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https://github.com/Heretek-AI/GDevelop.git
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Florian Rival
a8559bfbbc
* Update all CMakeLists of extensions to use clang-format * Run clang-format on all Extensions * Update GDCore CMakeLists.txt to add clang-format * Run clang-format on GDCore files * Update GDJS and GDCpp CMakeLists.txt to add clang-format * Run clang-format on GDCpp and GDJS files
49 lines
1.0 KiB
C++
49 lines
1.0 KiB
C++
/*
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* GDevelop Core
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* This project is released under the MIT License.
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*
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* This file is from https://isocpp.org/files/papers/N3656.txt
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*/
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#ifndef GDCORE_MAKEUNIQUE_H
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#define GDCORE_MAKEUNIQUE_H
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#include <memory>
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/**
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* Temporary implementation of make_unique as it's not available in C++11.
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*/
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namespace gd {
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template <class T>
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struct _Unique_if {
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typedef std::unique_ptr<T> _Single_object;
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};
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template <class T>
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struct _Unique_if<T[]> {
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typedef std::unique_ptr<T[]> _Unknown_bound;
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};
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template <class T, size_t N>
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struct _Unique_if<T[N]> {
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typedef void _Known_bound;
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};
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template <class T, class... Args>
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typename _Unique_if<T>::_Single_object make_unique(Args&&... args) {
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return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
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}
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template <class T>
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typename _Unique_if<T>::_Unknown_bound make_unique(size_t n) {
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typedef typename std::remove_extent<T>::type U;
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return std::unique_ptr<T>(new U[n]());
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}
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template <class T, class... Args>
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typename _Unique_if<T>::_Known_bound make_unique(Args&&...) = delete;
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} // namespace gd
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#endif
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