forked from boostorg/smart_ptr
cb0797acf0
Implement shared_ptr<X[]>, weak_ptr<X[]>. Refs #1113. ........ Fix shared_ptr<T[]> EDG issues. ........ Disable make_shared<T> overloads when T is Q[]. ........ Add catch(...) clauses to sp_array_test.cpp. ........ Add allocate_shared and make_shared for shared_ptr arrays of runtime size. Fulfills need for allocate_shared_array and make_shared_array. ........ Update Jamfile.v2 to run make_shared array tests and allocate_shared array tests. ........ Fix g++ issues. ........ Add specialization of sp_if_not_array<T[N]>. ........ Rename make_shared.hpp to make_shared_object.hpp, include from make_shared.hpp. ........ Add make_shared_array_args_test.cpp. ........ Add support for make_shared of array of arrays. Correctly destroy elements and construct elements for the variadic template constructor variants. ........ Fix sp_convertible<T const[], T const[]>. ........ Update smart_ptr/detail/array_helper to have create and create_noinit for non-array case. ........ Rename sp_convertible_test.cpp to shared_ptr_convertible_test.cpp. ........ Don't treat array_helper create and create_noinit for array types as a special case. ........ Add sp_convertible_test.cpp. ........ Fix array_helper (create_noinit and use of args...). ........ Update allocate_shared and make_shared to treat multidimensional array as single dimension. Remove detail array_helper. Add detail array traits. Update tests. ........ Simplify array_deleter interface ........ Add missing semicolon. ........ Fix typo. ........ Add tests for variadic template constructors overload of array forms of make_shared and allocate_shared for multidimensional arrays and up to 9 constructor arguments. ........ Add support for shared_ptr<X[N>. ........ Add C++11 initializer list support for make_shared and allocate_shared array forms. ........ Clean up code in allocate_shared_array.hpp and make_shared_array.hpp ........ Change make_shared and allocate_shared array form semantics with initializer lists overload that takes no size. ........ Disable make_shared for arrays when the compiler doesn't support partial specialization or SFINAE. ........ For allocate_shared and make_shared: Separate test case that g++ does support yet. Remove macros testing for no partial specialization in traits. Add additional traits. ........ Actually remove test cases from make_shared_array_create_test.cpp and allocate_shared_array_create_test.cpp that g++ does not handle. ........ Add overloads to support fixed size arrays, T[N], to allocate_shared (variadic) and make_shared (variadic) and make_shared_noinit. ........ Add additional overload for make_shared and allocate_shared for arrays for fixed size arrays and initializer lists. ........ Add assertion to overload of make_shared and allocate_shared for T[N] with initializer lists. Rename detail type to be more intuitive. ........ Add allocate_shared_array_args_test.cpp. ........ Keep old definition of sp_assert_convertible when BOOST_SP_NO_SP_CONVERTIBLE is set. ........ Updated shared_array to match shared_ptr. Refs #1113. ........ Add final overload of make_shared and allocate_shared (array forms) for T[][N] with C++11 initializer lists. ........ Change traits for initializer list for g++ ........ Tidy long line formatting in allocate_shared_array.hpp and make_shared_array.hpp ........ Update tests for make_shared and allocate_shared array forms, for normal case, initializer lists, variadic template arguments, for arrays and fixed size arrays. ........ Update Jamfile.v2 with two new smart_ptr tests for allocate_shared and make_shared ........ [SVN r81339]
999 lines
32 KiB
C++
999 lines
32 KiB
C++
#ifndef BOOST_SMART_PTR_MAKE_SHARED_OBJECT_HPP_INCLUDED
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#define BOOST_SMART_PTR_MAKE_SHARED_OBJECT_HPP_INCLUDED
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// make_shared_object.hpp
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//
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// Copyright (c) 2007, 2008, 2012 Peter Dimov
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//
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// Distributed under the Boost Software License, Version 1.0.
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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// See http://www.boost.org/libs/smart_ptr/make_shared.html
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// for documentation.
