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___TYPE_TRAITS_IS_BOUNDED_ARRAY_H
10#define _LIBCPP___TYPE_TRAITS_IS_BOUNDED_ARRAY_H
11
12#include <__config>
13#include <__type_traits/integral_constant.h>
14#include <cstddef>
15
16#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
17#  pragma GCC system_header
18#endif
19
20_LIBCPP_BEGIN_NAMESPACE_STD
21
22template <class>
23struct _LIBCPP_TEMPLATE_VIS __libcpp_is_bounded_array : false_type {};
24template <class _Tp, size_t _Np>
25struct _LIBCPP_TEMPLATE_VIS __libcpp_is_bounded_array<_Tp[_Np]> : true_type {};
26
27#if _LIBCPP_STD_VER >= 20
28
29template <class>
30struct _LIBCPP_TEMPLATE_VIS is_bounded_array : false_type {};
31template <class _Tp, size_t _Np>
32struct _LIBCPP_TEMPLATE_VIS is_bounded_array<_Tp[_Np]> : true_type {};
33
34template <class _Tp>
35inline constexpr bool is_bounded_array_v = is_bounded_array<_Tp>::value;
36
37#endif
38
39_LIBCPP_END_NAMESPACE_STD
40
41#endif // _LIBCPP___TYPE_TRAITS_IS_BOUNDED_ARRAY_H
42