整理
This commit is contained in:
68
include/boost/smart_ptr/make_shared_array.hpp
Normal file
68
include/boost/smart_ptr/make_shared_array.hpp
Normal file
@@ -0,0 +1,68 @@
|
||||
/*
|
||||
Copyright 2012-2019 Glen Joseph Fernandes
|
||||
(glenjofe@gmail.com)
|
||||
|
||||
Distributed under the Boost Software License, Version 1.0.
|
||||
(http://www.boost.org/LICENSE_1_0.txt)
|
||||
*/
|
||||
#ifndef BOOST_SMART_PTR_MAKE_SHARED_ARRAY_HPP
|
||||
#define BOOST_SMART_PTR_MAKE_SHARED_ARRAY_HPP
|
||||
|
||||
#include <boost/core/default_allocator.hpp>
|
||||
#include <boost/smart_ptr/allocate_shared_array.hpp>
|
||||
#include <boost/smart_ptr/detail/sp_type_traits.hpp>
|
||||
#include <type_traits>
|
||||
|
||||
namespace boost {
|
||||
|
||||
template<class T>
|
||||
inline typename std::enable_if<detail::sp_is_bounded_array<T>::value, shared_ptr<T> >::type
|
||||
make_shared()
|
||||
{
|
||||
return boost::allocate_shared<T>(boost::default_allocator<typename
|
||||
detail::sp_array_element<T>::type>());
|
||||
}
|
||||
|
||||
template<class T>
|
||||
inline typename std::enable_if<detail::sp_is_bounded_array<T>::value, shared_ptr<T> >::type
|
||||
make_shared(const typename std::remove_extent<T>::type& value)
|
||||
{
|
||||
return boost::allocate_shared<T>(boost::default_allocator<typename
|
||||
detail::sp_array_element<T>::type>(), value);
|
||||
}
|
||||
|
||||
template<class T>
|
||||
inline typename std::enable_if<detail::sp_is_unbounded_array<T>::value, shared_ptr<T> >::type
|
||||
make_shared(std::size_t size)
|
||||
{
|
||||
return boost::allocate_shared<T>(boost::default_allocator<typename
|
||||
detail::sp_array_element<T>::type>(), size);
|
||||
}
|
||||
|
||||
template<class T>
|
||||
inline typename std::enable_if<detail::sp_is_unbounded_array<T>::value, shared_ptr<T> >::type
|
||||
make_shared(std::size_t size, const typename std::remove_extent<T>::type& value)
|
||||
{
|
||||
return boost::allocate_shared<T>(boost::default_allocator<typename
|
||||
detail::sp_array_element<T>::type>(), size, value);
|
||||
}
|
||||
|
||||
template<class T>
|
||||
inline typename std::enable_if<detail::sp_is_bounded_array<T>::value, shared_ptr<T> >::type
|
||||
make_shared_noinit()
|
||||
{
|
||||
return boost::allocate_shared_noinit<T>(boost::default_allocator<typename
|
||||
detail::sp_array_element<T>::type>());
|
||||
}
|
||||
|
||||
template<class T>
|
||||
inline typename std::enable_if<detail::sp_is_unbounded_array<T>::value, shared_ptr<T> >::type
|
||||
make_shared_noinit(std::size_t size)
|
||||
{
|
||||
return boost::allocate_shared_noinit<T>(boost::default_allocator<typename
|
||||
detail::sp_array_element<T>::type>(), size);
|
||||
}
|
||||
|
||||
} /* boost */
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user