp | 7
sandbox/chrono/boost/chrono/duration.hpp | 567 ++++++++++++++++++++-------------------
sandbox/chrono/boost/chrono/process_cpu_clocks.hpp | 79 ++++-
sandbox/chrono/boost/chrono/process_times.hpp | 42 +-
sandbox/chrono/boost/chrono/time_point.hpp | 406 +++++++++++++++------------
sandbox/chrono/boost/chrono/timer.hpp | 14
19 files changed, 943 insertions(+), 708 deletions(-)
Modified: sandbox/chrono/boost/chrono/detail/inlined/chrono.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/chrono.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/chrono.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -13,6 +13,7 @@
#include <boost/chrono/chrono.hpp>
#include <boost/system/system_error.hpp>
#include <boost/throw_exception.hpp>
+#include <boost/chrono/detail/system.hpp>
//----------------------------------------------------------------------------//
// //
Modified: sandbox/chrono/boost/chrono/detail/inlined/mac/chrono.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/mac/chrono.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/mac/chrono.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -38,7 +38,10 @@
{
timeval tv;
gettimeofday(&tv, 0);
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
return time_point(seconds(tv.tv_sec) + microseconds(tv.tv_usec));
}
@@ -83,7 +86,9 @@
monotonic_clock::rep
monotonic_simplified_ec(system::error_code & ec)
{
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ ec.clear();
+ }
return mach_absolute_time();
}
@@ -108,11 +113,7 @@
static const double factor = chrono_detail::compute_monotonic_factor(err);
if (err != 0)
boost::throw_exception(
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- system::system_error( err, system::system_category, "chrono::monotonic_clock" ));
-#else
- system::system_error( err, system::system_category(), "chrono::monotonic_clock" ));
-#endif
+ system::system_error( err, BOOST_CHRONO_SYSTEM_CATEGORY, "chrono::monotonic_clock" ));
return static_cast<monotonic_clock::rep>(mach_absolute_time() * factor);
}
@@ -123,14 +124,23 @@
static kern_return_t err;
static const double factor = chrono_detail::compute_monotonic_factor(err);
if (err != 0) {
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( errno, system::system_category );
-#else
- ec.assign( errno, system::system_category() );
-#endif
- return monotonic_clock::rep();
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ err,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::monotonic_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ return monotonic_clock::rep();
+ }
+ }
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ ec.clear();
}
- ec.clear();
return static_cast<monotonic_clock::rep>(mach_absolute_time() * factor);
}
@@ -173,12 +183,13 @@
{
static kern_return_t err;
static chrono_detail::FP_ec fp = chrono_detail::init_monotonic_clock(err);
- if( err != 0 ) boost::throw_exception(
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- system::system_error( err, system::system_category, "chrono::monotonic_clock" ));
-#else
- system::system_error( err, system::system_category(), "chrono::monotonic_clock" ));
-#endif
+ if( err != 0 ) {
+ boost::throw_exception(
+ system::system_error(
+ err,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::monotonic_clock" ));
+ }
return time_point(duration(fp()));
}
@@ -188,14 +199,23 @@
static kern_return_t err;
static chrono_detail::FP_ec fp = chrono_detail::init_monotonic_clock(err);
if( err != 0 ) {
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( err, system::system_category );
-#else
- ec.assign( err, system::system_category() );
-#endif
- return time_point();
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ err,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::monotonic_clock" ));
+ }
+ else
+ {
+ ec.assign( err, BOOST_CHRONO_SYSTEM_CATEGORY );
+ return time_point();
+ }
+ }
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ ec.clear();
}
- ec.clear();
return time_point(duration(fp(ec)));
}
Modified: sandbox/chrono/boost/chrono/detail/inlined/mac/process_clock.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/mac/process_clock.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/mac/process_clock.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -54,14 +54,19 @@
clock_t c = ::times( &tm );
if ( c == -1 ) // error
{
- assert( 0 && "error handling not implemented yet" );
-
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( errno, system::system_category );
-#else
- ec.assign( errno, system::system_category() );
-#endif
- times_.real = times_.system = times_.user = nanoseconds(-1);
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::process_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ times_.real = times_.system = times_.user = nanoseconds(-1);
+ }
}
else
{
@@ -73,18 +78,26 @@
times_.real *= chrono_detail::tick_factor();
times_.user *= chrono_detail::tick_factor();
times_.system *= chrono_detail::tick_factor();
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
}
else
{
- assert( 0 && "error handling not implemented yet" );
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( errno, system::system_category );
-#else
- ec.assign( errno, system::system_category() );
-#endif
-
- times_.real = times_.user = times_.system = nanoseconds(-1);
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::process_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ times_.real = times_.user = times_.system = nanoseconds(-1);
+ }
}
}
Modified: sandbox/chrono/boost/chrono/detail/inlined/posix/chrono.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/posix/chrono.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/posix/chrono.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -22,8 +22,11 @@
timespec ts;
if ( ::clock_gettime( CLOCK_REALTIME, &ts ) )
{
- boost::throw_exception(
- system::system_error( errno, BOOST_CHRONO_SYSTEM_CATEGORY, "chrono::system_clock" ));
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::system_clock" ));
}
return time_point(duration(
@@ -35,13 +38,27 @@
timespec ts;
if ( ::clock_gettime( CLOCK_REALTIME, &ts ) )
{
- ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
- return time_point();
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::system_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ return time_point();
+ }
}
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
return time_point(duration(
- static_cast<system_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
+// static_cast<system_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
}
std::time_t system_clock::to_time_t(const system_clock::time_point& t)
@@ -61,8 +78,11 @@
timespec ts;
if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
{
- boost::throw_exception(
- system::system_error( errno, BOOST_CHRONO_SYSTEM_CATEGORY, "chrono::monotonic_clock" ));
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::monotonic_clock" ));
}
return time_point(duration(
@@ -74,11 +94,25 @@
timespec ts;
if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
{
- ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
- return time_point();
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::monotonic_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ return time_point();
+ }
}
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
return time_point(duration(
static_cast<monotonic_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
}
Modified: sandbox/chrono/boost/chrono/detail/inlined/posix/process_clock.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/posix/process_clock.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/posix/process_clock.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -46,13 +46,19 @@
clock_t c = ::times( &tm );
if ( c == clock_t(-1) ) // error
{
- assert( 0 && "error handling not implemented yet" );
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( errno, system::system_category );
-#else
- ec.assign( errno, system::system_category() );
-#endif
- times_.real = times_.system = times_.user = nanoseconds(-1);
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::process_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ times_.real = times_.system = times_.user = nanoseconds(-1);
+ }
}
else
{
@@ -67,13 +73,19 @@
}
else
{
- assert( 0 && "error handling not implemented yet" );
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( errno, system::system_category );
-#else
- ec.assign( errno, system::system_category() );
-#endif
- times_.real = times_.user = times_.system = nanoseconds(-1);
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::process_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ times_.real = times_.user = times_.system = nanoseconds(-1);
+ }
}
}
Modified: sandbox/chrono/boost/chrono/detail/inlined/posix/thread_clock.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/posix/thread_clock.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/posix/thread_clock.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -19,7 +19,8 @@
namespace boost { namespace chrono {
- thread_clock::time_point thread_clock::now( ) {
+ thread_clock::time_point thread_clock::now( )
+ {
// get the current thread
pthread_t pth=pthread_self();
// get the clock_id associated to the current thread
@@ -30,11 +31,10 @@
if ( ::clock_gettime( clock_id, &ts ) )
{
boost::throw_exception(
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- system::system_error( errno, system::system_category, "chrono::thread_clock" ));
-#else
- system::system_error( errno, system::system_category(), "chrono::thread_clock" ));
-#endif
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::thread_clock" ));
}
// transform to nanoseconds
@@ -42,7 +42,8 @@
static_cast<thread_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
}
- thread_clock::time_point thread_clock::now( system::error_code & ec ) {
+ thread_clock::time_point thread_clock::now( system::error_code & ec )
+ {
// get the current thread
pthread_t pth=pthread_self();
// get the clock_id associated to the current thread
@@ -52,14 +53,24 @@
struct timespec ts;
