13e519524SHoward Hinnant// -*- C++ -*- 2eb8650a7SLouis Dionne//===----------------------------------------------------------------------===// 33e519524SHoward Hinnant// 457b08b09SChandler Carruth// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 557b08b09SChandler Carruth// See https://llvm.org/LICENSE.txt for license information. 657b08b09SChandler Carruth// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 73e519524SHoward Hinnant// 83e519524SHoward Hinnant//===----------------------------------------------------------------------===// 93e519524SHoward Hinnant 103e519524SHoward Hinnant#ifndef _LIBCPP_ALGORITHM 113e519524SHoward Hinnant#define _LIBCPP_ALGORITHM 123e519524SHoward Hinnant 133e519524SHoward Hinnant/* 143e519524SHoward Hinnant algorithm synopsis 153e519524SHoward Hinnant 163e519524SHoward Hinnant#include <initializer_list> 173e519524SHoward Hinnant 183e519524SHoward Hinnantnamespace std 193e519524SHoward Hinnant{ 203e519524SHoward Hinnant 21d3729bb3SNikolas Klausernamespace ranges { 221e77b396SNikolas Klauser template <class I, class F> 231e77b396SNikolas Klauser struct in_fun_result; // since C++20 241e77b396SNikolas Klauser 25d3729bb3SNikolas Klauser template <class I1, class I2> 26d3729bb3SNikolas Klauser struct in_in_result; // since C++20 27f3514af4SNikolas Klauser 28f3514af4SNikolas Klauser template <class I1, class I2, class O> 29f3514af4SNikolas Klauser struct in_in_out_result; // since C++20 30610979b3SNikolas Klauser 31610979b3SNikolas Klauser template <class I, class O1, class O2> 32610979b3SNikolas Klauser struct in_out_out_result; // since C++20 331e77b396SNikolas Klauser 34807766beSNikolas Klauser template <class I1, class I2> 35807766beSNikolas Klauser struct min_max_result; // since C++20 36807766beSNikolas Klauser 37*68f4131cSNikolas Klauser template <class I> 38*68f4131cSNikolas Klauser struct in_found_result; // since C++20 39*68f4131cSNikolas Klauser 403b470d1cSNikolas Klauser template<forward_iterator I, sentinel_for<I> S, class Proj = identity, 413b470d1cSNikolas Klauser indirect_strict_weak_order<projected<I, Proj>> Comp = ranges::less> // since C++20 423b470d1cSNikolas Klauser constexpr I min_element(I first, S last, Comp comp = {}, Proj proj = {}); 433b470d1cSNikolas Klauser 443b470d1cSNikolas Klauser template<forward_range R, class Proj = identity, 453b470d1cSNikolas Klauser indirect_strict_weak_order<projected<iterator_t<R>, Proj>> Comp = ranges::less> // since C++20 463b470d1cSNikolas Klauser constexpr borrowed_iterator_t<R> min_element(R&& r, Comp comp = {}, Proj proj = {}); 47d3729bb3SNikolas Klauser} 48d3729bb3SNikolas Klauser 493e519524SHoward Hinnanttemplate <class InputIterator, class Predicate> 50706ffef7SMarshall Clow constexpr bool // constexpr in C++20 513e519524SHoward Hinnant all_of(InputIterator first, InputIterator last, Predicate pred); 523e519524SHoward Hinnant 533e519524SHoward Hinnanttemplate <class InputIterator, class Predicate> 54706ffef7SMarshall Clow constexpr bool // constexpr in C++20 553e519524SHoward Hinnant any_of(InputIterator first, InputIterator last, Predicate pred); 563e519524SHoward Hinnant 573e519524SHoward Hinnanttemplate <class InputIterator, class Predicate> 58706ffef7SMarshall Clow constexpr bool // constexpr in C++20 593e519524SHoward Hinnant none_of(InputIterator first, InputIterator last, Predicate pred); 603e519524SHoward Hinnant 613e519524SHoward