| //===---------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===---------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP___FWD_PAIR_H |
| #define _LIBCPP___FWD_PAIR_H |
| |
| #include <__config> |
| #include <__cstddef/size_t.h> |
| #include <__fwd/tuple.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| template <class, class> |
| struct pair; |
| |
| template <size_t _Ip, class _T1, class _T2> |
| _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 typename tuple_element<_Ip, pair<_T1, _T2> >::type& |
| get(pair<_T1, _T2>&) _NOEXCEPT; |
| |
| template <size_t _Ip, class _T1, class _T2> |
| _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const typename tuple_element<_Ip, pair<_T1, _T2> >::type& |
| get(const pair<_T1, _T2>&) _NOEXCEPT; |
| |
| #ifndef _LIBCPP_CXX03_LANG |
| template <size_t _Ip, class _T1, class _T2> |
| _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 typename tuple_element<_Ip, pair<_T1, _T2> >::type&& |
| get(pair<_T1, _T2>&&) _NOEXCEPT; |
| |
| template <size_t _Ip, class _T1, class _T2> |
| _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const typename tuple_element<_Ip, pair<_T1, _T2> >::type&& |
| get(const pair<_T1, _T2>&&) _NOEXCEPT; |
| #endif |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP___FWD_PAIR_H |
