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73 lines
2.2 KiB
C++
73 lines
2.2 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_EXPERIMENTAL_STRING
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#define _LIBCPP_EXPERIMENTAL_STRING
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/*
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experimental/string synopsis
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// C++1z
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namespace std {
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namespace experimental {
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inline namespace fundamentals_v1 {
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namespace pmr {
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// basic_string using polymorphic allocator in namespace pmr
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template <class charT, class traits = char_traits<charT>>
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using basic_string =
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std::basic_string<charT, traits, polymorphic_allocator<charT>>;
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// basic_string typedef names using polymorphic allocator in namespace
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// std::experimental::pmr
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typedef basic_string<char> string;
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typedef basic_string<char16_t> u16string;
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typedef basic_string<char32_t> u32string;
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typedef basic_string<wchar_t> wstring;
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} // namespace pmr
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} // namespace fundamentals_v1
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} // namespace experimental
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} // namespace std
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*/
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#include <__assert> // all public C++ headers provide the assertion handler
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#include <experimental/__config>
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#include <experimental/memory_resource>
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#include <string>
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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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_LIBCPP_BEGIN_NAMESPACE_LFTS_PMR
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#ifndef _LIBCPP_CXX03_LANG
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <class _CharT, class _Traits = char_traits<_CharT>>
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using basic_string =
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_VSTD::basic_string<_CharT, _Traits, polymorphic_allocator<_CharT>>;
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_LIBCPP_DEPCREATED_MEMORY_RESOURCE("string") typedef basic_string<char> string;
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_LIBCPP_DEPCREATED_MEMORY_RESOURCE("u16string") typedef basic_string<char16_t> u16string;
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_LIBCPP_DEPCREATED_MEMORY_RESOURCE("u32string") typedef basic_string<char32_t> u32string;
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#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
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_LIBCPP_DEPCREATED_MEMORY_RESOURCE("wstring") typedef basic_string<wchar_t> wstring;
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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#endif // _LIBCPP_CXX03_LANG
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_LIBCPP_END_NAMESPACE_LFTS_PMR
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#endif /* _LIBCPP_EXPERIMENTAL_STRING */
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