// -*- 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
//
//===----------------------------------------------------------------------===//
//==============================================================================
// NOTICE: This file has been modified by Green Hills Software, Inc.  Such
// modifications are subject to copyright by Green Hills Software, Inc.  See the
// "Green Hills Software Modifications" section in the LICENSE.txt included with
// this distribution for more information.
//==============================================================================

#ifndef _LIBCPP___ALGORITHM_IN_FOUND_RESULT_H
#define _LIBCPP___ALGORITHM_IN_FOUND_RESULT_H

#include <__concepts/convertible_to.h>
#include <__config>
#include <__utility/move.h>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#  pragma GCC system_header
#endif

#if _LIBCPP_STD_VER > 17

#if defined(__ghs__)
  #pragma ghs start_cxx_lib_header
  #pragma ghs startdata
  #if defined(__ghs_max_pack_value)
    #pragma pack (push, __ghs_max_pack_value)
  #endif
#endif

_LIBCPP_BEGIN_NAMESPACE_STD

namespace ranges {
template <class _InIter1>
struct in_found_result {
  _LIBCPP_NO_UNIQUE_ADDRESS _InIter1 in;
  bool found;

  template <class _InIter2>
    requires convertible_to<const _InIter1&, _InIter2>
  _LIBCPP_HIDE_FROM_ABI constexpr operator in_found_result<_InIter2>() const & {
    return {in, found};
  }

  template <class _InIter2>
    requires convertible_to<_InIter1, _InIter2>
  _LIBCPP_HIDE_FROM_ABI constexpr operator in_found_result<_InIter2>() && {
    return {std::move(in), found};
  }
};
} // namespace ranges

_LIBCPP_END_NAMESPACE_STD

#if defined(__ghs__)
  #if defined(__ghs_max_pack_value)
    #pragma pack(pop)
  #endif
  #pragma ghs enddata
  #pragma ghs end_cxx_lib_header
#endif

#endif // _LIBCPP_STD_VER > 17

#endif // _LIBCPP___ALGORITHM_IN_FOUND_RESULT_H