Yi Kong | 878f994 | 2023-12-13 12:55:04 +0900 | [diff] [blame^] | 1 | // -*- C++ -*- |
| 2 | //===----------------------------------------------------------------------===// |
| 3 | // |
| 4 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 5 | // See https://llvm.org/LICENSE.txt for license information. |
| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #ifndef _LIBCPP_MEMORY_RESOURCE |
| 11 | #define _LIBCPP_MEMORY_RESOURCE |
| 12 | |
| 13 | /** |
| 14 | memory_resource synopsis |
| 15 | |
| 16 | // C++17 |
| 17 | |
| 18 | namespace std::pmr { |
| 19 | |
| 20 | class memory_resource; |
| 21 | |
| 22 | bool operator==(const memory_resource& a, |
| 23 | const memory_resource& b) noexcept; |
| 24 | bool operator!=(const memory_resource& a, |
| 25 | const memory_resource& b) noexcept; // removed in C++20 |
| 26 | |
| 27 | template <class Tp> class polymorphic_allocator; |
| 28 | |
| 29 | template <class T1, class T2> |
| 30 | bool operator==(const polymorphic_allocator<T1>& a, |
| 31 | const polymorphic_allocator<T2>& b) noexcept; |
| 32 | template <class T1, class T2> |
| 33 | bool operator!=(const polymorphic_allocator<T1>& a, |
| 34 | const polymorphic_allocator<T2>& b) noexcept; // removed in C++20 |
| 35 | |
| 36 | // Global memory resources |
| 37 | memory_resource* set_default_resource(memory_resource* r) noexcept; |
| 38 | memory_resource* get_default_resource() noexcept; |
| 39 | memory_resource* new_delete_resource() noexcept; |
| 40 | memory_resource* null_memory_resource() noexcept; |
| 41 | |
| 42 | // Pool resource classes |
| 43 | struct pool_options; |
| 44 | class synchronized_pool_resource; |
| 45 | class unsynchronized_pool_resource; |
| 46 | class monotonic_buffer_resource; |
| 47 | |
| 48 | } // namespace std::pmr |
| 49 | |
| 50 | */ |
| 51 | |
| 52 | #include <__config> |
| 53 | #include <__memory_resource/memory_resource.h> |
| 54 | #include <__memory_resource/monotonic_buffer_resource.h> |
| 55 | #include <__memory_resource/polymorphic_allocator.h> |
| 56 | #include <__memory_resource/pool_options.h> |
| 57 | #include <__memory_resource/synchronized_pool_resource.h> |
| 58 | #include <__memory_resource/unsynchronized_pool_resource.h> |
| 59 | #include <version> |
| 60 | |
| 61 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| 62 | # pragma GCC system_header |
| 63 | #endif |
| 64 | |
| 65 | #endif /* _LIBCPP_MEMORY_RESOURCE */ |