if ( ::clock_gettime( clock_id, &ts ) )
{
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( errno, system::system_category );
-#else
- ec.assign( errno, system::system_category() );
-#endif
- return time_point();
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::thread_clock" ));
+ }
+ else
+ {
+ ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
+ return time_point();
+ }
+ }
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
}
- ec.clear();
// transform to nanoseconds
return time_point(duration(
static_cast<thread_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
Modified: sandbox/chrono/boost/chrono/detail/inlined/process_clock.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/process_clock.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/process_clock.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -16,7 +16,8 @@
#include <boost/chrono/config.hpp>
#include <boost/version.hpp>
#include <boost/chrono/process_times.hpp>
-#include <cassert>
+#include <boost/system/system_error.hpp>
+#include <boost/throw_exception.hpp>
//----------------------------------------------------------------------------//
// Windows //
@@ -39,7 +40,8 @@
#endif // POSIX
namespace boost { namespace chrono {
- void process_clock::now( time_points & tps, system::error_code & ec ) {
+ void process_clock::now( time_points & tps, system::error_code & ec )
+ {
process_times t;
process_clock::now(t,ec);
tps.real=process_clock::time_point(t.real);
Modified: sandbox/chrono/boost/chrono/detail/inlined/process_cpu_clocks.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/process_cpu_clocks.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/process_cpu_clocks.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -16,29 +16,36 @@
#include <boost/version.hpp>
#include <boost/chrono/process_cpu_clocks.hpp>
#include <boost/chrono/process_times.hpp>
-#include <cassert>
namespace boost { namespace chrono {
- process_real_cpu_clock::time_point process_real_cpu_clock::now(system::error_code & ec) {
+ process_real_cpu_clock::time_point process_real_cpu_clock::now(
+ system::error_code & ec)
+ {
process_times t;
process_clock::now(t, ec);
return process_real_cpu_clock::time_point(t.real);
}
- process_user_cpu_clock::time_point process_user_cpu_clock::now(system::error_code & ec){
+ process_user_cpu_clock::time_point process_user_cpu_clock::now(
+ system::error_code & ec)
+ {
process_times t;
process_clock::now(t, ec);
return process_user_cpu_clock::time_point(t.user);
}
- process_system_cpu_clock::time_point process_system_cpu_clock::now(system::error_code & ec) {
+ process_system_cpu_clock::time_point process_system_cpu_clock::now(
+ system::error_code & ec)
+ {
process_times t;
process_clock::now(t, ec);
return process_system_cpu_clock::time_point(t.system);
}
- process_cpu_clock::time_point process_cpu_clock::now( system::error_code & ec ) {
+ process_cpu_clock::time_point process_cpu_clock::now(
+ system::error_code & ec )
+ {
process_times t;
process_clock::now(t,ec);
time_point::rep r(t.real.count(), t.user.count(), t.system.count());
Modified: sandbox/chrono/boost/chrono/detail/inlined/run_timer.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/run_timer.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/run_timer.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -15,6 +15,7 @@
#include <boost/version.hpp>
#include <boost/chrono/process_times.hpp>
#include <boost/system/system_error.hpp>
+#include <boost/throw_exception.hpp>
#include <boost/io/ios_state.hpp>
#include <cstring>
#include <cassert>
@@ -138,7 +139,7 @@
elapsed( times, ec );
if (ec) return;
- if ( &ec == &system::throws )
+ if ( BOOST_CHRONO_IS_THROWS(ec) )
{
chrono_detail::show_time( times, m_format.c_str(), m_places, m_os );
}
@@ -147,19 +148,28 @@
try
{
chrono_detail::show_time( times, m_format.c_str(), m_places, m_os );
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
}
catch (...) // eat any exceptions
{
assert( 0 && "error reporting not fully implemented yet" );
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign(system::errc::success, system::generic_category);
-#else
- ec.assign(system::errc::success, system::generic_category());
-#endif
- //ec = error_code( EIO, errno_ecat );
- }
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ errno,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::run_timer" ));
+ }
+ else
+ {
+ ec.assign(system::errc::success, BOOST_CHRONO_SYSTEM_CATEGORY);
+ }
+ }
}
}
Modified: sandbox/chrono/boost/chrono/detail/inlined/thread_clock.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/thread_clock.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/thread_clock.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -17,7 +17,8 @@
#include <boost/chrono/thread_clock.hpp>
#include <boost/throw_exception.hpp>
#include <boost/system/system_error.hpp>
-#include <cassert>
+#include <boost/throw_exception.hpp>
+#include <boost/chrono/detail/system.hpp>
//----------------------------------------------------------------------------//
// Windows //
Modified: sandbox/chrono/boost/chrono/detail/inlined/win/chrono.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/win/chrono.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/win/chrono.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -38,22 +38,22 @@
static double nanosecs_per_tic = chrono_detail::get_nanosecs_per_tic();
boost::detail::win32::LARGE_INTEGER_ pcount;
- if ( (nanosecs_per_tic <= 0.0L) || (!boost::detail::win32::QueryPerformanceCounter( &pcount )) )
+ if ( (nanosecs_per_tic <= 0.0L) ||
+ (!boost::detail::win32::QueryPerformanceCounter( &pcount )) )
{
boost::detail::win32::DWORD_ cause =
(nanosecs_per_tic <= 0.0L
? ERROR_NOT_SUPPORTED
: boost::detail::win32::GetLastError());
- boost::throw_exception(
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- system::system_error( cause, system::system_category, "chrono::monotonic_clock" ));
-#else
- system::system_error( cause, system::system_category(), "chrono::monotonic_clock" ));
-#endif
+ boost::throw_exception(
+ system::system_error(
+ cause,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::monotonic_clock" ));
}
return monotonic_clock::time_point(monotonic_clock::duration(
- static_cast<monotonic_clock::rep>((nanosecs_per_tic) * pcount.QuadPart) ));
+ static_cast<monotonic_clock::rep>((nanosecs_per_tic) * pcount.QuadPart)));
}
@@ -62,20 +62,33 @@
static double nanosecs_per_tic = chrono_detail::get_nanosecs_per_tic();
boost::detail::win32::LARGE_INTEGER_ pcount;
- if ( (nanosecs_per_tic <= 0.0L) || (!boost::detail::win32::QueryPerformanceCounter( &pcount )) )
+ if ( (nanosecs_per_tic <= 0.0L)
+ || (!boost::detail::win32::QueryPerformanceCounter( &pcount )) )
{
- boost::detail::win32::DWORD_ cause = ((nanosecs_per_tic <= 0.0L) ? ERROR_NOT_SUPPORTED : boost::detail::win32::GetLastError());
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( cause, system::system_category );
-#else
- ec.assign( cause, system::system_category() );
-#endif
- return monotonic_clock::time_point(duration(0));
+ boost::detail::win32::DWORD_ cause =
+ ((nanosecs_per_tic <= 0.0L)
+ ? ERROR_NOT_SUPPORTED
+ : boost::detail::win32::GetLastError());
+ if (BOOST_CHRONO_IS_THROWS(ec)) {
+ boost::throw_exception(
+ system::system_error(
+ cause,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::monotonic_clock" ));
+ }
+ else
+ {
+ ec.assign( cause, BOOST_CHRONO_SYSTEM_CATEGORY );
+ return monotonic_clock::time_point(duration(0));
+ }
}
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
return time_point(duration(
- static_cast<monotonic_clock::rep>(nanosecs_per_tic * pcount.QuadPart) ));
+ static_cast<monotonic_clock::rep>(nanosecs_per_tic * pcount.QuadPart)));
}
BOOST_CHRONO_INLINE
@@ -92,7 +105,10 @@
{
boost::detail::win32::FILETIME_ ft;
boost::detail::win32::GetSystemTimeAsFileTime( &ft ); // never fails
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
return time_point(duration(
(static_cast<__int64>( ft.dwHighDateTime ) << 32) | ft.dwLowDateTime));
}
Modified: sandbox/chrono/boost/chrono/detail/inlined/win/process_clock.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/win/process_clock.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/win/process_clock.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -23,22 +23,25 @@
namespace boost
{
- namespace chrono
- {
-
- void process_clock::now( process_times & times_, system::error_code & ec )
- {
+namespace chrono
+{
- // note that Windows uses 100 nanosecond ticks for FILETIME
- boost::detail::win32::FILETIME_ creation, exit, user_time, system_time;
+void process_clock::now( process_times & times_, system::error_code & ec )
+{
- times_.real = duration( monotonic_clock::now().time_since_epoch().count() );
+ // note that Windows uses 100 nanosecond ticks for FILETIME
+ boost::detail::win32::FILETIME_ creation, exit, user_time, system_time;
- if ( boost::detail::win32::GetProcessTimes(
- boost::detail::win32::GetCurrentProcess(), &creation, &exit,
- &system_time, &user_time ) )
- {
- ec.clear();
+ times_.real = duration( monotonic_clock::now().time_since_epoch().count() );
+
+ if ( boost::detail::win32::GetProcessTimes(
+ boost::detail::win32::GetCurrentProcess(), &creation, &exit,
+ &system_time, &user_time ) )
+ {
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
times_.user = duration(
((static_cast<time_point::rep>(user_time.dwHighDateTime) << 32)
| user_time.dwLowDateTime) * 100 );
@@ -46,20 +49,27 @@
times_.system = duration(
((static_cast<time_point::rep>(system_time.dwHighDateTime) << 32)
| system_time.dwLowDateTime) * 100 );
- }
- else
- {
- //~ assert( 0 && "error handling not implemented yet" );
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( boost::detail::win32::GetLastError(), system::system_category );
-#else
- ec.assign( boost::detail::win32::GetLastError(), system::system_category() );
-#endif
- times_.real = times_.system = times_.user = nanoseconds(-1);
- }
-
}
- } // namespace chrono
+ else
+ {
+ boost::detail::win32::DWORD_ cause = boost::detail::win32::GetLastError();