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#include <boost/config.hpp>
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#include <boost/smart_ptr/shared_ptr.hpp>
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#include <boost/type_traits/type_with_alignment.hpp>
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#include <boost/type_traits/alignment_of.hpp>
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#include <cstddef>
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#include <new>
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namespace boost
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{
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namespace detail
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{
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template< std::size_t N, std::size_t A > struct sp_aligned_storage
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{
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union type
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{
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char data_[ N ];
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typename boost::type_with_alignment< A >::type align_;
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};
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};
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template< class T > class sp_ms_deleter
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{
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private:
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typedef typename sp_aligned_storage< sizeof( T ), ::boost::alignment_of< T >::value >::type storage_type;
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bool initialized_;
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storage_type storage_;
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private:
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void destroy()
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{
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if( initialized_ )
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{
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#if defined( __GNUC__ )
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// fixes incorrect aliasing warning
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T * p = reinterpret_cast< T* >( storage_.data_ );
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p->~T();
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#else
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reinterpret_cast< T* >( storage_.data_ )->~T();
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#endif
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initialized_ = false;
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}
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}
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public:
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sp_ms_deleter(): initialized_( false )
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{
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}
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// optimization: do not copy storage_
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sp_ms_deleter( sp_ms_deleter const & ): initialized_( false )
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{
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}
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~sp_ms_deleter()
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{
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destroy();
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}
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void operator()( T * )
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{
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destroy();
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}
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void * address()
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{
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return storage_.data_;
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}
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void set_initialized()
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{
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initialized_ = true;
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}
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};
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#if defined( BOOST_HAS_RVALUE_REFS )
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template< class T > T&& sp_forward( T & t )
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{
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return static_cast< T&& >( t );
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}
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#endif
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template< class T > struct sp_if_not_array
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{
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typedef boost::shared_ptr< T > type;
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};
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#if !defined( BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION )
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template< class T > struct sp_if_not_array< T[] >
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{
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};
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template< class T, std::size_t N > struct sp_if_not_array< T[N] >
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{
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};
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#endif
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} // namespace detail
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#if !defined( BOOST_NO_FUNCTION_TEMPLATE_ORDERING )
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# define BOOST_SP_MSD( T ) boost::detail::sp_inplace_tag< boost::detail::sp_ms_deleter< T > >()
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#else
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# define BOOST_SP_MSD( T ) boost::detail::sp_ms_deleter< T >()
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#endif
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// Zero-argument versions
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//
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// Used even when variadic templates are available because of the new T() vs new T issue
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template< class T > typename boost::detail::sp_if_not_array< T >::type make_shared()
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T();
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A > typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T();
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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#if defined( BOOST_HAS_VARIADIC_TMPL ) && defined( BOOST_HAS_RVALUE_REFS )
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// Variadic templates, rvalue reference
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template< class T, class Arg1, class... Args > typename boost::detail::sp_if_not_array< T >::type make_shared( Arg1 && arg1, Args && ... args )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T( boost::detail::sp_forward<Arg1>( arg1 ), boost::detail::sp_forward<Args>( args )... );
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A, class Arg1, class... Args > typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, Arg1 && arg1, Args && ... args )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T( boost::detail::sp_forward<Arg1>( arg1 ), boost::detail::sp_forward<Args>( args )... );
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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#elif defined( BOOST_HAS_RVALUE_REFS )
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// For example MSVC 10.0
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template< class T, class A1 >
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typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A, class A1 >
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typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A1, class A2 >
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typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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boost::detail::sp_forward<A2>( a2 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A, class A1, class A2 >
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typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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boost::detail::sp_forward<A2>( a2 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A1, class A2, class A3 >
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typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2, A3 && a3 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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boost::detail::sp_forward<A2>( a2 ),
