1*4bdff4beSrobert //===----------------------------------------------------------------------===// 2*4bdff4beSrobert // 3*4bdff4beSrobert // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*4bdff4beSrobert // See https://llvm.org/LICENSE.txt for license information. 5*4bdff4beSrobert // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*4bdff4beSrobert // 7*4bdff4beSrobert //===----------------------------------------------------------------------===// 8*4bdff4beSrobert 9*4bdff4beSrobert #ifndef _LIBCPP___ALGORITHM_RANGES_REPLACE_COPY_H 10*4bdff4beSrobert #define _LIBCPP___ALGORITHM_RANGES_REPLACE_COPY_H 11*4bdff4beSrobert 12*4bdff4beSrobert #include <__algorithm/in_out_result.h> 13*4bdff4beSrobert #include <__algorithm/ranges_replace_copy_if.h> 14*4bdff4beSrobert #include <__config> 15*4bdff4beSrobert #include <__functional/identity.h> 16*4bdff4beSrobert #include <__functional/invoke.h> 17*4bdff4beSrobert #include <__functional/ranges_operations.h> 18*4bdff4beSrobert #include <__iterator/concepts.h> 19*4bdff4beSrobert #include <__iterator/projected.h> 20*4bdff4beSrobert #include <__ranges/access.h> 21*4bdff4beSrobert #include <__ranges/concepts.h> 22*4bdff4beSrobert #include <__ranges/dangling.h> 23*4bdff4beSrobert #include <__utility/move.h> 24*4bdff4beSrobert 25*4bdff4beSrobert #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 26*4bdff4beSrobert # pragma GCC system_header 27*4bdff4beSrobert #endif 28*4bdff4beSrobert 29*4bdff4beSrobert #if _LIBCPP_STD_VER > 17 30*4bdff4beSrobert 31*4bdff4beSrobert _LIBCPP_BEGIN_NAMESPACE_STD 32*4bdff4beSrobert 33*4bdff4beSrobert namespace ranges { 34*4bdff4beSrobert 35*4bdff4beSrobert template <class _InIter, class _OutIter> 36*4bdff4beSrobert using replace_copy_result = in_out_result<_InIter, _OutIter>; 37*4bdff4beSrobert 38*4bdff4beSrobert namespace __replace_copy { 39*4bdff4beSrobert 40*4bdff4beSrobert struct __fn { 41*4bdff4beSrobert template <input_iterator _InIter, 42*4bdff4beSrobert sentinel_for<_InIter> _Sent, 43*4bdff4beSrobert class _OldType, 44*4bdff4beSrobert class _NewType, 45*4bdff4beSrobert output_iterator<const _NewType&> _OutIter, 46*4bdff4beSrobert class _Proj = identity> 47*4bdff4beSrobert requires indirectly_copyable<_InIter, _OutIter> && 48*4bdff4beSrobert indirect_binary_predicate<ranges::equal_to, projected<_InIter, _Proj>, const _OldType*> 49*4bdff4beSrobert _LIBCPP_HIDE_FROM_ABI constexpr replace_copy_result<_InIter, _OutIter> operator__fn50*4bdff4beSrobert operator()(_InIter __first, 51*4bdff4beSrobert _Sent __last, 52*4bdff4beSrobert _OutIter __result, 53*4bdff4beSrobert const _OldType& __old_value, 54*4bdff4beSrobert const _NewType& __new_value, 55*4bdff4beSrobert _Proj __proj = {}) const { 56*4bdff4beSrobert auto __pred = [&](const auto& __value) { return __value == __old_value; }; 57*4bdff4beSrobert return ranges::__replace_copy_if_impl( 58*4bdff4beSrobert std::move(__first), std::move(__last), std::move(__result), __pred, __new_value, __proj); 59*4bdff4beSrobert } 60*4bdff4beSrobert 61*4bdff4beSrobert template <input_range _Range, 62*4bdff4beSrobert class _OldType, 63*4bdff4beSrobert class _NewType, 64*4bdff4beSrobert output_iterator<const _NewType&> _OutIter, 65*4bdff4beSrobert class _Proj = identity> 66*4bdff4beSrobert requires indirectly_copyable<iterator_t<_Range>, _OutIter> && 67*4bdff4beSrobert indirect_binary_predicate<ranges::equal_to, projected<iterator_t<_Range>, _Proj>, const _OldType*> 68*4bdff4beSrobert _LIBCPP_HIDE_FROM_ABI constexpr replace_copy_result<borrowed_iterator_t<_Range>, _OutIter> operator__fn69*4bdff4beSrobert operator()(_Range&& __range, 70*4bdff4beSrobert _OutIter __result, 71*4bdff4beSrobert const _OldType& __old_value, 72*4bdff4beSrobert const _NewType& __new_value, 73*4bdff4beSrobert _Proj __proj = {}) const { 74*4bdff4beSrobert auto __pred = [&](const auto& __value) { return __value == __old_value; }; 75*4bdff4beSrobert return ranges::__replace_copy_if_impl( 76*4bdff4beSrobert ranges::begin(__range), ranges::end(__range), std::move(__result), __pred, __new_value, __proj); 77*4bdff4beSrobert } 78*4bdff4beSrobert }; 79*4bdff4beSrobert 80*4bdff4beSrobert } // namespace __replace_copy 81*4bdff4beSrobert 82*4bdff4beSrobert inline namespace __cpo { 83*4bdff4beSrobert inline constexpr auto replace_copy = __replace_copy::__fn{}; 84*4bdff4beSrobert } // namespace __cpo 85*4bdff4beSrobert } // namespace ranges 86*4bdff4beSrobert 87*4bdff4beSrobert _LIBCPP_END_NAMESPACE_STD 88*4bdff4beSrobert 89*4bdff4beSrobert #endif // _LIBCPP_STD_VER > 17 90*4bdff4beSrobert 91*4bdff4beSrobert #endif // _LIBCPP___ALGORITHM_RANGES_REPLACE_COPY_H 92