1// -*- C++ -*-
2//===------------------------- unordered_set ------------------------------===//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef _LIBCPP_EXPERIMENTAL_UNORDERED_SET
11#define _LIBCPP_EXPERIMENTAL_UNORDERED_SET
12/*
13    experimental/unordered_set synopsis
14
15// C++1z
16namespace std {
17namespace experimental {
18inline namespace fundamentals_v1 {
19namespace pmr {
20
21  template <class T, class Hash = hash<T>, class Pred = equal_to<T>>
22  using unordered_set = std::unordered_set<T, Hash, Pred,
23                       polymorphic_allocator<T>>;
24
25  template <class T, class Hash = hash<T>, class Pred = equal_to<T>>
26  using unordered_multiset = std::unordered_multiset<T, Hash, Pred,
27                       polymorphic_allocator<T>>;
28
29} // namespace pmr
30} // namespace fundamentals_v1
31} // namespace experimental
32} // namespace std
33
34 */
35
36#include <experimental/__config>
37#include <unordered_set>
38#include <experimental/memory_resource>
39
40#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
41#pragma GCC system_header
42#endif
43
44_LIBCPP_BEGIN_NAMESPACE_LFTS_PMR
45
46template <class _Value,
47          class _Hash = hash<_Value>, class _Pred = equal_to<_Value>>
48using unordered_set = _VSTD::unordered_set<_Value, _Hash, _Pred,
49                        polymorphic_allocator<_Value>>;
50
51template <class _Value,
52          class _Hash = hash<_Value>, class _Pred = equal_to<_Value>>
53using unordered_multiset = _VSTD::unordered_multiset<_Value, _Hash, _Pred,
54                        polymorphic_allocator<_Value>>;
55
56_LIBCPP_END_NAMESPACE_LFTS_PMR
57
58#endif /* _LIBCPP_EXPERIMENTAL_UNORDERED_SET */
59