forked from Mirrors/openclonk
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/*
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* OpenClonk, http://www.openclonk.org
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*
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* Copyright (c) 2015, The OpenClonk Team and contributors
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*
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* Distributed under the terms of the ISC license; see accompanying file
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* "COPYING" for details.
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*
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* "Clonk" is a registered trademark of Matthes Bender, used with permission.
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* See accompanying file "TRADEMARK" for details.
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*
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* To redistribute this file separately, substitute the full license texts
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* for the above references.
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*/
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#ifndef INC_make_unique
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#define INC_make_unique
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#include "config.h"
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// C++14 std::make_unique
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#include <memory>
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#include <utility>
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#ifndef HAVE_MAKE_UNIQUE
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namespace detail {
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template<class T>
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typename std::enable_if<std::is_array<T>::value && std::extent<T>::value == 0, std::unique_ptr<T>>::type
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make_unique(size_t n)
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{
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return std::unique_ptr<T>(new typename std::remove_extent<T>::type[n]());
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}
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template<class T, class ...Args>
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typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T>>::type
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make_unique(Args &&...args)
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{
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return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
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}
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}
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namespace std { using ::detail::make_unique; }
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#endif
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#endif
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