diff options
Diffstat (limited to 'contrib/libs/cxxsupp/libcxx/include/__tuple/tuple_indices.h')
| -rw-r--r-- | contrib/libs/cxxsupp/libcxx/include/__tuple/tuple_indices.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/contrib/libs/cxxsupp/libcxx/include/__tuple/tuple_indices.h b/contrib/libs/cxxsupp/libcxx/include/__tuple/tuple_indices.h new file mode 100644 index 0000000000..18666d5948 --- /dev/null +++ b/contrib/libs/cxxsupp/libcxx/include/__tuple/tuple_indices.h @@ -0,0 +1,37 @@ +//===----------------------------------------------------------------------===// +// +// 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___TUPLE_MAKE_TUPLE_INDICES_H +#define _LIBCPP___TUPLE_MAKE_TUPLE_INDICES_H + +#include <__config> +#include <__utility/integer_sequence.h> +#include <cstddef> + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +#endif + +#ifndef _LIBCPP_CXX03_LANG + +_LIBCPP_BEGIN_NAMESPACE_STD + +template <size_t...> struct __tuple_indices {}; + +template <size_t _Ep, size_t _Sp = 0> +struct __make_tuple_indices +{ + static_assert(_Sp <= _Ep, "__make_tuple_indices input error"); + typedef __make_indices_imp<_Ep, _Sp> type; +}; + +_LIBCPP_END_NAMESPACE_STD + +#endif // _LIBCPP_CXX03_LANG + +#endif // _LIBCPP___TUPLE_MAKE_TUPLE_INDICES_H |