Merged 44979, 45068, 45085, 45089, 45177, 45194, 45346, 45422, 45545, 46055 from trunk to release

[SVN r47345]
This commit is contained in:
Peter Dimov
2008-07-12 11:37:16 +00:00
parent 1bc4f16ff8
commit 07b4c17980
19 changed files with 1196 additions and 17 deletions

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@ -29,7 +29,7 @@ namespace detail
#ifndef BOOST_USE_WINDOWS_H
struct CRITICAL_SECTION
struct critical_section
{
struct critical_section_debug * DebugInfo;
long LockCount;
@ -43,10 +43,14 @@ struct CRITICAL_SECTION
#endif
};
extern "C" __declspec(dllimport) void __stdcall InitializeCriticalSection(CRITICAL_SECTION *);
extern "C" __declspec(dllimport) void __stdcall EnterCriticalSection(CRITICAL_SECTION *);
extern "C" __declspec(dllimport) void __stdcall LeaveCriticalSection(CRITICAL_SECTION *);
extern "C" __declspec(dllimport) void __stdcall DeleteCriticalSection(CRITICAL_SECTION *);
extern "C" __declspec(dllimport) void __stdcall InitializeCriticalSection(critical_section *);
extern "C" __declspec(dllimport) void __stdcall EnterCriticalSection(critical_section *);
extern "C" __declspec(dllimport) void __stdcall LeaveCriticalSection(critical_section *);
extern "C" __declspec(dllimport) void __stdcall DeleteCriticalSection(critical_section *);
#else
typedef ::CRITICAL_SECTION critical_section;
#endif // #ifndef BOOST_USE_WINDOWS_H
@ -54,7 +58,7 @@ class lightweight_mutex
{
private:
CRITICAL_SECTION cs_;
critical_section cs_;
lightweight_mutex(lightweight_mutex const &);
lightweight_mutex & operator=(lightweight_mutex const &);

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@ -104,11 +104,18 @@ public:
#endif
}
#if defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, <= 1200 )
template<class Y, class D> shared_count( Y * p, D d ): pi_(0)
#else
template<class P, class D> shared_count( P p, D d ): pi_(0)
#endif
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
#if defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, <= 1200 )
typedef Y* P;
#endif
#ifndef BOOST_NO_EXCEPTIONS
try

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@ -0,0 +1,76 @@
#ifndef BOOST_DETAIL_SP_CONVERTIBLE_HPP_INCLUDED
#define BOOST_DETAIL_SP_CONVERTIBLE_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
// detail/sp_convertible.hpp
//
// Copyright 2008 Peter Dimov
//
// 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/config.hpp>
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( BOOST_NO_SFINAE )
# define BOOST_SP_NO_SP_CONVERTIBLE
#endif
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( __GNUC__ ) && ( __GNUC__ * 100 + __GNUC_MINOR__ < 303 )
# define BOOST_SP_NO_SP_CONVERTIBLE
#endif
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( __BORLANDC__ ) && ( __BORLANDC__ < 0x600 )
# define BOOST_SP_NO_SP_CONVERTIBLE
#endif
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
namespace boost
{
namespace detail
{
template< class Y, class T > struct sp_convertible
{
typedef char (&yes) [1];
typedef char (&no) [2];
static yes f( T* );
static no f( ... );
enum _vt { value = sizeof( f( (Y*)0 ) ) == sizeof(yes) };
};
struct sp_empty
{
};
template< bool > struct sp_enable_if_convertible_impl;
template<> struct sp_enable_if_convertible_impl<true>
{
typedef sp_empty type;
};
template<> struct sp_enable_if_convertible_impl<false>
{
};
template< class Y, class T > struct sp_enable_if_convertible: public sp_enable_if_convertible_impl< sp_convertible< Y, T >::value >
{
};
} // namespace detail
} // namespace boost
#endif // !defined( BOOST_SP_NO_SP_CONVERTIBLE )
#endif // #ifndef BOOST_DETAIL_SP_TYPEINFO_HPP_INCLUDED

