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Boost-Commit : |
Subject: [Boost-commit] svn:boost r54600 - in sandbox/monotonic/boost: . ptr_container
From: christian.schladetsch_at_[hidden]
Date: 2009-07-02 19:33:27
Author: cschladetsch
Date: 2009-07-02 19:33:27 EDT (Thu, 02 Jul 2009)
New Revision: 54600
URL: http://svn.boost.org/trac/boost/changeset/54600
Log:
moved monotonic/boost/ptr_container to cloneable/boost/ptr_container
Removed:
sandbox/monotonic/boost/any.hpp
sandbox/monotonic/boost/ptr_container/
Deleted: sandbox/monotonic/boost/any.hpp
==============================================================================
--- sandbox/monotonic/boost/any.hpp 2009-07-02 19:33:27 EDT (Thu, 02 Jul 2009)
+++ (empty file)
@@ -1,321 +0,0 @@
-// See http://www.boost.org/libs/any for Documentation.
-
-#ifndef BOOST_ANY_INCLUDED
-#define BOOST_ANY_INCLUDED
-
-// what: variant type boost::any
-// who: contributed by Kevlin Henney,
-// with features contributed and bugs found by
-// Ed Brey, Mark Rodgers, Peter Dimov, and James Curran
-// when: July 2001
-// where: tested with BCC 5.5, MSVC 6.0, and g++ 2.95
-
-#include <algorithm>
-#include <typeinfo>
-
-#include "boost/config.hpp"
-#include <boost/type_traits/remove_reference.hpp>
-#include <boost/type_traits/is_reference.hpp>
-#include <boost/throw_exception.hpp>
-#include <boost/static_assert.hpp>
-
-namespace boost
-{
- template <class Alloc = std::allocator<char> >
- class any
- {
- typedef Alloc allocator_type;
- typedef any<allocator_type> any_type;
- template <class T>
- struct rebind
- {
- typedef typename allocator_type::template rebind<T>::other type;
- };
-
- public: // structors
-
- any()
- : content(0)
- {
- }
-
- template<typename ValueType>
- any(const ValueType & value)
- {
- content = construct_holder<ValueType>(value);
- }
-
- template<typename ValueType, class Al>
- any(const ValueType & value, Al al)
- : alloc(al)
- {
- content = construct_holder<ValueType>(value);
- }
-
- any(const any & other)
- : alloc(other.alloc)
- {
- content = other.content ? other.content->clone() : 0;
- }
-
- ~any()
- {
- destroy_type(content);
- deallocate_type(content);
- }
-
- public: // modifiers
-
- any & swap(any & rhs)
- {
- std::swap(content, rhs.content);
- //std::swap(alloc, rhs.alloc);
- return *this;
- }
-
- template<typename ValueType>
- any & operator=(const ValueType & rhs)
- {
- any(rhs).swap(*this);
- return *this;
- }
-
- any & operator=(any rhs)
- {
- rhs.swap(*this);
- return *this;
- }
-
- public: // queries
-
- bool empty() const
- {
- return !content;
- }
-
- allocator_type get_allocator() const
- {
- return alloc;
- }
-
- const std::type_info & type() const
- {
- return content ? content->type() : typeid(void);
- }
-
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
- private: // types
-#else
- public: // types (public so any_cast can be non-friend)
-#endif
-
- class placeholder
- {
- public: // structors
-
- virtual ~placeholder()
- {
- }
-
- public: // queries
-
- virtual const std::type_info & type() const = 0;
-
- virtual placeholder * clone() const = 0;
-
- };
-
- template<typename ValueType>
- class holder : public placeholder
- {
- public: // structors
-
- holder(const ValueType & value, any_type &p)
- : parent(&p), held(value)
- {
- }
-
- public: // queries
-
- virtual const std::type_info & type() const
- {
- return typeid(ValueType);
- }
-
- virtual placeholder * clone() const
- {
- return parent->construct_holder<ValueType>(held);
- }
-
- public: // representation
-
- any_type *parent;
- ValueType held;
-
- private: // intentionally left unimplemented
- holder & operator=(const holder &);
- };
-
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
-
- private: // representation
-
-
- template<typename ValueType, class Al9>
- friend ValueType * any_cast(any<Al9> *);
-
- template<typename ValueType, class Al10>
- friend ValueType * unsafe_any_cast(any<Al10> *);
-
-#else
-
- public: // representation (public so any_cast can be non-friend)
-
-#endif
