12d52c6bfSNikolas Klauser //===---------------------------------------------------------------------===// 22d52c6bfSNikolas Klauser // 32d52c6bfSNikolas Klauser // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 42d52c6bfSNikolas Klauser // See https://llvm.org/LICENSE.txt for license information. 52d52c6bfSNikolas Klauser // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 62d52c6bfSNikolas Klauser // 72d52c6bfSNikolas Klauser //===---------------------------------------------------------------------===// 82d52c6bfSNikolas Klauser 92d52c6bfSNikolas Klauser #ifndef _LIBCPP___FWD_ARRAY_H 102d52c6bfSNikolas Klauser #define _LIBCPP___FWD_ARRAY_H 112d52c6bfSNikolas Klauser 122d52c6bfSNikolas Klauser #include <__config> 13*d6832a61SLouis Dionne #include <__cstddef/size_t.h> 14*d6832a61SLouis Dionne #include <__type_traits/integral_constant.h> 152d52c6bfSNikolas Klauser 162d52c6bfSNikolas Klauser #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 172d52c6bfSNikolas Klauser # pragma GCC system_header 182d52c6bfSNikolas Klauser #endif 192d52c6bfSNikolas Klauser 202d52c6bfSNikolas Klauser _LIBCPP_BEGIN_NAMESPACE_STD 212d52c6bfSNikolas Klauser 222d52c6bfSNikolas Klauser template <class _Tp, size_t _Size> 232d52c6bfSNikolas Klauser struct _LIBCPP_TEMPLATE_VIS array; 242d52c6bfSNikolas Klauser 25f9d6d6fbSNikolas Klauser template <size_t _Ip, class _Tp, size_t _Size> 26f9d6d6fbSNikolas Klauser _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp& get(array<_Tp, _Size>&) _NOEXCEPT; 27f9d6d6fbSNikolas Klauser 28f9d6d6fbSNikolas Klauser template <size_t _Ip, class _Tp, size_t _Size> 29f9d6d6fbSNikolas Klauser _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const _Tp& get(const array<_Tp, _Size>&) _NOEXCEPT; 30f9d6d6fbSNikolas Klauser 31f9d6d6fbSNikolas Klauser #ifndef _LIBCPP_CXX03_LANG 32f9d6d6fbSNikolas Klauser template <size_t _Ip, class _Tp, size_t _Size> 33f9d6d6fbSNikolas Klauser _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp&& get(array<_Tp, _Size>&&) _NOEXCEPT; 34f9d6d6fbSNikolas Klauser 35f9d6d6fbSNikolas Klauser template <size_t _Ip, class _Tp, size_t _Size> 36f9d6d6fbSNikolas Klauser _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const _Tp&& get(const array<_Tp, _Size>&&) _NOEXCEPT; 37f9d6d6fbSNikolas Klauser #endif 38f9d6d6fbSNikolas Klauser 397a785d46SLouis Dionne template <class _Tp> 407a785d46SLouis Dionne inline const bool __is_std_array_v = false; 41ee22e255SNikolas Klauser 42ee22e255SNikolas Klauser template <class _Tp, size_t _Size> 437a785d46SLouis Dionne inline const bool __is_std_array_v<array<_Tp, _Size> > = true; 44ee22e255SNikolas Klauser 452d52c6bfSNikolas Klauser _LIBCPP_END_NAMESPACE_STD 462d52c6bfSNikolas Klauser 472d52c6bfSNikolas Klauser #endif // _LIBCPP___FWD_ARRAY_H 48