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@ -17,6 +17,10 @@
#include <boost/detail/yield_k.hpp>
#if defined( __ia64__ ) && defined( __INTEL_COMPILER )
# include <ia64intrin.h>
#endif
namespace boost
{

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@ -22,9 +22,17 @@
#include <boost/assert.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/detail/sp_convertible.hpp>
#include <functional> // for std::less
#include <boost/config/no_tr1/functional.hpp> // for std::less
#if !defined(BOOST_NO_IOSTREAM)
#if !defined(BOOST_NO_IOSFWD)
#include <iosfwd> // for std::basic_ostream
#else
#include <ostream>
#endif
#endif
namespace boost
@ -66,7 +74,17 @@ public:
#if !defined(BOOST_NO_MEMBER_TEMPLATES) || defined(BOOST_MSVC6_MEMBER_TEMPLATES)
template<class U> intrusive_ptr(intrusive_ptr<U> const & rhs): p_(rhs.get())
template<class U>
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
intrusive_ptr( intrusive_ptr<U> const & rhs, typename detail::sp_enable_if_convertible<U,T>::type = detail::sp_empty() )
#else
intrusive_ptr( intrusive_ptr<U> const & rhs )
#endif
: p_( rhs.get() )
{
if( p_ != 0 ) intrusive_ptr_add_ref( p_ );
}
@ -105,6 +123,11 @@ public:
return *this;
}
void reset()
{
this_type().swap( *this );
}
void reset( T * rhs )
{
this_type( rhs ).swap( *this );
@ -246,7 +269,9 @@ template<class T, class U> intrusive_ptr<T> dynamic_pointer_cast(intrusive_ptr<U
// operator<<
#if defined(__GNUC__) && (__GNUC__ < 3)
#if !defined(BOOST_NO_IOSTREAM)
#if defined(BOOST_NO_TEMPLATED_IOSTREAMS) || ( defined(__GNUC__) && (__GNUC__ < 3) )
template<class Y> std::ostream & operator<< (std::ostream & os, intrusive_ptr<Y> const & p)
{
@ -275,6 +300,8 @@ template<class E, class T, class Y> std::basic_ostream<E, T> & operator<< (std::
#endif // __GNUC__ < 3
#endif // !defined(BOOST_NO_IOSTREAM)
} // namespace boost
#ifdef BOOST_MSVC

