diff options
author | Jacques Lucke <jacques@blender.org> | 2020-04-21 18:31:56 +0300 |
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committer | Jacques Lucke <jacques@blender.org> | 2020-04-21 18:31:56 +0300 |
commit | 3059353b38ed1fc432cce584afad5bef3b7f2227 (patch) | |
tree | 7b0fe042cccc6a3372ecb379e2d1725dea6515a9 /source/blender/blenlib/BLI_memory_utils_cxx.h | |
parent | 0e52b91f97bcb800dc4f07f93f7f07e1cf9cab1c (diff) |
BLI: Use .hh extension for C++ headers in blenlib
Diffstat (limited to 'source/blender/blenlib/BLI_memory_utils_cxx.h')
-rw-r--r-- | source/blender/blenlib/BLI_memory_utils_cxx.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/source/blender/blenlib/BLI_memory_utils_cxx.h b/source/blender/blenlib/BLI_memory_utils_cxx.h deleted file mode 100644 index 6534138315d..00000000000 --- a/source/blender/blenlib/BLI_memory_utils_cxx.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#ifndef __BLI_MEMORY_UTILS_CXX_H__ -#define __BLI_MEMORY_UTILS_CXX_H__ - -/** \file - * \ingroup bli - */ - -#include <algorithm> -#include <memory> - -#include "BLI_utildefines.h" - -namespace BLI { - -using std::copy; -using std::copy_n; -using std::uninitialized_copy; -using std::uninitialized_copy_n; -using std::uninitialized_fill; -using std::uninitialized_fill_n; - -template<typename T> void construct_default(T *ptr) -{ - new (ptr) T(); -} - -template<typename T> void destruct(T *ptr) -{ - ptr->~T(); -} - -template<typename T> void destruct_n(T *ptr, uint n) -{ - for (uint i = 0; i < n; i++) { - ptr[i].~T(); - } -} - -template<typename T> void uninitialized_move_n(T *src, uint n, T *dst) -{ - std::uninitialized_copy_n(std::make_move_iterator(src), n, dst); -} - -template<typename T> void move_n(T *src, uint n, T *dst) -{ - std::copy_n(std::make_move_iterator(src), n, dst); -} - -template<typename T> void uninitialized_relocate(T *src, T *dst) -{ - new (dst) T(std::move(*src)); - destruct(src); -} - -template<typename T> void uninitialized_relocate_n(T *src, uint n, T *dst) -{ - uninitialized_move_n(src, n, dst); - destruct_n(src, n); -} - -template<typename T> void relocate(T *src, T *dst) -{ - *dst = std::move(*src); - destruct(src); -} - -template<typename T> void relocate_n(T *src, uint n, T *dst) -{ - move_n(src, n, dst); - destruct_n(src, n); -} - -template<typename T, typename... Args> std::unique_ptr<T> make_unique(Args &&... args) -{ - return std::unique_ptr<T>(new T(std::forward<Args>(args)...)); -} - -template<typename T> struct DestructValueAtAddress { - void operator()(T *ptr) - { - ptr->~T(); - } -}; - -template<typename T> using destruct_ptr = std::unique_ptr<T, DestructValueAtAddress<T>>; - -template<uint Size, uint Alignment> class alignas(Alignment) AlignedBuffer { - private: - /* Don't create an empty array. This causes problems with some compilers. */ - static constexpr uint ActualSize = (Size > 0) ? Size : 1; - char m_buffer[ActualSize]; - - public: - void *ptr() - { - return (void *)m_buffer; - } - - const void *ptr() const - { - return (const void *)m_buffer; - } -}; - -} // namespace BLI - -#endif /* __BLI_MEMORY_UTILS_CXX_H__ */ |