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83 lines
2.4 KiB
C++
83 lines
2.4 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_MEMORY_RESOURCE
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#define _LIBCPP_MEMORY_RESOURCE
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/**
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memory_resource synopsis
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// C++17
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namespace std::pmr {
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class memory_resource;
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bool operator==(const memory_resource& a,
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const memory_resource& b) noexcept;
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bool operator!=(const memory_resource& a,
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const memory_resource& b) noexcept; // removed in C++20
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template <class Tp> class polymorphic_allocator;
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template <class T1, class T2>
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bool operator==(const polymorphic_allocator<T1>& a,
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const polymorphic_allocator<T2>& b) noexcept;
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template <class T1, class T2>
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bool operator!=(const polymorphic_allocator<T1>& a,
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const polymorphic_allocator<T2>& b) noexcept; // removed in C++20
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// Global memory resources
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memory_resource* set_default_resource(memory_resource* r) noexcept;
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memory_resource* get_default_resource() noexcept;
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memory_resource* new_delete_resource() noexcept;
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memory_resource* null_memory_resource() noexcept;
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// Pool resource classes
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struct pool_options;
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class synchronized_pool_resource;
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class unsynchronized_pool_resource;
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class monotonic_buffer_resource;
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} // namespace std::pmr
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*/
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#include <__config>
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#if _LIBCPP_STD_VER >= 17
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# include <__memory_resource/memory_resource.h>
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# include <__memory_resource/monotonic_buffer_resource.h>
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# include <__memory_resource/polymorphic_allocator.h>
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# include <__memory_resource/pool_options.h>
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# include <__memory_resource/synchronized_pool_resource.h>
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# include <__memory_resource/unsynchronized_pool_resource.h>
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#endif
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#include <version>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 14
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# include <cstddef>
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# include <cstdint>
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# include <limits>
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# include <mutex>
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# include <new>
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# include <stdexcept>
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# include <tuple>
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#endif
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#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
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# include <stdexcept>
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#endif
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#endif /* _LIBCPP_MEMORY_RESOURCE */
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