| /* |
| Open Asset Import Library (assimp) |
| ---------------------------------------------------------------------- |
| |
| Copyright (c) 2006-2017, assimp team |
| |
| All rights reserved. |
| |
| Redistribution and use of this software in source and binary forms, |
| with or without modification, are permitted provided that the |
| following conditions are met: |
| |
| * Redistributions of source code must retain the above |
| copyright notice, this list of conditions and the |
| following disclaimer. |
| |
| * Redistributions in binary form must reproduce the above |
| copyright notice, this list of conditions and the |
| following disclaimer in the documentation and/or other |
| materials provided with the distribution. |
| |
| * Neither the name of the assimp team, nor the names of its |
| contributors may be used to endorse or promote products |
| derived from this software without specific prior |
| written permission of the assimp team. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| ---------------------------------------------------------------------- |
| */ |
| #pragma once |
| |
| #ifndef MMD_CPP14_H |
| #define MMD_CPP14_H |
| |
| #include <cstddef> |
| #include <memory> |
| #include <type_traits> |
| #include <utility> |
| |
| namespace mmd { |
| template<class T> struct _Unique_if { |
| typedef std::unique_ptr<T> _Single_object; |
| }; |
| |
| template<class T> struct _Unique_if<T[]> { |
| typedef std::unique_ptr<T[]> _Unknown_bound; |
| }; |
| |
| template<class T, size_t N> struct _Unique_if<T[N]> { |
| typedef void _Known_bound; |
| }; |
| |
| template<class T, class... Args> |
| typename _Unique_if<T>::_Single_object |
| make_unique(Args&&... args) { |
| return std::unique_ptr<T>(new T(std::forward<Args>(args)...)); |
| } |
| |
| template<class T> |
| typename _Unique_if<T>::_Unknown_bound |
| make_unique(size_t n) { |
| typedef typename std::remove_extent<T>::type U; |
| return std::unique_ptr<T>(new U[n]()); |
| } |
| |
| template<class T, class... Args> |
| typename _Unique_if<T>::_Known_bound |
| make_unique(Args&&...) = delete; |
| } |
| |
| #endif |
