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2e43a304f1
| | old time | new time | | ------------------ | -------- | -------- | | functional - c++23 | 416ms | 225ms | | random - c++23 | 513ms | 392ms | | vector - c++17 | 206ms | 100ms |
34 lines
898 B
C++
34 lines
898 B
C++
//===----------------------------------------------------------------------===//
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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___VECTOR_PMR_H
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#define _LIBCPP___VECTOR_PMR_H
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#include <__config>
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#include <__fwd/vector.h>
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#include <__memory_resource/polymorphic_allocator.h>
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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 _LIBCPP_STD_VER >= 17
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_LIBCPP_BEGIN_NAMESPACE_STD
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namespace pmr {
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template <class _ValueT>
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using vector _LIBCPP_AVAILABILITY_PMR = std::vector<_ValueT, polymorphic_allocator<_ValueT>>;
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} // namespace pmr
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_LIBCPP_END_NAMESPACE_STD
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#endif
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#endif // _LIBCPP___VECTOR_PMR_H
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