Hinnanttemplate <class InputIterator, class Function> 621b9a4ffdSMarshall Clow constexpr Function // constexpr in C++20 633e519524SHoward Hinnant for_each(InputIterator first, InputIterator last, Function f); 643e519524SHoward Hinnant 65d5c65ffaSMarshall Clowtemplate<class InputIterator, class Size, class Function> 661b9a4ffdSMarshall Clow constexpr InputIterator // constexpr in C++20 671b9a4ffdSMarshall Clow for_each_n(InputIterator first, Size n, Function f); // C++17 68d5c65ffaSMarshall Clow 693e519524SHoward Hinnanttemplate <class InputIterator, class T> 7049c7643cSMarshall Clow constexpr InputIterator // constexpr in C++20 713e519524SHoward Hinnant find(InputIterator first, InputIterator last, const T& value); 723e519524SHoward Hinnant 733e519524SHoward Hinnanttemplate <class InputIterator, class Predicate> 7449c7643cSMarshall Clow constexpr InputIterator // constexpr in C++20 753e519524SHoward Hinnant find_if(InputIterator first, InputIterator last, Predicate pred); 763e519524SHoward Hinnant 773e519524SHoward Hinnanttemplate<class InputIterator, class Predicate> 78b8bc4e15SArthur O'Dwyer constexpr InputIterator // constexpr in C++20 793e519524SHoward Hinnant find_if_not(InputIterator first, InputIterator last, Predicate pred); 803e519524SHoward Hinnant 813e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2> 82b8bc4e15SArthur O'Dwyer constexpr ForwardIterator1 // constexpr in C++20 833e519524SHoward Hinnant find_end(ForwardIterator1 first1, ForwardIterator1 last1, 843e519524SHoward Hinnant ForwardIterator2 first2, ForwardIterator2 last2); 853e519524SHoward Hinnant 863e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2, class BinaryPredicate> 87b8bc4e15SArthur O'Dwyer constexpr ForwardIterator1 // constexpr in C++20 883e519524SHoward Hinnant find_end(ForwardIterator1 first1, ForwardIterator1 last1, 893e519524SHoward Hinnant ForwardIterator2 first2, ForwardIterator2 last2, BinaryPredicate pred); 903e519524SHoward Hinnant 913e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2> 928694428eSMarshall Clow constexpr ForwardIterator1 // constexpr in C++20 933e519524SHoward Hinnant find_first_of(ForwardIterator1 first1, ForwardIterator1 last1, 943e519524SHoward Hinnant ForwardIterator2 first2, ForwardIterator2 last2); 953e519524SHoward Hinnant 963e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2, class BinaryPredicate> 978694428eSMarshall Clow constexpr ForwardIterator1 // constexpr in C++20 983e519524SHoward Hinnant find_first_of(ForwardIterator1 first1, ForwardIterator1 last1, 993e519524SHoward Hinnant ForwardIterator2 first2, ForwardIterator2 last2, BinaryPredicate pred); 1003e519524SHoward Hinnant 1013e519524SHoward Hinnanttemplate <class ForwardIterator> 1028694428eSMarshall Clow constexpr ForwardIterator // constexpr in C++20 1033e519524SHoward Hinnant adjacent_find(ForwardIterator first, ForwardIterator last); 1043e519524SHoward Hinnant 1053e519524SHoward Hinnanttemplate <class ForwardIterator, class BinaryPredicate> 1068694428eSMarshall Clow constexpr ForwardIterator // constexpr in C++20 1073e519524SHoward Hinnant adjacent_find(ForwardIterator first, ForwardIterator last, BinaryPredicate pred); 1083e519524SHoward Hinnant 1093e519524SHoward Hinnanttemplate <class InputIterator, class T> 110056f15e3SMarshall Clow constexpr typename iterator_traits<InputIterator>::difference_type // constexpr in C++20 1113e519524SHoward Hinnant