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ cause,
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::process_clock" ));
+ }
+ else
+ {
+ ec.assign( cause, BOOST_CHRONO_SYSTEM_CATEGORY );
+ times_.real = times_.system = times_.user = nanoseconds(-1);
+ }
+ }
+
+}
+} // namespace chrono
} // namespace boost
#endif
Modified: sandbox/chrono/boost/chrono/detail/inlined/win/thread_clock.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/inlined/win/thread_clock.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/inlined/win/thread_clock.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -21,79 +21,84 @@
namespace boost
{
- namespace chrono
- {
-
- thread_clock::time_point thread_clock::now( system::error_code & ec )
- {
+namespace chrono
+{
- // note that Windows uses 100 nanosecond ticks for FILETIME
- boost::detail::win32::FILETIME_ creation, exit, user_time, system_time;
+thread_clock::time_point thread_clock::now( system::error_code & ec )
+{
+ // note that Windows uses 100 nanosecond ticks for FILETIME
+ boost::detail::win32::FILETIME_ creation, exit, user_time, system_time;
- if ( boost::detail::win32::GetThreadTimes(
- boost::detail::win32::GetCurrentThread (), &creation, &exit,
- &system_time, &user_time ) )
- {
- duration user = duration(
- ((static_cast<duration::rep>(user_time.dwHighDateTime) << 32)
- | user_time.dwLowDateTime) * 100 );
+ if ( boost::detail::win32::GetThreadTimes(
+ boost::detail::win32::GetCurrentThread (), &creation, &exit,
+ &system_time, &user_time ) )
+ {
+ duration user = duration(
+ ((static_cast<duration::rep>(user_time.dwHighDateTime) << 32)
+ | user_time.dwLowDateTime) * 100 );
duration system = duration(
- ((static_cast<duration::rep>(system_time.dwHighDateTime) << 32)
- | system_time.dwLowDateTime) * 100 );
+ ((static_cast<duration::rep>(system_time.dwHighDateTime) << 32)
+ | system_time.dwLowDateTime) * 100 );
- ec.clear();
+ if (!BOOST_CHRONO_IS_THROWS(ec))
+ {
+ ec.clear();
+ }
return time_point(system+user);
- }
- else
- {
- //~ assert( 0 && "error handling not implemented yet" );
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- ec.assign( boost::detail::win32::GetLastError(), system::system_category );
-#else
- ec.assign( boost::detail::win32::GetLastError(), system::system_category() );
-#endif
- return thread_clock::time_point(duration(0));
- }
-
}
-
- thread_clock::time_point thread_clock::now( )
+ else
{
+ if (BOOST_CHRONO_IS_THROWS(ec))
+ {
+ boost::throw_exception(
+ system::system_error(
+ boost::detail::win32::GetLastError(),
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::thread_clock" ));
+ }
+ else
+ {
+ ec.assign( boost::detail::win32::GetLastError(), BOOST_CHRONO_SYSTEM_CATEGORY );
+ return thread_clock::time_point(duration(0));
+ }
+ }
+}
+
+thread_clock::time_point thread_clock::now( )
+{
- // note that Windows uses 100 nanosecond ticks for FILETIME
- boost::detail::win32::FILETIME_ creation, exit, user_time, system_time;
+ // note that Windows uses 100 nanosecond ticks for FILETIME
+ boost::detail::win32::FILETIME_ creation, exit, user_time, system_time;
- if ( boost::detail::win32::GetThreadTimes( boost::detail::win32::GetCurrentThread (), &creation, &exit,
- &system_time, &user_time ) )
- {
+ if ( boost::detail::win32::GetThreadTimes(
+ boost::detail::win32::GetCurrentThread (), &creation, &exit,
+ &system_time, &user_time ) )
+ {
duration user = duration(
- ((static_cast<duration::rep>(user_time.dwHighDateTime) << 32)
- | user_time.dwLowDateTime) * 100 );
+ ((static_cast<duration::rep>(user_time.dwHighDateTime) << 32)
+ | user_time.dwLowDateTime) * 100 );
duration system = duration(
- ((static_cast<duration::rep>(system_time.dwHighDateTime) << 32)
- | system_time.dwLowDateTime) * 100 );
+ ((static_cast<duration::rep>(system_time.dwHighDateTime) << 32)
+ | system_time.dwLowDateTime) * 100 );
return time_point(system+user);
- }
- else
- {
+ }
+ else
+ {
boost::throw_exception(
-#if ((BOOST_VERSION / 100000) < 2) && ((BOOST_VERSION / 100 % 1000) < 44)
- system::system_error( boost::detail::win32::GetLastError(), system::system_category, "chrono::monotonic_clock" ));
-#else
- system::system_error( boost::detail::win32::GetLastError(), system::system_category(), "chrono::monotonic_clock" ));
-#endif
- }
-
+ system::system_error(
+ boost::detail::win32::GetLastError(),
+ BOOST_CHRONO_SYSTEM_CATEGORY,
+ "chrono::thread_clock" ));
}
+}
-
- } // namespace chrono
+} // namespace chrono
} // namespace boost
#endif
Modified: sandbox/chrono/boost/chrono/detail/system.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/detail/system.hpp (original)
+++ sandbox/chrono/boost/chrono/detail/system.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -15,5 +15,12 @@
#define BOOST_CHRONO_SYSTEM_CATEGORY boost::system::system_category()
#endif
+#ifdef BOOST_SYSTEM_NO_DEPRECATED
+#define BOOST_CHRONO_THROWS boost::throws()
+#define BOOST_CHRONO_IS_THROWS(EC) (&EC==&boost::throws())
+#else
+#define BOOST_CHRONO_THROWS boost::system::throws
+#define BOOST_CHRONO_IS_THROWS(EC) (&EC==&boost::system::throws)
+#endif
#endif
Modified: sandbox/chrono/boost/chrono/duration.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/duration.hpp (original)
+++ sandbox/chrono/boost/chrono/duration.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -70,7 +70,7 @@
namespace boost {
namespace chrono {
- template <class Rep, class Period = ratio<1> >
+ template <class Rep, class Period = ratio<1> >
class duration;
namespace detail
@@ -177,90 +177,37 @@
{
};
- } // namespace detail
+} // namespace detail
} // namespace chrono
// common_type trait specializations
template <class Rep1, class Period1, class Rep2, class Period2>
- struct common_type<chrono::duration<Rep1, Period1>,
+struct common_type<chrono::duration<Rep1, Period1>,
chrono::duration<Rep2, Period2> >;
namespace chrono {
- // customization traits
- template <class Rep> struct treat_as_floating_point;
- template <class Rep> struct duration_values;
-
- // duration arithmetic
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
-// operator+(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
-// operator-(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-// template <class Rep1, class Period, class Rep2>
-// typename boost::enable_if_c
-// <
-// boost::is_convertible<Rep1, typename common_type<Rep1, Rep2>::type>::value
-// && boost::is_convertible<Rep2, typename common_type<Rep1, Rep2>::type>::value,
-// duration<typename common_type<Rep1, Rep2>::type, Period>
-// >::type
-// operator*(const duration<Rep1, Period>& d, const Rep2& s);
-// template <class Rep1, class Period, class Rep2>
-// typename boost::enable_if_c
-// <
-// boost::is_convertible<Rep1, typename common_type<Rep1, Rep2>::type>::value
-// && boost::is_convertible<Rep2, typename common_type<Rep1, Rep2>::type>::value,
-// duration<typename common_type<Rep1, Rep2>::type, Period>
-// >::type
-// operator*(const Rep1& s, const duration<Rep2, Period>& d);
-
-// template <class Rep1, class Period, class Rep2>
-// typename boost::disable_if <detail::is_duration<Rep2>,
-// typename detail::duration_divide_result<duration<Rep1, Period>, Rep2>::type
-// >::type
-// operator/(const duration<Rep1, Period>& d, const Rep2& s);
-
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// typename common_type<Rep1, Rep2>::type
-// operator/(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-
- // duration comparisons
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// bool operator==(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// bool operator!=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// bool operator< (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// bool operator<=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// bool operator> (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-// template <class Rep1, class Period1, class Rep2, class Period2>
-// bool operator>=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
-
- // duration_cast
-
- //template <class ToDuration, class Rep, class Period>
- // ToDuration duration_cast(const duration<Rep, Period>& d);
-
- // convenience typedefs
- typedef duration<boost::int_least64_t, nano> nanoseconds; // at least 64 bits needed
- typedef duration<boost::int_least64_t, micro> microseconds; // at least 55 bits needed
- typedef duration<boost::int_least64_t, milli> milliseconds; // at least 45 bits needed
- typedef duration<boost::int_least64_t> seconds; // at least 35 bits needed
- typedef duration<boost::int_least32_t, ratio< 60> > minutes; // at least 29 bits needed
- typedef duration<boost::int_least32_t, ratio<3600> > hours; // at least 23 bits needed
+ // customization traits
+ template <class Rep> struct treat_as_floating_point;
+ template <class Rep> struct duration_values;
+
+ // convenience typedefs
+ typedef duration<boost::int_least64_t, nano> nanoseconds; // at least 64 bits needed
+ typedef duration<boost::int_least64_t, micro> microseconds; // at least 55 bits needed
+ typedef duration<boost::int_least64_t, milli> milliseconds; // at least 45 bits needed
+ typedef duration<boost::int_least64_t> seconds; // at least 35 bits needed
+ typedef duration<boost::int_least32_t, ratio< 60> > minutes; // at least 29 bits needed
+ typedef duration<boost::int_least32_t, ratio<3600> > hours; // at least 23 bits needed
//----------------------------------------------------------------------------//
// duration helpers //
//----------------------------------------------------------------------------//
- namespace detail
- {
+namespace detail
+{
// duration_cast
@@ -353,7 +300,7 @@
}
};
- } // namespace detail
+} // namespace detail
//----------------------------------------------------------------------------//
// //
@@ -365,16 +312,16 @@
// Probably should have been treat_as_floating_point. Editor notifed. //
//----------------------------------------------------------------------------//
- // Support bidirectional (non-exact) conversions for floating point rep types
- // (or user defined rep types which specialize treat_as_floating_point).