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@ -0,0 +1,433 @@
#ifndef BOOST_MAKE_SHARED_HPP_INCLUDED
#define BOOST_MAKE_SHARED_HPP_INCLUDED
// make_shared.hpp
//
// Copyright (c) 2007, 2008 Peter Dimov
//
// 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
//
// See http://www.boost.org/libs/smart_ptr/make_shared.html
// for documentation.
#include <boost/config.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/type_traits/type_with_alignment.hpp>
#include <boost/type_traits/alignment_of.hpp>
#include <cstddef>
#include <new>
namespace boost
{
namespace detail
{
template< std::size_t N, std::size_t A > struct sp_aligned_storage
{
union type
{
char data_[ N ];
typename boost::type_with_alignment< A >::type align_;
};
};
template< class T > class sp_ms_deleter
{
private:
typedef typename sp_aligned_storage< sizeof( T ), ::boost::alignment_of< T >::value >::type storage_type;
bool initialized_;
storage_type storage_;
private:
void destroy()
{
if( initialized_ )
{
reinterpret_cast< T* >( storage_.data_ )->~T();
initialized_ = false;
}
}
public:
sp_ms_deleter(): initialized_( false )
{
}
~sp_ms_deleter()
{
destroy();
}
void operator()( T * )
{
destroy();
}
void * address()
{
return storage_.data_;
}
void set_initialized()
{
initialized_ = true;
}
};
template< class T > T forward( T t )
{
return t;
}
} // namespace detail
// Zero-argument versions
//
// Used even when variadic templates are available because of the new T() vs new T issue
template< class T > boost::shared_ptr< T > make_shared()
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T();
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A > boost::shared_ptr< T > allocate_shared( A const & a )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T();
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
#if defined( BOOST_HAS_VARIADIC_TMPL ) && defined( BOOST_HAS_RVALUE_REFS )
// Variadic templates, rvalue reference
template< class T, class... Args > boost::shared_ptr< T > make_shared( Args && ... args )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( detail::forward<Args>( args )... );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class... Args > boost::shared_ptr< T > allocate_shared( A const & a, Args && ... args )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( detail::forward<Args>( args )... );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
#else
// C++03 version
template< class T, class A1 >
boost::shared_ptr< T > make_shared( A1 const & a1 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2, class A3 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2, A3 const & a3 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2, class A3 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2, class A3, class A4 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2, class A3, class A4 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2, class A3, class A4, class A5 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2, class A3, class A4, class A5 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2, class A3, class A4, class A5, class A6 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6, a7 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6, a7 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6, a7, a8 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6, a7, a8 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9 >
boost::shared_ptr< T > make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >() );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6, a7, a8, a9 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9 >
boost::shared_ptr< T > allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), detail::sp_ms_deleter< T >(), a );
detail::sp_ms_deleter< T > * pd = boost::get_deleter< detail::sp_ms_deleter< T > >( pt );
void * pv = pd->address();
new( pv ) T( a1, a2, a3, a4, a5, a6, a7, a8, a9 );
pd->set_initialized();
return boost::shared_ptr< T >( pt, static_cast< T* >( pv ) );
}
#endif
} // namespace boost
#endif // #ifndef BOOST_MAKE_SHARED_HPP_INCLUDED

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@ -31,6 +31,7 @@
#include <boost/throw_exception.hpp>
#include <boost/detail/shared_count.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/detail/sp_convertible.hpp>
#include <algorithm> // for std::swap
#include <functional> // for std::less
@ -228,7 +229,16 @@ public:
}
template<class Y>
shared_ptr(shared_ptr<Y> const & r): px(r.px), pn(r.pn) // never throws
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
shared_ptr( shared_ptr<Y> const & r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() )
#else
shared_ptr( shared_ptr<Y> const & r )
#endif
: px( r.px ), pn( r.pn ) // never throws
{
}
@ -337,7 +347,16 @@ public:
}
template<class Y>
shared_ptr( shared_ptr<Y> && r ): px( r.px ), pn() // never throws
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
shared_ptr( shared_ptr<Y> && r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() )
#else
shared_ptr( shared_ptr<Y> && r )
#endif
: px( r.px ), pn() // never throws
{
pn.swap( r.pn );
r.px = 0;

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@ -61,13 +61,31 @@ public:
//
template<class Y>
weak_ptr(weak_ptr<Y> const & r): pn(r.pn) // never throws
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
weak_ptr( weak_ptr<Y> const & r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() )
#else
weak_ptr( weak_ptr<Y> const & r )
#endif
: pn(r.pn) // never throws
{
px = r.lock().get();
}
template<class Y>
weak_ptr(shared_ptr<Y> const & r): px(r.px), pn(r.pn) // never throws
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
weak_ptr( shared_ptr<Y> const & r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() )
#else
weak_ptr( shared_ptr<Y> const & r )
#endif
: px( r.px ), pn( r.pn ) // never throws
{
}

