1//===----------------------------------------------------------------------===//
 2//
 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 4// See https://llvm.org/LICENSE.txt for license information.
 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 6//
 7//===----------------------------------------------------------------------===//
 8
 9#ifndef _LIBCPP___VECTOR_PMR_H
10#define _LIBCPP___VECTOR_PMR_H
11
12#include <__config>
13#include <__fwd/vector.h>
14#include <__memory_resource/polymorphic_allocator.h>
15
16#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
17#  pragma GCC system_header
18#endif
19
20#if _LIBCPP_STD_VER >= 17
21
22_LIBCPP_BEGIN_NAMESPACE_STD
23
24namespace pmr {
25template <class _ValueT>
26using vector _LIBCPP_AVAILABILITY_PMR = std::vector<_ValueT, polymorphic_allocator<_ValueT>>;
27} // namespace pmr
28
29_LIBCPP_END_NAMESPACE_STD
30
31#endif
32
33#endif // _LIBCPP___VECTOR_PMR_H