- template <class Rep>
+ // Support bidirectional (non-exact) conversions for floating point rep types
+ // (or user defined rep types which specialize treat_as_floating_point).
+ template <class Rep>
struct treat_as_floating_point : boost::is_floating_point<Rep> {};
//----------------------------------------------------------------------------//
// 20.9.2.2 duration_values [time.traits.duration_values] //
//----------------------------------------------------------------------------//
- namespace detail {
+namespace detail {
template <class T, bool = is_arithmetic<T>::value>
struct chrono_numeric_limits {
static T lowest() throw() {return (std::numeric_limits<T>::min) ();}
@@ -387,31 +334,47 @@
template <>
struct chrono_numeric_limits<float,true> {
- static float lowest() throw() {return -(std::numeric_limits<float>::max) ();}
+ static float lowest() throw()
+ {
+ return -(std::numeric_limits<float>::max) ();
+ }
};
template <>
struct chrono_numeric_limits<double,true> {
- static double lowest() throw() {return -(std::numeric_limits<double>::max) ();}
+ static double lowest() throw()
+ {
+ return -(std::numeric_limits<double>::max) ();
+ }
};
template <>
struct chrono_numeric_limits<long double,true> {
- static long double lowest() throw() {return -(std::numeric_limits<long double>::max)();}
+ static long double lowest() throw()
+ {
+ return -(std::numeric_limits<long double>::max)();
+ }
};
template <class T>
- struct numeric_limits : chrono_numeric_limits<typename remove_cv<T>::type> {};
+ struct numeric_limits : chrono_numeric_limits<typename remove_cv<T>::type>
+ {};
- }
- template <class Rep>
- struct duration_values
- {
- static BOOST_CHRONO_CONSTEXPR Rep zero() {return Rep(0);}
- static BOOST_CHRONO_CONSTEXPR Rep max BOOST_PREVENT_MACRO_SUBSTITUTION () {return (std::numeric_limits<Rep>::max)();}
+}
+template <class Rep>
+struct duration_values
+{
+ static BOOST_CHRONO_CONSTEXPR Rep zero() {return Rep(0);}
+ static BOOST_CHRONO_CONSTEXPR Rep max BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
+ return (std::numeric_limits<Rep>::max)();
+ }
- static BOOST_CHRONO_CONSTEXPR Rep min BOOST_PREVENT_MACRO_SUBSTITUTION () {return detail::numeric_limits<Rep>::lowest();}
- };
+ static BOOST_CHRONO_CONSTEXPR Rep min BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
+ return detail::numeric_limits<Rep>::lowest();
+ }
+};
} // namespace chrono
@@ -441,9 +404,12 @@
class duration
{
//BOOST_CHRONO_STATIC_ASSERT(boost::is_integral<Rep>::value, BOOST_CHRONO_A_DURATION_REPRESENTATION_MUST_BE_INTEGRAL, ());
- BOOST_CHRONO_STATIC_ASSERT(!boost::chrono::detail::is_duration<Rep>::value, BOOST_CHRONO_A_DURATION_REPRESENTATION_CAN_NOT_BE_A_DURATION, ());
- BOOST_CHRONO_STATIC_ASSERT(boost::ratio_detail::is_ratio<Period>::value, BOOST_CHRONO_SECOND_TEMPLATE_PARAMETER_OF_DURATION_MUST_BE_A_STD_RATIO, ());
- BOOST_CHRONO_STATIC_ASSERT(Period::num>0, BOOST_CHRONO_DURATION_PERIOD_MUST_BE_POSITIVE, ());
+ BOOST_CHRONO_STATIC_ASSERT(!boost::chrono::detail::is_duration<Rep>::value,
+ BOOST_CHRONO_A_DURATION_REPRESENTATION_CAN_NOT_BE_A_DURATION, ());
+ BOOST_CHRONO_STATIC_ASSERT(boost::ratio_detail::is_ratio<Period>::value,
+ BOOST_CHRONO_SECOND_TEMPLATE_PARAMETER_OF_DURATION_MUST_BE_A_STD_RATIO, ());
+ BOOST_CHRONO_STATIC_ASSERT(Period::num>0,
+ BOOST_CHRONO_DURATION_PERIOD_MUST_BE_POSITIVE, ());
public:
typedef Rep rep;
typedef Period period;
@@ -511,259 +477,298 @@
duration& operator--() {--rep_; return *this;}
duration operator--(int) {return duration(rep_--);}
- duration& operator+=(const duration& d) {rep_ += d.count(); return *this;}
- duration& operator-=(const duration& d) {rep_ -= d.count(); return *this;}
+ duration& operator+=(const duration& d)
+ {
+ rep_ += d.count(); return *this;
+ }
+ duration& operator-=(const duration& d)
+ {
+ rep_ -= d.count(); return *this;
+ }
duration& operator*=(const rep& rhs) {rep_ *= rhs; return *this;}
duration& operator/=(const rep& rhs) {rep_ /= rhs; return *this;}
duration& operator%=(const rep& rhs) {rep_ %= rhs; return *this;}
- duration& operator%=(const duration& rhs) {rep_ %= rhs.count(); return *this;};
+ duration& operator%=(const duration& rhs)
+ {
+ rep_ %= rhs.count(); return *this;
+ };
// 20.9.3.4 duration special values [time.duration.special]
- static BOOST_CHRONO_CONSTEXPR duration zero() {return duration(duration_values<rep>::zero());}
- static BOOST_CHRONO_CONSTEXPR duration min BOOST_PREVENT_MACRO_SUBSTITUTION () {return duration((duration_values<rep>::min)());}
- static BOOST_CHRONO_CONSTEXPR duration max BOOST_PREVENT_MACRO_SUBSTITUTION () {return duration((duration_values<rep>::max)());}
+ static BOOST_CHRONO_CONSTEXPR duration zero()
+ {
+ return duration(duration_values<rep>::zero());
+ }
+ static BOOST_CHRONO_CONSTEXPR duration min BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
+ return duration((duration_values<rep>::min)());
+ }
+ static BOOST_CHRONO_CONSTEXPR duration max BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
+ return duration((duration_values<rep>::max)());
+ }
};
//----------------------------------------------------------------------------//
// 20.9.3.5 duration non-member arithmetic [time.duration.nonmember] //
//----------------------------------------------------------------------------//
- // Duration +
+ // Duration +
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
- operator+(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
+ operator+(const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
typename common_type<duration<Rep1, Period1>,
duration<Rep2, Period2> >::type result = lhs;
result += rhs;
return result;
- }
+ }
- // Duration -
+ // Duration -
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
- operator-(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- typename common_type<duration<Rep1, Period1>,
- duration<Rep2, Period2> >::type result = lhs;
- result -= rhs;
- return result;
- }
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
+ operator-(const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
+ typename common_type<duration<Rep1, Period1>,
+ duration<Rep2, Period2> >::type result = lhs;
+ result -= rhs;
+ return result;
+ }
- // Duration *
+ // Duration *
- template <class Rep1, class Period, class Rep2>
- inline
- typename boost::enable_if <
- mpl::and_ <
+ template <class Rep1, class Period, class Rep2>
+ inline
+ typename boost::enable_if <
+ mpl::and_ <
boost::is_convertible<Rep1, typename common_type<Rep1, Rep2>::type>,
boost::is_convertible<Rep2, typename common_type<Rep1, Rep2>::type>
- >,
- duration<typename common_type<Rep1, Rep2>::type, Period>
- >::type
- operator*(const duration<Rep1, Period>& d, const Rep2& s)
- {
- typedef typename common_type<Rep1, Rep2>::type CR;
- duration<CR, Period> r = d;
- r *= static_cast<CR>(s);
- return r;
- }
-
- template <class Rep1, class Period, class Rep2>
- inline
- typename boost::enable_if <
- mpl::and_ <
+ >,
+ duration<typename common_type<Rep1, Rep2>::type, Period>
+ >::type
+ operator*(const duration<Rep1, Period>& d, const Rep2& s)
+ {
+ typedef typename common_type<Rep1, Rep2>::type CR;
+ duration<CR, Period> r = d;
+ r *= static_cast<CR>(s);
+ return r;
+ }
+
+ template <class Rep1, class Period, class Rep2>
+ inline
+ typename boost::enable_if <
+ mpl::and_ <
boost::is_convertible<Rep1, typename common_type<Rep1, Rep2>::type>,
boost::is_convertible<Rep2, typename common_type<Rep1, Rep2>::type>
- >,
- duration<typename common_type<Rep1, Rep2>::type, Period>
- >::type
- operator*(const Rep1& s, const duration<Rep2, Period>& d)
- {
- return d * s;
- }
-
- // Duration /
-
- template <class Rep1, class Period, class Rep2>
- inline
- typename boost::disable_if <boost::chrono::detail::is_duration<Rep2>,
- typename boost::chrono::detail::duration_divide_result<duration<Rep1, Period>, Rep2>::type
- >::type
- operator/(const duration<Rep1, Period>& d, const Rep2& s)
- {
- typedef typename common_type<Rep1, Rep2>::type CR;
- duration<CR, Period> r = d;
- r /= static_cast<CR>(s);
- return r;
- }
-
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- typename common_type<Rep1, Rep2>::type
