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> 14 15 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 16 # pragma GCC system_header 17 #endif 18 19 _LIBCPP_BEGIN_NAMESPACE_STD 20 21 template <class _Tp, size_t _Size> 22 struct _LIBCPP_TEMPLATE_VIS array; 23 24 template <size_t _Ip, class _Tp, size_t _Size> 25 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp& get(array<_Tp, _Size>&) _NOEXCEPT; 26 27 template <size_t _Ip, class _Tp, size_t _Size> 28 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const _Tp& get(const array<_Tp, _Size>&) _NOEXCEPT; 29 30 #ifndef _LIBCPP_CXX03_LANG 31 template <size_t _Ip, class _Tp, size_t _Size> 32 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp&& get(array<_Tp, _Size>&&) _NOEXCEPT; 33 34 template <size_t _Ip, class _Tp, size_t _Size> 35 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const _Tp&& get(const array<_Tp, _Size>&&) _NOEXCEPT; 36 #endif 37 38 template <class> 39 struct __is_std_array : false_type {}; 40 41 template <class _Tp, size_t _Size> 42 struct __is_std_array<array<_Tp, _Size> > : true_type {}; 43 44 _LIBCPP_END_NAMESPACE_STD 45 46 #endif // _LIBCPP___FWD_ARRAY_H 47