| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465 |
- /*
- 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_UNIQUE_HPP
- #define BOOST_SMART_PTR_MAKE_UNIQUE_HPP
- #include <boost/smart_ptr/detail/sp_type_traits.hpp>
- #include <memory>
- #include <type_traits>
- #include <utility>
- namespace boost {
- template<class T>
- inline typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T> >::type
- make_unique()
- {
- return std::unique_ptr<T>(new T());
- }
- template<class T, class... Args>
- inline typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T> >::type
- make_unique(Args&&... args)
- {
- return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
- }
- template<class T>
- inline typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T> >::type
- make_unique(typename std::remove_reference<T>::type&& value)
- {
- return std::unique_ptr<T>(new T(std::move(value)));
- }
- template<class T>
- inline typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T> >::type
- make_unique_noinit()
- {
- return std::unique_ptr<T>(new T);
- }
- template<class T>
- inline typename std::enable_if<detail::sp_is_unbounded_array<T>::value,
- std::unique_ptr<T> >::type
- make_unique(std::size_t size)
- {
- return std::unique_ptr<T>(new typename std::remove_extent<T>::type[size]());
- }
- template<class T>
- inline typename std::enable_if<detail::sp_is_unbounded_array<T>::value,
- std::unique_ptr<T> >::type
- make_unique_noinit(std::size_t size)
- {
- return std::unique_ptr<T>(new typename std::remove_extent<T>::type[size]);
- }
- } /* boost */
- #endif
|