- operator/(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- typedef typename common_type<duration<Rep1, Period1>,
+ >,
+ duration<typename common_type<Rep1, Rep2>::type, Period>
+ >::type
+ operator*(const Rep1& s, const duration<Rep2, Period>& d)
+ {
+ return d * s;
+ }
+
+ // Duration /
+
+ template <class Rep1, class Period, class Rep2>
+ inline
+ typename boost::disable_if <boost::chrono::detail::is_duration<Rep2>,
+ typename boost::chrono::detail::duration_divide_result<
+ duration<Rep1, Period>, Rep2>::type
+ >::type
+ operator/(const duration<Rep1, Period>& d, const Rep2& s)
+ {
+ typedef typename common_type<Rep1, Rep2>::type CR;
+ duration<CR, Period> r = d;
+ r /= static_cast<CR>(s);
+ return r;
+ }
+
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ typename common_type<Rep1, Rep2>::type
+ operator/(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
+ {
+ typedef typename common_type<duration<Rep1, Period1>,
duration<Rep2, Period2> >::type CD;
- return CD(lhs).count() / CD(rhs).count();
- }
+ return CD(lhs).count() / CD(rhs).count();
+ }
+
+ template <class Rep1, class Rep2, class Period>
+ inline
+ typename boost::disable_if <boost::chrono::detail::is_duration<Rep1>,
+ typename boost::chrono::detail::duration_divide_result2<
+ Rep1, duration<Rep2, Period> >::type
+ >::type
+ operator/(const Rep1& s, const duration<Rep2, Period>& d)
+ {
+ typedef typename common_type<Rep1, Rep2>::type CR;
+ duration<CR, Period> r = d;
+ //return static_cast<CR>(r.count()) / static_cast<CR>(s);
+ return static_cast<CR>(s)/r.count();
+ }
- template <class Rep1, class Rep2, class Period>
- inline
- typename boost::disable_if <boost::chrono::detail::is_duration<Rep1>,
- typename boost::chrono::detail::duration_divide_result2<Rep1, duration<Rep2, Period> >::type
- >::type
- operator/(const Rep1& s, const duration<Rep2, Period>& d)
- {
- typedef typename common_type<Rep1, Rep2>::type CR;
- duration<CR, Period> r = d;
- //return static_cast<CR>(r.count()) / static_cast<CR>(s);
- return static_cast<CR>(s)/r.count();
- }
-
- // Duration %
-
- template <class Rep1, class Period, class Rep2>
- typename boost::disable_if <boost::chrono::detail::is_duration<Rep2>,
- typename boost::chrono::detail::duration_modulo_result<duration<Rep1, Period>, Rep2>::type
- >::type
- operator%(const duration<Rep1, Period>& d, const Rep2& s) {
- typedef typename common_type<Rep1, Rep2>::type CR;
- duration<CR, Period> r = d;
- r %= static_cast<CR>(s);
- return r;
- }
-
- template <class Rep1, class Period1, class Rep2, class Period2>
- typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
- operator%(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs) {
- typedef typename common_type<duration<Rep1, Period1>,
+ // Duration %
+
+ template <class Rep1, class Period, class Rep2>
+ typename boost::disable_if <boost::chrono::detail::is_duration<Rep2>,
+ typename boost::chrono::detail::duration_modulo_result<
+ duration<Rep1, Period>, Rep2>::type
+ >::type
+ operator%(const duration<Rep1, Period>& d, const Rep2& s)
+ {
+ typedef typename common_type<Rep1, Rep2>::type CR;
+ duration<CR, Period> r = d;
+ r %= static_cast<CR>(s);
+ return r;
+ }
+
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2> >::type
+ operator%(const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs) {
+ typedef typename common_type<duration<Rep1, Period1>,
duration<Rep2, Period2> >::type CD;
- CD r(lhs);
- r%=CD(rhs);
- return r;
- }
+ CD r(lhs);
+ r%=CD(rhs);
+ return r;
+ }
//----------------------------------------------------------------------------//
// 20.9.3.6 duration comparisons [time.duration.comparisons] //
//----------------------------------------------------------------------------//
- namespace detail
- {
+namespace detail
+{
template <class LhsDuration, class RhsDuration>
struct duration_eq
{
bool operator()(const LhsDuration& lhs, const RhsDuration& rhs)
- {
- typedef typename common_type<LhsDuration, RhsDuration>::type CD;
- return CD(lhs).count() == CD(rhs).count();
- }
+ {
+ typedef typename common_type<LhsDuration, RhsDuration>::type CD;
+ return CD(lhs).count() == CD(rhs).count();
+ }
};
template <class LhsDuration>
struct duration_eq<LhsDuration, LhsDuration>
{
bool operator()(const LhsDuration& lhs, const LhsDuration& rhs)
- {return lhs.count() == rhs.count();}
+ {
+ return lhs.count() == rhs.count();
+ }
};
template <class LhsDuration, class RhsDuration>
struct duration_lt
{
bool operator()(const LhsDuration& lhs, const RhsDuration& rhs)
- {
- typedef typename common_type<LhsDuration, RhsDuration>::type CD;
- return CD(lhs).count() < CD(rhs).count();
- }
+ {
+ typedef typename common_type<LhsDuration, RhsDuration>::type CD;
+ return CD(lhs).count() < CD(rhs).count();
+ }
};
template <class LhsDuration>
struct duration_lt<LhsDuration, LhsDuration>
{
bool operator()(const LhsDuration& lhs, const LhsDuration& rhs)
- {return lhs.count() < rhs.count();}
+ {
+ return lhs.count() < rhs.count();
+ }
};
- } // namespace detail
+} // namespace detail
- // Duration ==
+ // Duration ==
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- bool
- operator==(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- return boost::chrono::detail::duration_eq<duration<Rep1, Period1>, duration<Rep2, Period2> >()(lhs, rhs);
- }
-
- // Duration !=
-
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- bool
- operator!=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- return !(lhs == rhs);
- }
-
- // Duration <
-
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- bool
- operator< (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- return boost::chrono::detail::duration_lt<duration<Rep1, Period1>, duration<Rep2, Period2> >()(lhs, rhs);
- }
-
- // Duration >
-
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- bool
- operator> (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- return rhs < lhs;
- }
-
- // Duration <=
-
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- bool
- operator<=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- return !(rhs < lhs);
- }
-
- // Duration >=
-
- template <class Rep1, class Period1, class Rep2, class Period2>
- inline
- bool
- operator>=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs)
- {
- return !(lhs < rhs);
- }
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ bool
+ operator==(const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
+ return boost::chrono::detail::duration_eq<
+ duration<Rep1, Period1>, duration<Rep2, Period2> >()(lhs, rhs);
+ }
+
+ // Duration !=
+
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ bool
+ operator!=(const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
+ return !(lhs == rhs);
+ }
+
+ // Duration <
+
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ bool
+ operator< (const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
+ return boost::chrono::detail::duration_lt<
+ duration<Rep1, Period1>, duration<Rep2, Period2> >()(lhs, rhs);
+ }
+
+ // Duration >
+
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ bool
+ operator> (const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
+ return rhs < lhs;
+ }
+
+ // Duration <=
+
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ bool
+ operator<=(const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
+ return !(rhs < lhs);
+ }
+
+ // Duration >=
+
+ template <class Rep1, class Period1, class Rep2, class Period2>
+ inline
+ bool
+ operator>=(const duration<Rep1, Period1>& lhs,
+ const duration<Rep2, Period2>& rhs)
+ {
+ return !(lhs < rhs);
+ }
//----------------------------------------------------------------------------//
// 20.9.3.7 duration_cast [time.duration.cast] //
//----------------------------------------------------------------------------//
- // Compile-time select the most efficient algorithm for the conversion...
- template <class ToDuration, class Rep, class Period>
- inline
- typename boost::enable_if <boost::chrono::detail::is_duration<ToDuration>, ToDuration>::type
- duration_cast(const duration<Rep, Period>& fd)
- {
- return boost::chrono::detail::duration_cast<duration<Rep, Period>, ToDuration>()(fd);
- }
+ // Compile-time select the most efficient algorithm for the conversion...