-
- allocator_type alloc;
- placeholder * content;
-
- private:
-
- template <class U>
- holder<U> *construct_holder(U const &init)
- {
- typename rebind<holder<U> >::type alloc(get_allocator());
- holder<U> *ptr = alloc.allocate(1);
- new (ptr) holder<U>(init, *this);
- return ptr;
- }
-
- template <class U>
- U *allocate_type()
- {
- typename rebind<U>::type alloc(get_allocator());
- return alloc.allocate(1);
- }
-
- template <class U>
- U *construct_type()
- {
- typename rebind<U>::type alloc(get_allocator());
- U *ptr = alloc.allocate(1);
- alloc.construct(ptr);
- return ptr;
- }
- template <class U, class A0>
- U *construct_type(A0 a0)
- {
- typename rebind<U>::type alloc(get_allocator());
- U *ptr = alloc.allocate(1);
- new (ptr) U(a0);
- return ptr;
- }
- template <class U, class A0, class A1>
- U *construct_type(A0 a0, A1 a1)
- {
- typename rebind<U>::type alloc(get_allocator());
- U *ptr = alloc.allocate(1);
- new (ptr) U(a0, a1);
- return ptr;
- }
- template <class U>
- void destroy_type(U *ptr)
- {
- typename rebind<U>::type alloc(get_allocator());
- alloc.destroy(ptr);
- }
- template <class U>
- void deallocate_type(U *ptr)
- {
- typename rebind<U>::type alloc(get_allocator());
- alloc.deallocate(ptr, 1);
- }
- };
-
- class bad_any_cast : public std::bad_cast
- {
- public:
- virtual const char * what() const throw()
- {
- return "boost::bad_any_cast: "
- "failed conversion using boost::any_cast";
- }
- };
-
- template<typename ValueType, class Al>
- ValueType * any_cast(any<Al> * operand)
- {
- typedef any<Al> any_type;
- typedef typename any_type::template holder<ValueType> holder_type;
- return operand && operand->type() == typeid(ValueType)
- ? &static_cast<holder_type *>
- (operand->content)->held
- : 0;
- }
-
- template<typename ValueType, class Al>
- inline const ValueType * any_cast(const any<Al> * operand)
- {
- return any_cast<ValueType>(const_cast<any<Al> *>(operand));
- }
-
- template<typename ValueType, class Al>
- ValueType any_cast(any<Al> & operand)
- {
- typedef BOOST_DEDUCED_TYPENAME remove_reference<ValueType>::type nonref;
-
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
- // If 'nonref' is still reference type, it means the user has not
- // specialized 'remove_reference'.
-
- // Please use BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION macro
- // to generate specialization of remove_reference for your class
- // See type traits library documentation for details
- BOOST_STATIC_ASSERT(!is_reference<nonref>::value);
-#endif
-
- nonref * result = any_cast<nonref>(&operand);
- if(!result)
- boost::throw_exception(bad_any_cast());
- return *result;
- }
-
- template<typename ValueType, class Al>
- inline ValueType any_cast(const any<Al> & operand)
- {
- typedef BOOST_DEDUCED_TYPENAME remove_reference<ValueType>::type nonref;
-
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
- // The comment in the above version of 'any_cast' explains when this
- // assert is fired and what to do.
- BOOST_STATIC_ASSERT(!is_reference<nonref>::value);
-#endif
-
- return any_cast<const nonref &>(const_cast<any<Al> &>(operand));
- }
-
- // Note: The "unsafe" versions of any_cast are not part of the
- // public interface and may be removed at any time. They are
- // required where we know what type is stored in the any and can't
- // use typeid() comparison, e.g., when our types may travel across
- // different shared libraries.
- template<typename ValueType, class Al>
- inline ValueType * unsafe_any_cast(any<Al> * operand)
- {
- return &static_cast<typename any<Al>::template holder<ValueType> *>(operand->content)->held;
- }
-
- template<typename ValueType, class Al>
- inline const ValueType * unsafe_any_cast(const any<Al> * operand)
- {
- return unsafe_any_cast<ValueType>(const_cast<any<Al> *>(operand));
- }
-}
-
-// Copyright Kevlin Henney, 2000, 2001, 2002. All rights reserved.
-//
-// 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)
-
-#endif
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