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boost::detail::sp_forward<A3>( a3 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A, class A1, class A2, class A3 >
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typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2, A3 && a3 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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boost::detail::sp_forward<A2>( a2 ),
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boost::detail::sp_forward<A3>( a3 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A1, class A2, class A3, class A4 >
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typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2, A3 && a3, A4 && a4 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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boost::detail::sp_forward<A2>( a2 ),
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boost::detail::sp_forward<A3>( a3 ),
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boost::detail::sp_forward<A4>( a4 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A, class A1, class A2, class A3, class A4 >
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typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2, A3 && a3, A4 && a4 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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boost::detail::sp_forward<A2>( a2 ),
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boost::detail::sp_forward<A3>( a3 ),
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boost::detail::sp_forward<A4>( a4 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A1, class A2, class A3, class A4, class A5 >
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typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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boost::detail::sp_forward<A2>( a2 ),
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boost::detail::sp_forward<A3>( a3 ),
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boost::detail::sp_forward<A4>( a4 ),
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boost::detail::sp_forward<A5>( a5 )
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);
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A, class A1, class A2, class A3, class A4, class A5 >
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typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T(
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boost::detail::sp_forward<A1>( a1 ),
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|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4, class A5, class A6 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6 >
|
|
typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6, A7 && a7 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 ),
|
|
boost::detail::sp_forward<A7>( a7 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7 >
|
|
typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6, A7 && a7 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 ),
|
|
boost::detail::sp_forward<A7>( a7 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6, A7 && a7, A8 && a8 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 ),
|
|
boost::detail::sp_forward<A7>( a7 ),
|
|
boost::detail::sp_forward<A8>( a8 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 >
|
|
typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6, A7 && a7, A8 && a8 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 ),
|
|
boost::detail::sp_forward<A7>( a7 ),
|
|
boost::detail::sp_forward<A8>( a8 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6, A7 && a7, A8 && a8, A9 && a9 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 ),
|
|
boost::detail::sp_forward<A7>( a7 ),
|
|
boost::detail::sp_forward<A8>( a8 ),
|
|
boost::detail::sp_forward<A9>( a9 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9 >
|
|
typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 && a1, A2 && a2, A3 && a3, A4 && a4, A5 && a5, A6 && a6, A7 && a7, A8 && a8, A9 && a9 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T(
|
|
boost::detail::sp_forward<A1>( a1 ),
|
|
boost::detail::sp_forward<A2>( a2 ),
|
|
boost::detail::sp_forward<A3>( a3 ),
|
|
boost::detail::sp_forward<A4>( a4 ),
|
|
boost::detail::sp_forward<A5>( a5 ),
|
|
boost::detail::sp_forward<A6>( a6 ),
|
|
boost::detail::sp_forward<A7>( a7 ),
|
|
boost::detail::sp_forward<A8>( a8 ),
|
|
boost::detail::sp_forward<A9>( a9 )
|
|
);
|
|
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
#else
|
|
|
|
// C++03 version
|
|
|
|
template< class T, class A1 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 const & a1 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1 >
|
|
typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 const & a1 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 const & a1, A2 const & a2 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2 >
|
|
typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 const & a1, A2 const & a2 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 const & a1, A2 const & a2, A3 const & a3 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3 >
|
|
typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4 >
|
|
typename boost::detail::sp_if_not_array< T >::type make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4 )
|
|
{
|
|
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3, a4 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3, a4 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4, class A5 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3, a4, a5 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4, class A5 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T( a1, a2, a3, a4, a5 );
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A1, class A2, class A3, class A4, class A5, class A6 >
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typename boost::detail::sp_if_not_array< T >::type make_shared( A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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void * pv = pd->address();
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::new( pv ) T( a1, a2, a3, a4, a5, a6 );
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pd->set_initialized();
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T * pt2 = static_cast< T* >( pv );
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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}
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template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6 >
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typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6 )
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{
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boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
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|
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boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
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|
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void * pv = pd->address();
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|
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::new( pv ) T( a1, a2, a3, a4, a5, a6 );
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pd->set_initialized();
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|
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T * pt2 = static_cast< T* >( pv );
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|
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boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
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return boost::shared_ptr< T >( pt, pt2 );
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|
}
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|
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template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7 >
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typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3, a4, a5, a6, a7 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
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|
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3, a4, a5, a6, a7 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3, a4, a5, a6, a7, a8 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::detail::sp_ms_deleter< T > >( pt );
|
|
|
|
void * pv = pd->address();
|
|
|
|
::new( pv ) T( a1, a2, a3, a4, a5, a6, a7, a8 );
|
|
pd->set_initialized();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ) );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::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();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
template< class T, class A, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9 >
|
|
typename boost::detail::sp_if_not_array< T >::type 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 ), BOOST_SP_MSD( T ), a );
|
|
|
|
boost::detail::sp_ms_deleter< T > * pd = boost::get_deleter< boost::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();
|
|
|
|
T * pt2 = static_cast< T* >( pv );
|
|
|
|
boost::detail::sp_enable_shared_from_this( &pt, pt2, pt2 );
|
|
return boost::shared_ptr< T >( pt, pt2 );
|
|
}
|
|
|
|
#endif
|
|
|
|
#undef BOOST_SP_MSD
|
|
|
|
} // namespace boost
|
|
|
|
#endif // #ifndef BOOST_SMART_PTR_MAKE_SHARED_OBJECT_HPP_INCLUDED
|