+ template <class ToDuration, class Rep, class Period>
+ inline
+ typename boost::enable_if <
+ boost::chrono::detail::is_duration<ToDuration>, ToDuration>::type
+ duration_cast(const duration<Rep, Period>& fd)
+ {
+ return boost::chrono::detail::duration_cast<
+ duration<Rep, Period>, ToDuration>()(fd);
+ }
//----------------------------------------------------------------------------//
@@ -772,10 +777,11 @@
//----------------------------------------------------------------------------//
#ifdef __GNUC__
- // see comment above in section 20.9.3 Class template duration [time.duration]
+ // see comment above in section 20.9.3 Class template duration [time.duration]
template <class Rep, class Period>
template <class Rep2, class Period2>
- BOOST_CHRONO_CONSTEXPR duration<Rep, Period>::duration(const duration<Rep2, Period2>& d,
+ BOOST_CHRONO_CONSTEXPR duration<Rep, Period>::duration(
+ const duration<Rep2, Period2>& d,
typename boost::enable_if <
mpl::or_ <
treat_as_floating_point<rep>,
@@ -785,7 +791,8 @@
>
>
>::type*)
- : rep_(duration_cast<duration>(d).count()) {}
+ : rep_(duration_cast<duration>(d).count())
+ {}
#endif
} // namespace chrono
Modified: sandbox/chrono/boost/chrono/process_cpu_clocks.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/process_cpu_clocks.hpp (original)
+++ sandbox/chrono/boost/chrono/process_cpu_clocks.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -32,7 +32,8 @@
typedef chrono::time_point<process_real_cpu_clock> time_point;
static const bool is_monotonic = true;
- static BOOST_CHRONO_INLINE time_point now( system::error_code & ec = system::throws );
+ static BOOST_CHRONO_INLINE time_point now(
+ system::error_code & ec = BOOST_CHRONO_THROWS );
};
class BOOST_CHRONO_DECL process_user_cpu_clock {
@@ -43,7 +44,8 @@
typedef chrono::time_point<process_user_cpu_clock> time_point;
static const bool is_monotonic = true;
- static BOOST_CHRONO_INLINE time_point now( system::error_code & ec = system::throws );
+ static BOOST_CHRONO_INLINE time_point now(
+ system::error_code & ec = BOOST_CHRONO_THROWS );
};
class BOOST_CHRONO_DECL process_system_cpu_clock {
@@ -54,10 +56,14 @@
typedef chrono::time_point<process_system_cpu_clock> time_point;
static const bool is_monotonic = true;
- static BOOST_CHRONO_INLINE time_point now( system::error_code & ec = system::throws );
+ static BOOST_CHRONO_INLINE time_point now(
+ system::error_code & ec = BOOST_CHRONO_THROWS );
};
- struct process_cpu_clock_times : arithmetic<process_cpu_clock_times, multiplicative<process_cpu_clock_times, process_real_cpu_clock::rep, less_than_comparable<process_cpu_clock_times> > >
+ struct process_cpu_clock_times
+ : arithmetic<process_cpu_clock_times,
+ multiplicative<process_cpu_clock_times, process_real_cpu_clock::rep,
+ less_than_comparable<process_cpu_clock_times> > >
{
typedef process_real_cpu_clock::rep rep;
process_cpu_clock_times()
@@ -82,43 +88,53 @@
system==rhs.system);
}
- process_cpu_clock_times operator+=(process_cpu_clock_times const& rhs) {
+ process_cpu_clock_times operator+=(
+ process_cpu_clock_times const& rhs)
+ {
real+=rhs.real;
user+=rhs.user;
system+=rhs.system;
return *this;
}
- process_cpu_clock_times operator-=(process_cpu_clock_times const& rhs) {
+ process_cpu_clock_times operator-=(
+ process_cpu_clock_times const& rhs)
+ {
real-=rhs.real;
user-=rhs.user;
system-=rhs.system;
return *this;
}
- process_cpu_clock_times operator*=(process_cpu_clock_times const& rhs) {
+ process_cpu_clock_times operator*=(
+ process_cpu_clock_times const& rhs)
+ {
real*=rhs.real;
user*=rhs.user;
system*=rhs.system;
return *this;
}
- process_cpu_clock_times operator*=(rep const& rhs) {
+ process_cpu_clock_times operator*=(rep const& rhs)
+ {
real*=rhs;
user*=rhs;
system*=rhs;
return *this;
}
- process_cpu_clock_times operator/=(process_cpu_clock_times const& rhs) {
+ process_cpu_clock_times operator/=(process_cpu_clock_times const& rhs)
+ {
real/=rhs.real;
user/=rhs.user;
system/=rhs.system;
return *this;
}
- process_cpu_clock_times operator/=(rep const& rhs) {
+ process_cpu_clock_times operator/=(rep const& rhs)
+ {
real/=rhs;
user/=rhs;
system/=rhs;
return *this;
}
- bool operator<(process_cpu_clock_times const & rhs) const {
+ bool operator<(process_cpu_clock_times const & rhs) const
+ {
if (real < rhs.real) return true;
if (real > rhs.real) return false;
if (user < rhs.user) return true;
@@ -128,12 +144,14 @@
}
template <class CharT, class Traits>
- void print(std::basic_ostream<CharT, Traits>& os) const {
+ void print(std::basic_ostream<CharT, Traits>& os) const
+ {
os << "{"<< real <<";"<< user <<";"<< system << "}";
}
template <class CharT, class Traits>
- void read(std::basic_istream<CharT, Traits>& is) const {
+ void read(std::basic_istream<CharT, Traits>& is) const
+ {
typedef std::istreambuf_iterator<CharT, Traits> in_iterator;
in_iterator i(is);
in_iterator e;
@@ -162,17 +180,24 @@
typedef chrono::time_point<process_cpu_clock> time_point;
static const bool is_monotonic = true;
- static BOOST_CHRONO_INLINE time_point now( system::error_code & ec = system::throws );
+ static BOOST_CHRONO_INLINE time_point now(
+ system::error_code & ec = BOOST_CHRONO_THROWS );
};
template <class CharT, class Traits>
- std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os, process_cpu_clock_times const& rhs) {
+ std::basic_ostream<CharT, Traits>&
+ operator<<(std::basic_ostream<CharT, Traits>& os,
+ process_cpu_clock_times const& rhs)
+ {
rhs.print(os);
return os;
}
template <class CharT, class Traits>
- std::basic_istream<CharT, Traits>& operator<<(std::basic_istream<CharT, Traits>& is, process_cpu_clock_times const& rhs) {
+ std::basic_istream<CharT, Traits>&
+ operator<<(std::basic_istream<CharT, Traits>& is,
+ process_cpu_clock_times const& rhs)
+ {
rhs.read(is);
return is;
}
@@ -182,13 +207,18 @@
{
typedef process_cpu_clock_times Rep;
public:
- static Rep zero() {return Rep();}
- static Rep max BOOST_PREVENT_MACRO_SUBSTITUTION () {
+ static Rep zero()
+ {
+ return Rep();
+ }
+ static Rep max BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
return Rep((std::numeric_limits<process_real_cpu_clock::rep>::max)(),
(std::numeric_limits<process_user_cpu_clock::rep>::max)(),
(std::numeric_limits<process_system_cpu_clock::rep>::max)());
}
- static Rep min BOOST_PREVENT_MACRO_SUBSTITUTION () {
+ static Rep min BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
return Rep((std::numeric_limits<process_real_cpu_clock::rep>::min)(),
(std::numeric_limits<process_user_cpu_clock::rep>::min)(),
(std::numeric_limits<process_system_cpu_clock::rep>::min)());
@@ -207,17 +237,22 @@
public:
static const bool is_specialized = true;
- static Rep min BOOST_PREVENT_MACRO_SUBSTITUTION () {
+ static Rep min BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
return Rep((std::numeric_limits<boost::chrono::process_real_cpu_clock::rep>::min)(),
(std::numeric_limits<boost::chrono::process_user_cpu_clock::rep>::min)(),
(std::numeric_limits<boost::chrono::process_system_cpu_clock::rep>::min)());
}
- static Rep max BOOST_PREVENT_MACRO_SUBSTITUTION () {
+ static Rep max BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
return Rep((std::numeric_limits<boost::chrono::process_real_cpu_clock::rep>::max)(),
(std::numeric_limits<boost::chrono::process_user_cpu_clock::rep>::max)(),
(std::numeric_limits<boost::chrono::process_system_cpu_clock::rep>::max)());
}
- static Rep lowest() throw() { return (min)(); }
+ static Rep lowest() throw()
+ {
+ return (min)();
+ }
static const int digits = std::numeric_limits<boost::chrono::process_real_cpu_clock::rep>::digits+
std::numeric_limits<boost::chrono::process_user_cpu_clock::rep>::digits+
std::numeric_limits<boost::chrono::process_system_cpu_clock::rep>::digits;
Modified: sandbox/chrono/boost/chrono/process_times.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/process_times.hpp (original)
+++ sandbox/chrono/boost/chrono/process_times.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -17,7 +17,7 @@
#include <boost/cstdint.hpp>
#include <string>
#include <ostream>
-//#include <iostream>
+#include <boost/chrono/detail/system.hpp>
#ifndef BOOST_CHRONO_INLINED
#include <boost/config/abi_prefix.hpp> // must be the last #include
@@ -26,8 +26,8 @@
namespace boost
{
- namespace chrono
- {
+namespace chrono
+{
//--------------------------------------------------------------------------------------//
// process_clock //
//--------------------------------------------------------------------------------------//
@@ -55,9 +55,9 @@
};
static BOOST_CHRONO_INLINE void now( durations & times,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
static BOOST_CHRONO_INLINE void now( time_points & times,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
};
@@ -82,19 +82,19 @@
typedef process_clock::duration duration;
typedef process_clock::time_point time_point;
- explicit process_timer( system::error_code & ec = system::throws )
+ explicit process_timer( system::error_code & ec = BOOST_CHRONO_THROWS )
{
start(ec);
}
- ~process_timer() {} // never throws
+ ~process_timer() {} // never throws()
- void start( system::error_code & ec = system::throws )
+ void start( system::error_code & ec = BOOST_CHRONO_THROWS )
{
process_clock::now( m_start, ec );
}
- void elapsed( process_times & times, system::error_code & ec = system::throws )
+ void elapsed( process_times & times, system::error_code & ec = BOOST_CHRONO_THROWS )
{
process_times end;
process_clock::now( end, ec );
@@ -124,38 +124,38 @@
// high associated cost, even when the standard streams are not used.