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@ -62,6 +62,8 @@
intrusive_ptr &amp; <A href="#assignment" >operator=</A>(intrusive_ptr const &amp; r);
template&lt;class Y&gt; intrusive_ptr &amp; <A href="#assignment" >operator=</A>(intrusive_ptr&lt;Y&gt; const &amp; r);
intrusive_ptr &amp; <A href="#assignment" >operator=</A>(T * r);
void <a href="#reset" >reset</a>();
void <a href="#reset" >reset</a>(T * r);
T &amp; <A href="#indirection" >operator*</A>() const; // never throws
@ -148,6 +150,10 @@ intrusive_ptr &amp; operator=(T * r);</pre>
<P><B>Returns:</B> <code>*this</code>.</P>
</BLOCKQUOTE>
<H3><a name="reset">reset</a></H3>
<pre>void reset();</pre>
<BLOCKQUOTE>
<P><B>Effects:</B> Equivalent to <code>intrusive_ptr().swap(*this)</code>.</P>
</BLOCKQUOTE>
<pre>void reset(T * r);</pre>
<BLOCKQUOTE>
<P><B>Effects:</B> Equivalent to <code>intrusive_ptr(r).swap(*this)</code>.</P>

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@ -42,5 +42,10 @@ import testing ;
[ run spinlock_try_test.cpp ]
[ run spinlock_try_test.cpp : : : <threading>multi : spinlock_try_test.mt ]
[ run spinlock_pool_test.cpp ]
[ run make_shared_test.cpp ]
[ run sp_convertible_test.cpp ]
[ run wp_convertible_test.cpp ]
[ run ip_convertible_test.cpp ]
[ run allocate_shared_test.cpp ]
;
}

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@ -0,0 +1,189 @@
// allocate_shared_test.cpp
//
// Copyright (c) 2007, 2008 Peter Dimov
//
// 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/detail/lightweight_test.hpp>
#include <boost/make_shared.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
class X
{
private:
X( X const & );
X & operator=( X const & );
public:
static int instances;
int v;
explicit X( int a1 = 0, int a2 = 0, int a3 = 0, int a4 = 0, int a5 = 0, int a6 = 0, int a7 = 0, int a8 = 0, int a9 = 0 ): v( a1+a2+a3+a4+a5+a6+a7+a8+a9 )
{
++instances;
}
~X()
{
--instances;
}
};
int X::instances = 0;
int main()
{
{
boost::shared_ptr< int > pi = boost::allocate_shared< int >( std::allocator<int>() );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( *pi == 0 );
}
{
boost::shared_ptr< int > pi = boost::allocate_shared< int >( std::allocator<int>(), 5 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( *pi == 5 );
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>() );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 0 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2, 3 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2, 3, 4 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7, 8 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7+8 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::allocate_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7, 8, 9 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7+8+9 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
return boost::report_errors();
}

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@ -0,0 +1,54 @@
#include <boost/config.hpp>
// wp_convertible_test.cpp
//
// Copyright (c) 2008 Peter Dimov
//
// 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/detail/lightweight_test.hpp>
#include <boost/intrusive_ptr.hpp>
//
struct W
{
};
void intrusive_ptr_add_ref( W* )
{
}
void intrusive_ptr_release( W* )
{
}
struct X: public virtual W
{
};
struct Y: public virtual W
{
};
struct Z: public X
{
};
int f( boost::intrusive_ptr<X> )
{
return 1;
}
int f( boost::intrusive_ptr<Y> )
{
return 2;
}
int main()
{
BOOST_TEST( 1 == f( boost::intrusive_ptr<Z>() ) );
return boost::report_errors();
}