count(InputIterator first, InputIterator last, const T& value); 1123e519524SHoward Hinnant 1133e519524SHoward Hinnanttemplate <class InputIterator, class Predicate> 114056f15e3SMarshall Clow constexpr typename iterator_traits<InputIterator>::difference_type // constexpr in C++20 1153e519524SHoward Hinnant count_if(InputIterator first, InputIterator last, Predicate pred); 1163e519524SHoward Hinnant 1173e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2> 1186538e28dSMarshall Clow constexpr pair<InputIterator1, InputIterator2> // constexpr in C++20 1193e519524SHoward Hinnant mismatch(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2); 1203e519524SHoward Hinnant 1210b0bbd2fSMarshall Clowtemplate <class InputIterator1, class InputIterator2> 1226538e28dSMarshall Clow constexpr pair<InputIterator1, InputIterator2> // constexpr in C++20 1230b0bbd2fSMarshall Clow mismatch(InputIterator1 first1, InputIterator1 last1, 1240b0bbd2fSMarshall Clow InputIterator2 first2, InputIterator2 last2); // **C++14** 1250b0bbd2fSMarshall Clow 1263e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class BinaryPredicate> 1276538e28dSMarshall Clow constexpr pair<InputIterator1, InputIterator2> // constexpr in C++20 1283e519524SHoward Hinnant mismatch(InputIterator1 first1, InputIterator1 last1, 1293e519524SHoward Hinnant InputIterator2 first2, BinaryPredicate pred); 1303e519524SHoward Hinnant 1310b0bbd2fSMarshall Clowtemplate <class InputIterator1, class InputIterator2, class BinaryPredicate> 1326538e28dSMarshall Clow constexpr pair<InputIterator1, InputIterator2> // constexpr in C++20 1330b0bbd2fSMarshall Clow mismatch(InputIterator1 first1, InputIterator1 last1, 1340b0bbd2fSMarshall Clow InputIterator2 first2, InputIterator2 last2, 1350b0bbd2fSMarshall Clow BinaryPredicate pred); // **C++14** 1360b0bbd2fSMarshall Clow 1373e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2> 1386538e28dSMarshall Clow constexpr bool // constexpr in C++20 1393e519524SHoward Hinnant equal(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2); 1403e519524SHoward Hinnant 1410b0bbd2fSMarshall Clowtemplate <class InputIterator1, class InputIterator2> 1426538e28dSMarshall Clow constexpr bool // constexpr in C++20 1430b0bbd2fSMarshall Clow equal(InputIterator1 first1, InputIterator1 last1, 1440b0bbd2fSMarshall Clow InputIterator2 first2, InputIterator2 last2); // **C++14** 1450b0bbd2fSMarshall Clow 1463e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class BinaryPredicate> 1476538e28dSMarshall Clow constexpr bool // constexpr in C++20 1483e519524SHoward Hinnant equal(InputIterator1 first1, InputIterator1 last1, 1493e519524SHoward Hinnant InputIterator2 first2, BinaryPredicate pred); 1503e519524SHoward Hinnant 1510b0bbd2fSMarshall Clowtemplate <class InputIterator1, class InputIterator2, class BinaryPredicate> 1526538e28dSMarshall Clow constexpr bool // constexpr in C++20 1530b0bbd2fSMarshall Clow equal(InputIterator1 first1, InputIterator1 last1, 1540b0bbd2fSMarshall Clow InputIterator2 first2, InputIterator2 last2, 1550b0bbd2fSMarshall Clow BinaryPredicate pred); // **C++14** 1560b0bbd2fSMarshall Clow 1573e519524SHoward Hinnanttemplate<class ForwardIterator1, class ForwardIterator2> 15849c7643cSMarshall Clow constexpr bool // constexpr in C++20 1593e519524SHoward Hinnant is_permutation(ForwardIterator1 first1, ForwardIterator1 last1, 1603e519524SHoward Hinnant ForwardIterator2 