BOOST_CHRONO_INLINE
- explicit run_timer( system::error_code & ec = system::throws );
+ explicit run_timer( system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
explicit run_timer( std::ostream & os,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
explicit run_timer( const std::string & format,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
run_timer( std::ostream & os, const std::string & format,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
run_timer( const std::string & format, int places,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
run_timer( std::ostream & os, const std::string & format,
- int places, system::error_code & ec = system::throws );
+ int places, system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
explicit run_timer( int places,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
run_timer( std::ostream & os, int places,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
run_timer( int places, const std::string & format,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE
run_timer( std::ostream & os, int places, const std::string & format,
- system::error_code & ec = system::throws );
+ system::error_code & ec = BOOST_CHRONO_THROWS );
~run_timer() // never throws
{
@@ -163,13 +163,13 @@
if ( !reported() ) report( ec );
}
- BOOST_CHRONO_INLINE void start( system::error_code & ec = system::throws )
+ BOOST_CHRONO_INLINE void start( system::error_code & ec = BOOST_CHRONO_THROWS )
{
m_reported = false;
process_timer::start( ec );
}
- BOOST_CHRONO_INLINE void report( system::error_code & ec = system::throws );
+ BOOST_CHRONO_INLINE void report( system::error_code & ec = BOOST_CHRONO_THROWS );
BOOST_CHRONO_INLINE void test_report( duration real_, duration user_, duration system_ );
Modified: sandbox/chrono/boost/chrono/time_point.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/time_point.hpp (original)
+++ sandbox/chrono/boost/chrono/time_point.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -31,6 +31,8 @@
#define BOOST_CHRONO_TIME_POINT_HPP
#include <boost/chrono/duration.hpp>
+#include <iostream>
+#include <boost/chrono/detail/system.hpp>
//----------------------------------------------------------------------------//
@@ -74,44 +76,61 @@
namespace chrono {
- // time_point arithmetic
- template <class Clock, class Duration1, class Rep2, class Period2>
- time_point<Clock, typename common_type<Duration1, duration<Rep2, Period2> >::type>
- operator+(const time_point<Clock, Duration1>& lhs, const duration<Rep2, Period2>& rhs);
- template <class Rep1, class Period1, class Clock, class Duration2>
- time_point<Clock, typename common_type<duration<Rep1, Period1>, Duration2>::type>
- operator+(const duration<Rep1, Period1>& lhs, const time_point<Clock, Duration2>& rhs);
- template <class Clock, class Duration1, class Rep2, class Period2>
- time_point<Clock, typename common_type<Duration1, duration<Rep2, Period2> >::type>
- operator-(const time_point<Clock, Duration1>& lhs, const duration<Rep2, Period2>& rhs);
- template <class Clock, class Duration1, class Duration2>
+ // time_point arithmetic
+ template <class Clock, class Duration1, class Rep2, class Period2>
+ time_point<Clock,
+ typename common_type<Duration1, duration<Rep2, Period2> >::type>
+ operator+(
+ const time_point<Clock, Duration1>& lhs,
+ const duration<Rep2, Period2>& rhs);
+ template <class Rep1, class Period1, class Clock, class Duration2>
+ time_point<Clock,
+ typename common_type<duration<Rep1, Period1>, Duration2>::type>
+ operator+(
+ const duration<Rep1, Period1>& lhs,
+ const time_point<Clock, Duration2>& rhs);
+ template <class Clock, class Duration1, class Rep2, class Period2>
+ time_point<Clock,
+ typename common_type<Duration1, duration<Rep2, Period2> >::type>
+ operator-(
+ const time_point<Clock, Duration1>& lhs,
+ const duration<Rep2, Period2>& rhs);
+ template <class Clock, class Duration1, class Duration2>
typename common_type<Duration1, Duration2>::type
- operator-(const time_point<Clock, Duration1>& lhs, const time_point<Clock,
+ operator-(
+ const time_point<Clock, Duration1>& lhs,
+ const time_point<Clock,
Duration2>& rhs);
- // time_point comparisons
- template <class Clock, class Duration1, class Duration2>
- bool operator==(const time_point<Clock, Duration1>& lhs, const time_point<Clock,
- Duration2>& rhs);
- template <class Clock, class Duration1, class Duration2>
- bool operator!=(const time_point<Clock, Duration1>& lhs, const time_point<Clock,
- Duration2>& rhs);
- template <class Clock, class Duration1, class Duration2>
- bool operator< (const time_point<Clock, Duration1>& lhs, const time_point<Clock,
- Duration2>& rhs);
- template <class Clock, class Duration1, class Duration2>
- bool operator<=(const time_point<Clock, Duration1>& lhs, const time_point<Clock,
- Duration2>& rhs);
- template <class Clock, class Duration1, class Duration2>
- bool operator> (const time_point<Clock, Duration1>& lhs, const time_point<Clock,
- Duration2>& rhs);
- template <class Clock, class Duration1, class Duration2>
- bool operator>=(const time_point<Clock, Duration1>& lhs, const time_point<Clock,
- Duration2>& rhs);
-
- // time_point_cast
- template <class ToDuration, class Clock, class Duration>
- time_point<Clock, ToDuration> time_point_cast(const time_point<Clock, Duration>& t);
+ // time_point comparisons
+ template <class Clock, class Duration1, class Duration2>
+ bool operator==(
+ const time_point<Clock, Duration1>& lhs,
+ const time_point<Clock, Duration2>& rhs);
+ template <class Clock, class Duration1, class Duration2>
+ bool operator!=(
+ const time_point<Clock, Duration1>& lhs,
+ const time_point<Clock, Duration2>& rhs);
+ template <class Clock, class Duration1, class Duration2>
+ bool operator< (
+ const time_point<Clock, Duration1>& lhs,
+ const time_point<Clock, Duration2>& rhs);
+ template <class Clock, class Duration1, class Duration2>
+ bool operator<=(
+ const time_point<Clock, Duration1>& lhs,
+ const time_point<Clock, Duration2>& rhs);
+ template <class Clock, class Duration1, class Duration2>
+ bool operator> (
+ const time_point<Clock, Duration1>& lhs,
+ const time_point<Clock, Duration2>& rhs);
+ template <class Clock, class Duration1, class Duration2>
+ bool operator>=(
+ const time_point<Clock, Duration1>& lhs,
+ const time_point<Clock, Duration2>& rhs);
+
+ // time_point_cast
+ template <class ToDuration, class Clock, class Duration>
+ time_point<Clock, ToDuration> time_point_cast(const time_point<Clock, Duration>& t);
//----------------------------------------------------------------------------//
// //
@@ -119,181 +138,202 @@
// //
//----------------------------------------------------------------------------//
-template <class Clock, class Duration>
- class time_point
- {
- BOOST_CHRONO_STATIC_ASSERT(boost::chrono::detail::is_duration<Duration>::value,
- BOOST_CHRONO_SECOND_TEMPLATE_PARAMETER_OF_TIME_POINT_MUST_BE_A_BOOST_CHRONO_DURATION, (Duration));
- public:
- typedef Clock clock;
- typedef Duration duration;
- typedef typename duration::rep rep;
- typedef typename duration::period period;
- private:
- duration d_;
-
- public:
- time_point() : d_(duration::zero()) {}
- explicit time_point(const duration& d) : d_(d) {}
-
- // conversions
- template <class Duration2>
- time_point(const time_point<clock, Duration2>& t,
- typename boost::enable_if
- <
- boost::is_convertible<Duration2, duration>
- >::type* = 0)
- : d_(t.time_since_epoch()) {}
-
- // observer
-
- duration time_since_epoch() const {return d_;}
-
- // arithmetic
-
- time_point& operator+=(const duration& d) {d_ += d; return *this;}
- time_point& operator-=(const duration& d) {d_ -= d; return *this;}
-
- // special values
-
- static BOOST_CHRONO_CONSTEXPR time_point min BOOST_PREVENT_MACRO_SUBSTITUTION () {return time_point((duration::min)());}
- static BOOST_CHRONO_CONSTEXPR time_point max BOOST_PREVENT_MACRO_SUBSTITUTION () {return time_point((duration::max)());}
- };
+ template <class Clock, class Duration>
+ class time_point
+ {
+ BOOST_CHRONO_STATIC_ASSERT(boost::chrono::detail::is_duration<Duration>::value,
+ BOOST_CHRONO_SECOND_TEMPLATE_PARAMETER_OF_TIME_POINT_MUST_BE_A_BOOST_CHRONO_DURATION, (Duration));
+ public:
+ typedef Clock clock;
+ typedef Duration duration;
+ typedef typename duration::rep rep;
+ typedef typename duration::period period;
+ private:
+ duration d_;
+
+ public:
+ time_point() : d_(duration::zero())
