dfaa3c47cc
This is missing the synchronized_pool_resource and unsynchronized_pool_resource classes but is otherwise complete. This is a new implementation, not based on the existing code in <experimental/memory_resource>, but memory_resource and polymorphic_allocator ended up looking almost the same anyway. The constant_init kluge in src/c++17/memory_resource.cc is apparently due to Richard Smith and ensures that the objects are constructed during constant initialiation phase and not destroyed (because the constant_init destructor doesn't destroy the union member and the storage is not reused). * config/abi/pre/gnu.ver: Export new symbols. * configure: Regenerate. * include/Makefile.am: Add new <memory_resource> header. * include/Makefile.in: Regenerate. * include/precompiled/stdc++.h: Include <memory_resource> for C++17. * include/std/memory_resource: New header. (memory_resource, polymorphic_allocator, new_delete_resource) (null_memory_resource, set_default_resource, get_default_resource) (pool_options, monotonic_buffer_resource): Define. * src/Makefile.am: Add c++17 directory. * src/Makefile.in: Regenerate. * src/c++11/Makefile.am: Fix comment. * src/c++17/Makefile.am: Add makefile for new sub-directory. * src/c++17/Makefile.in: Generate. * src/c++17/memory_resource.cc: New. (newdel_res_t, null_res_t, constant_init, newdel_res, null_res) (default_res, new_delete_resource, null_memory_resource) (set_default_resource, get_default_resource): Define. * testsuite/20_util/memory_resource/1.cc: New test. * testsuite/20_util/memory_resource/2.cc: New test. * testsuite/20_util/monotonic_buffer_resource/1.cc: New test. * testsuite/20_util/monotonic_buffer_resource/allocate.cc: New test. * testsuite/20_util/monotonic_buffer_resource/deallocate.cc: New test. * testsuite/20_util/monotonic_buffer_resource/release.cc: New test. * testsuite/20_util/monotonic_buffer_resource/upstream_resource.cc: New test. * testsuite/20_util/polymorphic_allocator/1.cc: New test. * testsuite/20_util/polymorphic_allocator/resource.cc: New test. * testsuite/20_util/polymorphic_allocator/select.cc: New test. * testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource): Define concrete memory resource for testing. (__gnu_test::default_resource_mgr): Define RAII helper for changing default resource. From-SVN: r262953
143 lines
3.1 KiB
C++
143 lines
3.1 KiB
C++
// C++ includes used for precompiling -*- C++ -*-
|
|
|
|
// Copyright (C) 2003-2018 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option)
|
|
// any later version.
|
|
|
|
// This library 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.
|
|
|
|
// Under Section 7 of GPL version 3, you are granted additional
|
|
// permissions described in the GCC Runtime Library Exception, version
|
|
// 3.1, as published by the Free Software Foundation.
|
|
|
|
// You should have received a copy of the GNU General Public License and
|
|
// a copy of the GCC Runtime Library Exception along with this program;
|
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
/** @file stdc++.h
|
|
* This is an implementation file for a precompiled header.
|
|
*/
|
|
|
|
// 17.4.1.2 Headers
|
|
|
|
// C
|
|
#ifndef _GLIBCXX_NO_ASSERT
|
|
#include <cassert>
|
|
#endif
|
|
#include <cctype>
|
|
#include <cerrno>
|
|
#include <cfloat>
|
|
#include <ciso646>
|
|
#include <climits>
|
|
#include <clocale>
|
|
#include <cmath>
|
|
#include <csetjmp>
|
|
#include <csignal>
|
|
#include <cstdarg>
|
|
#include <cstddef>
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <ctime>
|
|
#include <cwchar>
|
|
#include <cwctype>
|
|
|
|
#if __cplusplus >= 201103L
|
|
#include <ccomplex>
|
|
#include <cfenv>
|
|
#include <cinttypes>
|
|
#include <cstdalign>
|
|
#include <cstdbool>
|
|
#include <cstdint>
|
|
#include <ctgmath>
|
|
#include <cuchar>
|
|
#endif
|
|
|
|
// C++
|
|
#include <algorithm>
|
|
#include <bitset>
|
|
#include <complex>
|
|
#include <deque>
|
|
#include <exception>
|
|
#include <fstream>
|
|
#include <functional>
|
|
#include <iomanip>
|
|
#include <ios>
|
|
#include <iosfwd>
|
|
#include <iostream>
|
|
#include <istream>
|
|
#include <iterator>
|
|
#include <limits>
|
|
#include <list>
|
|
#include <locale>
|
|
#include <map>
|
|
#include <memory>
|
|
#include <new>
|
|
#include <numeric>
|
|
#include <ostream>
|
|
#include <queue>
|
|
#include <set>
|
|
#include <sstream>
|
|
#include <stack>
|
|
#include <stdexcept>
|
|
#include <streambuf>
|
|
#include <string>
|
|
#include <typeinfo>
|
|
#include <utility>
|
|
#include <valarray>
|
|
#include <vector>
|
|
|
|
#if __cplusplus >= 201103L
|
|
#include <array>
|
|
#include <atomic>
|
|
#include <chrono>
|
|
#include <codecvt>
|
|
#include <condition_variable>
|
|
#include <forward_list>
|
|
#include <future>
|
|
#include <initializer_list>
|
|
#include <mutex>
|
|
#include <random>
|
|
#include <ratio>
|
|
#include <regex>
|
|
#include <scoped_allocator>
|
|
#include <system_error>
|
|
#include <thread>
|
|
#include <tuple>
|
|
#include <typeindex>
|
|
#include <type_traits>
|
|
#include <unordered_map>
|
|
#include <unordered_set>
|
|
#endif
|
|
|
|
#if __cplusplus >= 201402L
|
|
#include <shared_mutex>
|
|
#endif
|
|
|
|
#if __cplusplus >= 201703L
|
|
#include <any>
|
|
#include <charconv>
|
|
// #include <execution>
|
|
#include <filesystem>
|
|
#include <optional>
|
|
#include <memory_resource>
|
|
#include <string_view>
|
|
#include <variant>
|
|
#endif
|
|
|
|
#if __cplusplus > 201703L
|
|
#include <bit>
|
|
// #include <compare>
|
|
// #include <span>
|
|
// #include <syncstream>
|
|
#include <version>
|
|
#endif
|