first2); 1613e519524SHoward Hinnant 1620b0bbd2fSMarshall Clowtemplate<class ForwardIterator1, class ForwardIterator2> 16349c7643cSMarshall Clow constexpr bool // constexpr in C++20 1640b0bbd2fSMarshall Clow is_permutation(ForwardIterator1 first1, ForwardIterator1 last1, 1650b0bbd2fSMarshall Clow ForwardIterator2 first2, ForwardIterator2 last2); // **C++14** 1660b0bbd2fSMarshall Clow 1673e519524SHoward Hinnanttemplate<class ForwardIterator1, class ForwardIterator2, class BinaryPredicate> 16849c7643cSMarshall Clow constexpr bool // constexpr in C++20 1693e519524SHoward Hinnant is_permutation(ForwardIterator1 first1, ForwardIterator1 last1, 1703e519524SHoward Hinnant ForwardIterator2 first2, BinaryPredicate pred); 1713e519524SHoward Hinnant 1720b0bbd2fSMarshall Clowtemplate<class ForwardIterator1, class ForwardIterator2, class BinaryPredicate> 17349c7643cSMarshall Clow constexpr bool // constexpr in C++20 1740b0bbd2fSMarshall Clow is_permutation(ForwardIterator1 first1, ForwardIterator1 last1, 1750b0bbd2fSMarshall Clow ForwardIterator2 first2, ForwardIterator2 last2, 1760b0bbd2fSMarshall Clow BinaryPredicate pred); // **C++14** 1770b0bbd2fSMarshall Clow 1783e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2> 17912f0a779SMarshall Clow constexpr ForwardIterator1 // constexpr in C++20 1803e519524SHoward Hinnant search(ForwardIterator1 first1, ForwardIterator1 last1, 1813e519524SHoward Hinnant ForwardIterator2 first2, ForwardIterator2 last2); 1823e519524SHoward Hinnant 1833e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2, class BinaryPredicate> 18412f0a779SMarshall Clow constexpr ForwardIterator1 // constexpr in C++20 1853e519524SHoward Hinnant search(ForwardIterator1 first1, ForwardIterator1 last1, 1863e519524SHoward Hinnant ForwardIterator2 first2, ForwardIterator2 last2, BinaryPredicate pred); 1873e519524SHoward Hinnant 1883e519524SHoward Hinnanttemplate <class ForwardIterator, class Size, class T> 18912f0a779SMarshall Clow constexpr ForwardIterator // constexpr in C++20 1903e519524SHoward Hinnant search_n(ForwardIterator first, ForwardIterator last, Size count, const T& value); 1913e519524SHoward Hinnant 1923e519524SHoward Hinnanttemplate <class ForwardIterator, class Size, class T, class BinaryPredicate> 19312f0a779SMarshall Clow constexpr ForwardIterator // constexpr in C++20 1943e519524SHoward Hinnant search_n(ForwardIterator first, ForwardIterator last, 1953e519524SHoward Hinnant Size count, const T& value, BinaryPredicate pred); 1963e519524SHoward Hinnant 1973e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator> 19813c90a57SLouis Dionne constexpr OutputIterator // constexpr in C++20 1993e519524SHoward Hinnant copy(InputIterator first, InputIterator last, OutputIterator result); 2003e519524SHoward Hinnant 2013e519524SHoward Hinnanttemplate<class InputIterator, class OutputIterator, class Predicate> 20213c90a57SLouis Dionne constexpr OutputIterator // constexpr in C++20 2033e519524SHoward Hinnant copy_if(InputIterator first, InputIterator last, 2043e519524SHoward Hinnant OutputIterator result, Predicate pred); 2053e519524SHoward Hinnant 2063e519524SHoward Hinnanttemplate<class InputIterator, class Size, class OutputIterator> 20713c90a57SLouis Dionne constexpr OutputIterator // constexpr in C++20 2083e519524SHoward Hinnant copy_n(InputIterator first, Size n, OutputIterator result); 2093e519524SHoward Hinnant 2103e519524SHoward