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#ifndef BOOST_SMART_PTR_MAKE_SHARED_OBJECT_HPP_INCLUDED
#define BOOST_SMART_PTR_MAKE_SHARED_OBJECT_HPP_INCLUDED
// make_shared_object.hpp
//
// Copyright (c) 2007, 2008, 2012 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/ for documentation.
#include <boost/config.hpp>
#include <boost/move/core.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/smart_ptr/shared_ptr.hpp>
#include <boost/smart_ptr/detail/sp_forward.hpp>
#include <boost/smart_ptr/detail/sp_noexcept.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() BOOST_SP_NOEXCEPT
{
if( initialized_ )
{
#if defined( __GNUC__ )
// fixes incorrect aliasing warning
T * p = reinterpret_cast< T* >( storage_.data_ );
p->~T();
#else
reinterpret_cast< T* >( storage_.data_ )->~T();
#endif
initialized_ = false;
}
}
public:
sp_ms_deleter() BOOST_SP_NOEXCEPT : initialized_( false )
{
}
template<class A> explicit sp_ms_deleter( A const & ) BOOST_SP_NOEXCEPT : initialized_( false )
{
}
// optimization: do not copy storage_
sp_ms_deleter( sp_ms_deleter const & ) BOOST_SP_NOEXCEPT : initialized_( false )
{
}
~sp_ms_deleter() BOOST_SP_NOEXCEPT
{
destroy();
}
void operator()( T * ) BOOST_SP_NOEXCEPT
{
destroy();
}
static void operator_fn( T* ) BOOST_SP_NOEXCEPT // operator() can't be static
{
}
void * address() BOOST_SP_NOEXCEPT
{
return storage_.data_;
}
void set_initialized() BOOST_SP_NOEXCEPT
{
initialized_ = true;
}
};
template< class T, class A > class sp_as_deleter
{
private:
typedef typename sp_aligned_storage< sizeof( T ), ::boost::alignment_of< T >::value >::type storage_type;
storage_type storage_;
A a_;
bool initialized_;
private:
void destroy() BOOST_SP_NOEXCEPT
{
if( initialized_ )
{
T * p = reinterpret_cast< T* >( storage_.data_ );
#if !defined( BOOST_NO_CXX11_ALLOCATOR )
std::allocator_traits<A>::destroy( a_, p );
#else
p->~T();
#endif
initialized_ = false;
}
}
public:
sp_as_deleter( A const & a ) BOOST_SP_NOEXCEPT : a_( a ), initialized_( false )
{
}
// optimization: do not copy storage_
sp_as_deleter( sp_as_deleter const & r ) BOOST_SP_NOEXCEPT : a_( r.a_), initialized_( false )
{
}
~sp_as_deleter() BOOST_SP_NOEXCEPT
{
destroy();
}
void operator()( T * ) BOOST_SP_NOEXCEPT
{
destroy();
}
static void operator_fn( T* ) BOOST_SP_NOEXCEPT // operator() can't be static
{
}
void * address() BOOST_SP_NOEXCEPT
{
return storage_.data_;
}
void set_initialized() BOOST_SP_NOEXCEPT
{
initialized_ = true;
}
};
template< class T > struct sp_if_not_array
{
typedef boost::shared_ptr< T > type;
};
#if !defined( BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION )
template< class T > struct sp_if_not_array< T[] >
{
};
#if !defined( __BORLANDC__ ) || !BOOST_WORKAROUND( __BORLANDC__, < 0x600 )
template< class T, std::size_t N > struct sp_if_not_array< T[N] >
{
};
#endif
#endif
} // namespace detail
#if !defined( BOOST_NO_FUNCTION_TEMPLATE_ORDERING )
# define BOOST_SP_MSD( T ) boost::detail::sp_inplace_tag< boost::detail::sp_ms_deleter< T > >()
#else
# define BOOST_SP_MSD( T ) boost::detail::sp_ms_deleter< T >()
#endif
// _noinit versions
template< class T > typename boost::detail::sp_if_not_array< T >::type make_shared_noinit()
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T;
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 > typename boost::detail::sp_if_not_array< T >::type allocate_shared_noinit( A const & a )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T;
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 );
}
#if !defined( BOOST_NO_CXX11_VARIADIC_TEMPLATES ) && !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
// Variadic templates, rvalue reference
template< class T, class... Args > typename boost::detail::sp_if_not_array< T >::type make_shared( Args && ... args )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T( boost::detail::sp_forward<Args>( args )... );
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... Args > typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a, Args && ... args )
{
#if !defined( BOOST_NO_CXX11_ALLOCATOR )
typedef typename std::allocator_traits<A>::template rebind_alloc<T> A2;
A2 a2( a );
typedef boost::detail::sp_as_deleter< T, A2 > D;
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), boost::detail::sp_inplace_tag<D>(), a2 );
#else
typedef boost::detail::sp_ms_deleter< T > D;
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), boost::detail::sp_inplace_tag<D>(), a );