+ {}
+ explicit time_point(const duration& d)
+ : d_(d)
+ {}
+
+ // conversions
+ template <class Duration2>
+ time_point(const time_point<clock, Duration2>& t,
+ typename boost::enable_if
+ <
+ boost::is_convertible<Duration2, duration>
+ >::type* = 0)
+ : d_(t.time_since_epoch())
+ {
+ }
+
+ // observer
+
+ duration time_since_epoch() const
+ {
+ return d_;
+ }
+
+ // arithmetic
+
+ time_point& operator+=(const duration& d) {d_ += d; return *this;}
+ time_point& operator-=(const duration& d) {d_ -= d; return *this;}
+
+ // special values
+
+ static BOOST_CHRONO_CONSTEXPR time_point
+ min BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
+ return time_point((duration::min)());
+ }
+ static BOOST_CHRONO_CONSTEXPR time_point
+ max BOOST_PREVENT_MACRO_SUBSTITUTION ()
+ {
+ return time_point((duration::max)());
+ }
+ };
//----------------------------------------------------------------------------//
// 20.9.4.5 time_point non-member arithmetic [time.point.nonmember] //
//----------------------------------------------------------------------------//
- // time_point operator+(time_point x, duration y);
+ // time_point operator+(time_point x, duration y);
- template <class Clock, class Duration1, class Rep2, class Period2>
- inline
- time_point<Clock, typename common_type<Duration1, duration<Rep2, Period2> >::type>
- operator+(const time_point<Clock, Duration1>& lhs,
+ template <class Clock, class Duration1, class Rep2, class Period2>
+ inline
+ time_point<Clock,
+ typename common_type<Duration1, duration<Rep2, Period2> >::type>
+ operator+(const time_point<Clock, Duration1>& lhs,
const duration<Rep2, Period2>& rhs)
- {
- typedef time_point<Clock,
- typename common_type<Duration1, duration<Rep2, Period2> >::type> TimeResult;
- TimeResult r(lhs);
- r += rhs;
- return r;
- }
-
- // time_point operator+(duration x, time_point y);
-
- template <class Rep1, class Period1, class Clock, class Duration2>
- inline
- time_point<Clock, typename common_type<duration<Rep1, Period1>, Duration2>::type>
- operator+(const duration<Rep1, Period1>& lhs,
+ {
+ typedef time_point<
+ Clock,
+ typename common_type<Duration1, duration<Rep2, Period2> >::type
+ > TimeResult;
+ TimeResult r(lhs);
+ r += rhs;
+ return r;
+ }
+
+ // time_point operator+(duration x, time_point y);
+
+ template <class Rep1, class Period1, class Clock, class Duration2>
+ inline
+ time_point<Clock,
+ typename common_type<duration<Rep1, Period1>, Duration2>::type>
+ operator+(const duration<Rep1, Period1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return rhs + lhs;
- }
-
- // time_point operator-(time_point x, duration y);
-
- template <class Clock, class Duration1, class Rep2, class Period2>
- inline
- time_point<Clock, typename common_type<Duration1, duration<Rep2, Period2> >::type>
- operator-(const time_point<Clock, Duration1>& lhs,
+ {
+ return rhs + lhs;
+ }
+
+ // time_point operator-(time_point x, duration y);
+
+ template <class Clock, class Duration1, class Rep2, class Period2>
+ inline
+ time_point<Clock,
+ typename common_type<Duration1, duration<Rep2, Period2> >::type>
+ operator-(const time_point<Clock, Duration1>& lhs,
const duration<Rep2, Period2>& rhs)
- {
- return lhs + (-rhs);
- }
-
- // duration operator-(time_point x, time_point y);
-
- template <class Clock, class Duration1, class Duration2>
- inline
- typename common_type<Duration1, Duration2>::type
- operator-(const time_point<Clock, Duration1>& lhs,
+ {
+ return lhs + (-rhs);
+ }
+
+ // duration operator-(time_point x, time_point y);
+
+ template <class Clock, class Duration1, class Duration2>
+ inline
+ typename common_type<Duration1, Duration2>::type
+ operator-(const time_point<Clock, Duration1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return lhs.time_since_epoch() - rhs.time_since_epoch();
- }
+ {
+ return lhs.time_since_epoch() - rhs.time_since_epoch();
+ }
//----------------------------------------------------------------------------//
// 20.9.4.6 time_point comparisons [time.point.comparisons] //
//----------------------------------------------------------------------------//
- // time_point ==
+ // time_point ==
- template <class Clock, class Duration1, class Duration2>
- inline
- bool
- operator==(const time_point<Clock, Duration1>& lhs,
+ template <class Clock, class Duration1, class Duration2>
+ inline
+ bool
+ operator==(const time_point<Clock, Duration1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return lhs.time_since_epoch() == rhs.time_since_epoch();
- }
-
- // time_point !=
-
- template <class Clock, class Duration1, class Duration2>
- inline
- bool
- operator!=(const time_point<Clock, Duration1>& lhs,
+ {
+ return lhs.time_since_epoch() == rhs.time_since_epoch();
+ }
+
+ // time_point !=
+
+ template <class Clock, class Duration1, class Duration2>
+ inline
+ bool
+ operator!=(const time_point<Clock, Duration1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return !(lhs == rhs);
- }
-
- // time_point <
-
- template <class Clock, class Duration1, class Duration2>
- inline
- bool
- operator<(const time_point<Clock, Duration1>& lhs,
+ {
+ return !(lhs == rhs);
+ }
+
+ // time_point <
+
+ template <class Clock, class Duration1, class Duration2>
+ inline
+ bool
+ operator<(const time_point<Clock, Duration1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return lhs.time_since_epoch() < rhs.time_since_epoch();
- }
-
- // time_point >
-
- template <class Clock, class Duration1, class Duration2>
- inline
- bool
- operator>(const time_point<Clock, Duration1>& lhs,
+ {
+ return lhs.time_since_epoch() < rhs.time_since_epoch();
+ }
+
+ // time_point >
+
+ template <class Clock, class Duration1, class Duration2>
+ inline
+ bool
+ operator>(const time_point<Clock, Duration1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return rhs < lhs;
- }
-
- // time_point <=
-
- template <class Clock, class Duration1, class Duration2>
- inline
- bool
- operator<=(const time_point<Clock, Duration1>& lhs,
+ {
+ return rhs < lhs;
+ }
+
+ // time_point <=
+
+ template <class Clock, class Duration1, class Duration2>
+ inline
+ bool
+ operator<=(const time_point<Clock, Duration1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return !(rhs < lhs);
- }
-
- // time_point >=
-
- template <class Clock, class Duration1, class Duration2>
- inline
- bool
- operator>=(const time_point<Clock, Duration1>& lhs,
+ {
+ return !(rhs < lhs);
+ }
+
+ // time_point >=
+
+ template <class Clock, class Duration1, class Duration2>
+ inline
+ bool
+ operator>=(const time_point<Clock, Duration1>& lhs,
const time_point<Clock, Duration2>& rhs)
- {
- return !(lhs < rhs);
- }
+ {
+ return !(lhs < rhs);
+ }
//----------------------------------------------------------------------------//
// 20.9.4.7 time_point_cast [time.point.cast] //
//----------------------------------------------------------------------------//
- template <class ToDuration, class Clock, class Duration>
- inline
- time_point<Clock, ToDuration>
- time_point_cast(const time_point<Clock, Duration>& t)
- {
- return time_point<Clock, ToDuration>(
- duration_cast<ToDuration>(t.time_since_epoch()));
- }
+ template <class ToDuration, class Clock, class Duration>
+ inline
+ time_point<Clock, ToDuration>
+ time_point_cast(const time_point<Clock, Duration>& t)
+ {
+ return time_point<Clock, ToDuration>(
+ duration_cast<ToDuration>(t.time_since_epoch()));
+ }
} // namespace chrono
} // namespace boost
Modified: sandbox/chrono/boost/chrono/timer.hpp
==============================================================================
--- sandbox/chrono/boost/chrono/timer.hpp (original)
+++ sandbox/chrono/boost/chrono/timer.hpp 2010-10-20 13:00:47 EDT (Wed, 20 Oct 2010)
@@ -31,15 +31,19 @@
typedef typename Clock::duration duration;
typedef typename Clock::time_point time_point;
- explicit timer( system::error_code & ec = system::throws )
- { start(ec); }
+ explicit timer( system::error_code & ec = BOOST_CHRONO_THROWS )
+ {
+ start(ec);
+ }
~timer() {} // never throws
- void start( system::error_code & ec = system::throws )
- { m_start = clock::now( ec ); }
+ void start( system::error_code & ec = BOOST_CHRONO_THROWS )
+ {
+ m_start = clock::now( ec );
+ }
- duration elapsed( system::error_code & ec = system::throws )
+ duration elapsed( system::error_code & ec = BOOST_CHRONO_THROWS )
{ return clock::now( ec ) - m_start; }
private:
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