Hinnanttemplate <class BidirectionalIterator1, class BidirectionalIterator2> 21113c90a57SLouis Dionne constexpr BidirectionalIterator2 // constexpr in C++20 2123e519524SHoward Hinnant copy_backward(BidirectionalIterator1 first, BidirectionalIterator1 last, 2133e519524SHoward Hinnant BidirectionalIterator2 result); 2143e519524SHoward Hinnant 2153e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2> 216b8bc4e15SArthur O'Dwyer constexpr ForwardIterator2 // constexpr in C++20 2173e519524SHoward Hinnant swap_ranges(ForwardIterator1 first1, ForwardIterator1 last1, ForwardIterator2 first2); 2183e519524SHoward Hinnant 2199d905319SNikolas Klausertemplate<input_iterator I1, sentinel_for<I1> S1, input_iterator I2, sentinel_for<I2> S2> 2209d905319SNikolas Klauser requires indirectly_swappable<I1, I2> 2219d905319SNikolas Klauser constexpr ranges::swap_ranges_result<I1, I2> 2229d905319SNikolas Klauser ranges::swap_ranges(I1 first1, S1 last1, I2 first2, S2 last2); 2239d905319SNikolas Klauser 2249d905319SNikolas Klausertemplate<input_range R1, input_range R2> 2259d905319SNikolas Klauser requires indirectly_swappable<iterator_t<R1>, iterator_t<R2>> 2269d905319SNikolas Klauser constexpr ranges::swap_ranges_result<borrowed_iterator_t<R1>, borrowed_iterator_t<R2>> 2279d905319SNikolas Klauser ranges::swap_ranges(R1&& r1, R2&& r2); 2289d905319SNikolas Klauser 2293e519524SHoward Hinnanttemplate <class ForwardIterator1, class ForwardIterator2> 230b8bc4e15SArthur O'Dwyer constexpr void // constexpr in C++20 2313e519524SHoward Hinnant iter_swap(ForwardIterator1 a, ForwardIterator2 b); 2323e519524SHoward Hinnant 2333e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator, class UnaryOperation> 23499894b61SMarshall Clow constexpr OutputIterator // constexpr in C++20 2353e519524SHoward Hinnant transform(InputIterator first, InputIterator last, OutputIterator result, UnaryOperation op); 2363e519524SHoward Hinnant 2373e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator, class BinaryOperation> 23899894b61SMarshall Clow constexpr OutputIterator // constexpr in C++20 2393e519524SHoward Hinnant transform(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, 2403e519524SHoward Hinnant OutputIterator result, BinaryOperation binary_op); 2413e519524SHoward Hinnant 2423e519524SHoward Hinnanttemplate <class ForwardIterator, class T> 24312c7423fSMarshall Clow constexpr void // constexpr in C++20 2443e519524SHoward Hinnant replace(ForwardIterator first, ForwardIterator last, const T& old_value, const T& new_value); 2453e519524SHoward Hinnant 2463e519524SHoward Hinnanttemplate <class ForwardIterator, class Predicate, class T> 24712c7423fSMarshall Clow constexpr void // constexpr in C++20 2483e519524SHoward Hinnant replace_if(ForwardIterator first, ForwardIterator last, Predicate pred, const T& new_value); 2493e519524SHoward Hinnant 2503e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator, class T> 25112c7423fSMarshall Clow constexpr OutputIterator // constexpr in C++20 2523e519524SHoward Hinnant replace_copy(InputIterator first, InputIterator last, OutputIterator result, 2533e519524SHoward Hinnant const T& old_value, const T& new_value); 2543e519524SHoward Hinnant 2553e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator, class Predicate, class T> 25612c7423fSMarshall Clow constexpr OutputIterator // constexpr in C++20 2573e519524SHoward Hinnant replace_copy_if(InputIterator