#endif
D * pd = static_cast< D* >( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
#if !defined( BOOST_NO_CXX11_ALLOCATOR )
std::allocator_traits<A2>::construct( a2, static_cast< T* >( pv ), boost::detail::sp_forward<Args>( args )... );
#else
::new( pv ) T( boost::detail::sp_forward<Args>( args )... );
#endif
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 // !defined( BOOST_NO_CXX11_VARIADIC_TEMPLATES ) && !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
// Common zero-argument versions
template< class T > typename boost::detail::sp_if_not_array< T >::type make_shared()
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T();
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 > typename boost::detail::sp_if_not_array< T >::type allocate_shared( A const & a )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T();
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 );
}
// C++03 version
template< class T, class A1 >
typename boost::detail::sp_if_not_array< T >::type make_shared( BOOST_FWD_REF(A1) a1 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( 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, BOOST_FWD_REF(A1) a1 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( 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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( 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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( 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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( 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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( 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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( 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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( 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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::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 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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6, BOOST_FWD_REF(A7) a7 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::forward<A6>( a6 ),
boost::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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6, BOOST_FWD_REF(A7) a7 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::forward<A6>( a6 ),
boost::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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6, BOOST_FWD_REF(A7) a7, BOOST_FWD_REF(A8) a8 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::forward<A6>( a6 ),
boost::forward<A7>( a7 ),
boost::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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6, BOOST_FWD_REF(A7) a7, BOOST_FWD_REF(A8) a8 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::forward<A6>( a6 ),
boost::forward<A7>( a7 ),
boost::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( BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6, BOOST_FWD_REF(A7) a7, BOOST_FWD_REF(A8) a8, BOOST_FWD_REF(A9) a9 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ) );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::forward<A6>( a6 ),
boost::forward<A7>( a7 ),
boost::forward<A8>( a8 ),
boost::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, BOOST_FWD_REF(A1) a1, BOOST_FWD_REF(A2) a2, BOOST_FWD_REF(A3) a3, BOOST_FWD_REF(A4) a4, BOOST_FWD_REF(A5) a5, BOOST_FWD_REF(A6) a6, BOOST_FWD_REF(A7) a7, BOOST_FWD_REF(A8) a8, BOOST_FWD_REF(A9) a9 )
{
boost::shared_ptr< T > pt( static_cast< T* >( 0 ), BOOST_SP_MSD( T ), a );
boost::detail::sp_ms_deleter< T > * pd = static_cast<boost::detail::sp_ms_deleter< T > *>( pt._internal_get_untyped_deleter() );
void * pv = pd->address();
::new( pv ) T(
boost::forward<A1>( a1 ),
boost::forward<A2>( a2 ),
boost::forward<A3>( a3 ),
boost::forward<A4>( a4 ),
boost::forward<A5>( a5 ),
boost::forward<A6>( a6 ),
boost::forward<A7>( a7 ),
boost::forward<A8>( a8 ),
boost::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 );
}
#endif // !defined( BOOST_NO_CXX11_VARIADIC_TEMPLATES ) && !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
#undef BOOST_SP_MSD
} // namespace boost
#endif // #ifndef BOOST_SMART_PTR_MAKE_SHARED_OBJECT_HPP_INCLUDED
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