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1 // -*- C++ -*-
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2 //===--------------------------- string ----------------------------------===//
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3 //
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4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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5 // See https://llvm.org/LICENSE.txt for license information.
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6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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7 //
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8 //===----------------------------------------------------------------------===//
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9
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10 #ifndef _LIBCPP_EXPERIMENTAL_STRING
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11 #define _LIBCPP_EXPERIMENTAL_STRING
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12 /*
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13 experimental/string synopsis
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14
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15 // C++1z
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16 namespace std {
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17 namespace experimental {
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18 inline namespace fundamentals_v1 {
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19 namespace pmr {
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20
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21 // basic_string using polymorphic allocator in namespace pmr
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22 template <class charT, class traits = char_traits<charT>>
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23 using basic_string =
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24 std::basic_string<charT, traits, polymorphic_allocator<charT>>;
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25
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26 // basic_string typedef names using polymorphic allocator in namespace
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27 // std::experimental::pmr
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28 typedef basic_string<char> string;
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29 typedef basic_string<char16_t> u16string;
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30 typedef basic_string<char32_t> u32string;
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31 typedef basic_string<wchar_t> wstring;
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32
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33 } // namespace pmr
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34 } // namespace fundamentals_v1
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35 } // namespace experimental
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36 } // namespace std
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37
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38 */
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39
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40 #include <experimental/__config>
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41 #include <string>
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42 #include <experimental/memory_resource>
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43
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44 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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45 #pragma GCC system_header
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46 #endif
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47
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48 _LIBCPP_BEGIN_NAMESPACE_LFTS_PMR
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49
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50 template <class _CharT, class _Traits = char_traits<_CharT>>
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51 using basic_string =
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52 _VSTD::basic_string<_CharT, _Traits, polymorphic_allocator<_CharT>>;
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53
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54 typedef basic_string<char> string;
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55 typedef basic_string<char16_t> u16string;
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56 typedef basic_string<char32_t> u32string;
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57 typedef basic_string<wchar_t> wstring;
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58
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59 _LIBCPP_END_NAMESPACE_LFTS_PMR
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60
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61 #endif /* _LIBCPP_EXPERIMENTAL_STRING */
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