first, InputIterator last, OutputIterator result, Predicate pred, const T& new_value); 2583e519524SHoward Hinnant 2593e519524SHoward Hinnanttemplate <class ForwardIterator, class T> 2604bfb9313SMarshall Clow constexpr void // constexpr in C++20 2613e519524SHoward Hinnant fill(ForwardIterator first, ForwardIterator last, const T& value); 2623e519524SHoward Hinnant 2633e519524SHoward Hinnanttemplate <class OutputIterator, class Size, class T> 2644bfb9313SMarshall Clow constexpr OutputIterator // constexpr in C++20 2653e519524SHoward Hinnant fill_n(OutputIterator first, Size n, const T& value); 2663e519524SHoward Hinnant 2673e519524SHoward Hinnanttemplate <class ForwardIterator, class Generator> 2684bfb9313SMarshall Clow constexpr void // constexpr in C++20 2693e519524SHoward Hinnant generate(ForwardIterator first, ForwardIterator last, Generator gen); 2703e519524SHoward Hinnant 2713e519524SHoward Hinnanttemplate <class OutputIterator, class Size, class Generator> 2724bfb9313SMarshall Clow constexpr OutputIterator // constexpr in C++20 2733e519524SHoward Hinnant generate_n(OutputIterator first, Size n, Generator gen); 2743e519524SHoward Hinnant 2753e519524SHoward Hinnanttemplate <class ForwardIterator, class T> 276e8ea8296SMarshall Clow constexpr ForwardIterator // constexpr in C++20 2773e519524SHoward Hinnant remove(ForwardIterator first, ForwardIterator last, const T& value); 2783e519524SHoward Hinnant 2793e519524SHoward Hinnanttemplate <class ForwardIterator, class Predicate> 280e8ea8296SMarshall Clow constexpr ForwardIterator // constexpr in C++20 2813e519524SHoward Hinnant remove_if(ForwardIterator first, ForwardIterator last, Predicate pred); 2823e519524SHoward Hinnant 2833e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator, class T> 284e8ea8296SMarshall Clow constexpr OutputIterator // constexpr in C++20 2853e519524SHoward Hinnant remove_copy(InputIterator first, InputIterator last, OutputIterator result, const T& value); 2863e519524SHoward Hinnant 2873e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator, class Predicate> 288e8ea8296SMarshall Clow constexpr OutputIterator // constexpr in C++20 2893e519524SHoward Hinnant remove_copy_if(InputIterator first, InputIterator last, OutputIterator result, Predicate pred); 2903e519524SHoward Hinnant 2913e519524SHoward Hinnanttemplate <class ForwardIterator> 292b8bc4e15SArthur O'Dwyer constexpr ForwardIterator // constexpr in C++20 2933e519524SHoward Hinnant unique(ForwardIterator first, ForwardIterator last); 2943e519524SHoward Hinnant 2953e519524SHoward Hinnanttemplate <class ForwardIterator, class BinaryPredicate> 296b8bc4e15SArthur O'Dwyer constexpr ForwardIterator // constexpr in C++20 2973e519524SHoward Hinnant unique(ForwardIterator first, ForwardIterator last, BinaryPredicate pred); 2983e519524SHoward Hinnant 2993e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator> 300b8bc4e15SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 3013e519524SHoward Hinnant unique_copy(InputIterator first, InputIterator last, OutputIterator result); 3023e519524SHoward Hinnant 3033e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator, class BinaryPredicate> 304b8bc4e15SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 3053e519524SHoward Hinnant unique_copy(InputIterator first, InputIterator last, OutputIterator result, BinaryPredicate pred); 3063e519524SHoward Hinnant 