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___FWD_ARRAY_H 10 #define _LIBCPP___FWD_ARRAY_H 11 12 #include <__config> 13 #include <__cstddef/size_t.h> 14 #include <__type_traits/integral_constant.h> 15 16 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 17 # pragma GCC system_header 18 #endif 19 20 _LIBCPP_BEGIN_NAMESPACE_STD 21 22 template <class _Tp, size_t _Size> 23 struct _LIBCPP_TEMPLATE_VIS array; 24 25 template <size_t _Ip, class _Tp, size_t _Size> 26 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp& get(array<_Tp, _Size>&) _NOEXCEPT; 27 28 template <size_t _Ip, class _Tp, size_t _Size> 29 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const _Tp& get(const array<_Tp, _Size>&) _NOEXCEPT; 30 31 #ifndef _LIBCPP_CXX03_LANG 32 template <size_t _Ip, class _Tp, size_t _Size> 33 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp&& get(array<_Tp, _Size>&&) _NOEXCEPT; 34 35 template <size_t _Ip, class _Tp, size_t _Size> 36 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const _Tp&& get(const array<_Tp, _Size>&&) _NOEXCEPT; 37 #endif 38 39 template <class _Tp> 40 inline const bool __is_std_array_v = false; 41 42 template <class _Tp, size_t _Size> 43 inline const bool __is_std_array_v<array<_Tp, _Size> > = true; 44 45 _LIBCPP_END_NAMESPACE_STD 46 47 #endif // _LIBCPP___FWD_ARRAY_H 48