189
test/make_shared_test.cpp Normal file
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@ -0,0 +1,189 @@
// make_shared_test.cpp
//
// Copyright (c) 2007, 2008 Peter Dimov
//
// 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/detail/lightweight_test.hpp>
#include <boost/make_shared.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
class X
{
private:
X( X const & );
X & operator=( X const & );
public:
static int instances;
int v;
explicit X( int a1 = 0, int a2 = 0, int a3 = 0, int a4 = 0, int a5 = 0, int a6 = 0, int a7 = 0, int a8 = 0, int a9 = 0 ): v( a1+a2+a3+a4+a5+a6+a7+a8+a9 )
{
++instances;
}
~X()
{
--instances;
}
};
int X::instances = 0;
int main()
{
{
boost::shared_ptr< int > pi = boost::make_shared< int >();
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( *pi == 0 );
}
{
boost::shared_ptr< int > pi = boost::make_shared< int >( 5 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( *pi == 5 );
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > pi = boost::make_shared< X >();
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 0 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2, 3 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2, 3, 4 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2, 3, 4, 5 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2, 3, 4, 5, 6 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2, 3, 4, 5, 6, 7 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2, 3, 4, 5, 6, 7, 8 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7+8 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::shared_ptr< X > pi = boost::make_shared< X >( 1, 2, 3, 4, 5, 6, 7, 8, 9 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7+8+9 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
return boost::report_errors();
}

View File

@ -196,6 +196,10 @@ void test()
BOOST_TEST( cp.use_count() == 3 );
BOOST_TEST( *cp == 87654 );
#if defined( BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP )
using boost::swap;
#endif
boost::shared_ptr<int> cp4;
swap( cp2, cp4 );
BOOST_TEST( cp4.use_count() == 3 );

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@ -0,0 +1,71 @@
#include <boost/config.hpp>
// sp_convertible_test.cpp
//
// Copyright (c) 2008 Peter Dimov
//
// 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/detail/lightweight_test.hpp>
#include <boost/shared_ptr.hpp>
//
class incomplete;
struct X
{
};
struct Y
{
};
struct Z: public X
{
};
int f( boost::shared_ptr<void const> )
{
return 1;
}
int f( boost::shared_ptr<int> )
{
return 2;
}
int f( boost::shared_ptr<incomplete> )
{
return 3;
}
int g( boost::shared_ptr<X> )
{
return 4;
}
int g( boost::shared_ptr<Y> )
{
return 5;
}
int g( boost::shared_ptr<incomplete> )
{
return 6;
}
int main()
{
boost::shared_ptr<double> p1;
BOOST_TEST( 1 == f( p1 ) );
BOOST_TEST( 1 == f( boost::shared_ptr<double>() ) );
boost::shared_ptr<Z> p2;
BOOST_TEST( 4 == g( p2 ) );
BOOST_TEST( 4 == g( boost::shared_ptr<Z>() ) );
return boost::report_errors();
}

View File

@ -49,6 +49,9 @@ int main()
BOOST_TEST( q != 0 && q->data == 17041 );
}
#if defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, < 1300 )
#else
{
boost::shared_ptr<X> p( &x, deleter(), std::allocator<X>() );
@ -58,5 +61,7 @@ int main()
BOOST_TEST( q != 0 && q->data == 17041 );
}
#endif
return boost::report_errors();
}

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@ -0,0 +1,68 @@
#include <boost/config.hpp>
// wp_convertible_test.cpp
//
// Copyright (c) 2008 Peter Dimov
//
// 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/detail/lightweight_test.hpp>
#include <boost/weak_ptr.hpp>
//
class incomplete;
struct X
{
};
struct Y
{
};
struct Z: public X
{
};
int f( boost::weak_ptr<void const> )
{
return 1;
}
int f( boost::weak_ptr<int> )
{
return 2;
}
int f( boost::weak_ptr<incomplete> )
{
return 3;
}
int g( boost::weak_ptr<X> )
{
return 4;
}
int g( boost::weak_ptr<Y> )
{
return 5;
}
int g( boost::weak_ptr<incomplete> )
{
return 6;
}
int main()
{
BOOST_TEST( 1 == f( boost::weak_ptr<double>() ) );
BOOST_TEST( 1 == f( boost::shared_ptr<double>() ) );
BOOST_TEST( 4 == g( boost::weak_ptr<Z>() ) );
BOOST_TEST( 4 == g( boost::shared_ptr<Z>() ) );
return boost::report_errors();
}