3073e519524SHoward Hinnanttemplate <class BidirectionalIterator> 308f851db3dSArthur O'Dwyer constexpr void // constexpr in C++20 3093e519524SHoward Hinnant reverse(BidirectionalIterator first, BidirectionalIterator last); 3103e519524SHoward Hinnant 3113e519524SHoward Hinnanttemplate <class BidirectionalIterator, class OutputIterator> 312e8ea8296SMarshall Clow constexpr OutputIterator // constexpr in C++20 3133e519524SHoward Hinnant reverse_copy(BidirectionalIterator first, BidirectionalIterator last, OutputIterator result); 3143e519524SHoward Hinnant 3153e519524SHoward Hinnanttemplate <class ForwardIterator> 316b8bc4e15SArthur O'Dwyer constexpr ForwardIterator // constexpr in C++20 3173e519524SHoward Hinnant rotate(ForwardIterator first, ForwardIterator middle, ForwardIterator last); 3183e519524SHoward Hinnant 3193e519524SHoward Hinnanttemplate <class ForwardIterator, class OutputIterator> 320b8bc4e15SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 3213e519524SHoward Hinnant rotate_copy(ForwardIterator first, ForwardIterator middle, ForwardIterator last, OutputIterator result); 3223e519524SHoward Hinnant 3233e519524SHoward Hinnanttemplate <class RandomAccessIterator> 3243e519524SHoward Hinnant void 3250f37a410SMarshall Clow random_shuffle(RandomAccessIterator first, RandomAccessIterator last); // deprecated in C++14, removed in C++17 3263e519524SHoward Hinnant 3273e519524SHoward Hinnanttemplate <class RandomAccessIterator, class RandomNumberGenerator> 3283e519524SHoward Hinnant void 32906965c1fSMarshall Clow random_shuffle(RandomAccessIterator first, RandomAccessIterator last, 3300f37a410SMarshall Clow RandomNumberGenerator& rand); // deprecated in C++14, removed in C++17 3313e519524SHoward Hinnant 332e7154709SEric Fiseliertemplate<class PopulationIterator, class SampleIterator, 333e7154709SEric Fiselier class Distance, class UniformRandomBitGenerator> 334e7154709SEric Fiselier SampleIterator sample(PopulationIterator first, PopulationIterator last, 335e7154709SEric Fiselier SampleIterator out, Distance n, 336e7154709SEric Fiselier UniformRandomBitGenerator&& g); // C++17 337e7154709SEric Fiselier 338f9d540b0SHoward Hinnanttemplate<class RandomAccessIterator, class UniformRandomNumberGenerator> 339f9d540b0SHoward Hinnant void shuffle(RandomAccessIterator first, RandomAccessIterator last, 340fb340102SHoward Hinnant UniformRandomNumberGenerator&& g); 341f9d540b0SHoward Hinnant 3423fbd3eafSArthur O'Dwyertemplate<class ForwardIterator> 3433fbd3eafSArthur O'Dwyer constexpr ForwardIterator 3443fbd3eafSArthur O'Dwyer shift_left(ForwardIterator first, ForwardIterator last, 3453fbd3eafSArthur O'Dwyer typename iterator_traits<ForwardIterator>::difference_type n); // C++20 3463fbd3eafSArthur O'Dwyer 3473fbd3eafSArthur O'Dwyertemplate<class ForwardIterator> 3483fbd3eafSArthur O'Dwyer constexpr ForwardIterator 3493fbd3eafSArthur O'Dwyer shift_right(ForwardIterator first, ForwardIterator last, 3503fbd3eafSArthur O'Dwyer typename iterator_traits<ForwardIterator>::difference_type n); // C++20 3513fbd3eafSArthur O'Dwyer 3523e519524SHoward Hinnanttemplate <class InputIterator, class Predicate> 35349c7643cSMarshall Clow constexpr bool // constexpr in C++20 3543e519524SHoward Hinnant is_partitioned(InputIterator first, InputIterator last, Predicate pred); 3553e519524SHoward Hinnant 3563e519524SHoward Hinnanttemplate <class ForwardIterator, class Predicate> 