llvm-project/libcxx/include/__tuple/tuple_like_ext.h
Louis Dionne 9783f28cbb
[libc++] Format the code base (#74334)
This patch runs clang-format on all of libcxx/include and libcxx/src, in
accordance with the RFC discussed at [1]. Follow-up patches will format
the benchmarks, the test suite and remaining parts of the code. I'm
splitting this one into its own patch so the diff is a bit easier to
review.

This patch was generated with:

   find libcxx/include libcxx/src -type f \
      | grep -v 'module.modulemap.in' \
      | grep -v 'CMakeLists.txt' \
      | grep -v 'README.txt' \
      | grep -v 'libcxx.imp' \
      | grep -v '__config_site.in' \
      | xargs clang-format -i

A Git merge driver is available in libcxx/utils/clang-format-merge-driver.sh
to help resolve merge and rebase issues across these formatting changes.

[1]: https://discourse.llvm.org/t/rfc-clang-formatting-all-of-libc-once-and-for-all
2023-12-18 14:01:33 -05:00

53 lines
1.5 KiB
C++

//===----------------------------------------------------------------------===//
//
// 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_TUPLE_LIKE_EXT_H
#define _LIBCPP___TUPLE_TUPLE_LIKE_EXT_H
#include <__config>
#include <__fwd/array.h>
#include <__fwd/pair.h>
#include <__fwd/tuple.h>
#include <__tuple/tuple_types.h>
#include <__type_traits/integral_constant.h>
#include <cstddef>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp>
struct __tuple_like_ext : false_type {};
template <class _Tp>
struct __tuple_like_ext<const _Tp> : public __tuple_like_ext<_Tp> {};
template <class _Tp>
struct __tuple_like_ext<volatile _Tp> : public __tuple_like_ext<_Tp> {};
template <class _Tp>
struct __tuple_like_ext<const volatile _Tp> : public __tuple_like_ext<_Tp> {};
#ifndef _LIBCPP_CXX03_LANG
template <class... _Tp>
struct __tuple_like_ext<tuple<_Tp...> > : true_type {};
#endif
template <class _T1, class _T2>
struct __tuple_like_ext<pair<_T1, _T2> > : true_type {};
template <class _Tp, size_t _Size>
struct __tuple_like_ext<array<_Tp, _Size> > : true_type {};
template <class... _Tp>
struct __tuple_like_ext<__tuple_types<_Tp...> > : true_type {};
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TUPLE_TUPLE_LIKE_EXT_H