357f851db3dSArthur O'Dwyer constexpr ForwardIterator // constexpr in C++20 3583e519524SHoward Hinnant partition(ForwardIterator first, ForwardIterator last, Predicate pred); 3593e519524SHoward Hinnant 3603e519524SHoward Hinnanttemplate <class InputIterator, class OutputIterator1, 3613e519524SHoward Hinnant class OutputIterator2, class Predicate> 3621b9a4ffdSMarshall Clow constexpr pair<OutputIterator1, OutputIterator2> // constexpr in C++20 3633e519524SHoward Hinnant partition_copy(InputIterator first, InputIterator last, 3643e519524SHoward Hinnant OutputIterator1 out_true, OutputIterator2 out_false, 3653e519524SHoward Hinnant Predicate pred); 3663e519524SHoward Hinnant 3673e519524SHoward Hinnanttemplate <class ForwardIterator, class Predicate> 3683e519524SHoward Hinnant ForwardIterator 3693e519524SHoward Hinnant stable_partition(ForwardIterator first, ForwardIterator last, Predicate pred); 3703e519524SHoward Hinnant 3713e519524SHoward Hinnanttemplate<class ForwardIterator, class Predicate> 372d57c03ddSMarshall Clow constexpr ForwardIterator // constexpr in C++20 3733e519524SHoward Hinnant partition_point(ForwardIterator first, ForwardIterator last, Predicate pred); 3743e519524SHoward Hinnant 3753e519524SHoward Hinnanttemplate <class ForwardIterator> 37649c7643cSMarshall Clow constexpr bool // constexpr in C++20 3773e519524SHoward Hinnant is_sorted(ForwardIterator first, ForwardIterator last); 3783e519524SHoward Hinnant 3793e519524SHoward Hinnanttemplate <class ForwardIterator, class Compare> 380b8bc4e15SArthur O'Dwyer constexpr bool // constexpr in C++20 3813e519524SHoward Hinnant is_sorted(ForwardIterator first, ForwardIterator last, Compare comp); 3823e519524SHoward Hinnant 3833e519524SHoward Hinnanttemplate<class ForwardIterator> 384056f15e3SMarshall Clow constexpr ForwardIterator // constexpr in C++20 3853e519524SHoward Hinnant is_sorted_until(ForwardIterator first, ForwardIterator last); 3863e519524SHoward Hinnant 3873e519524SHoward Hinnanttemplate <class ForwardIterator, class Compare> 388056f15e3SMarshall Clow constexpr ForwardIterator // constexpr in C++20 3893e519524SHoward Hinnant is_sorted_until(ForwardIterator first, ForwardIterator last, Compare comp); 3903e519524SHoward Hinnant 3913e519524SHoward Hinnanttemplate <class RandomAccessIterator> 392493f1407SArthur O'Dwyer constexpr void // constexpr in C++20 3933e519524SHoward Hinnant sort(RandomAccessIterator first, RandomAccessIterator last); 3943e519524SHoward Hinnant 3953e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 396493f1407SArthur O'Dwyer constexpr void // constexpr in C++20 3973e519524SHoward Hinnant sort(RandomAccessIterator first, RandomAccessIterator last, Compare comp); 3983e519524SHoward Hinnant 3993e519524SHoward Hinnanttemplate <class RandomAccessIterator> 4003e519524SHoward Hinnant void 4013e519524SHoward Hinnant stable_sort(RandomAccessIterator first, RandomAccessIterator last); 4023e519524SHoward Hinnant 4033e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 4043e519524SHoward Hinnant void 4053e519524SHoward Hinnant stable_sort(RandomAccessIterator first, RandomAccessIterator last, Compare comp); 4063e519524SHoward Hinnant 4073e519524SHoward Hinnanttemplate <class RandomAccessIterator> 4085386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 4093e519524SHoward Hinnant partial_sort(RandomAccessIterator first, RandomAccessIterator middle, RandomAccessIterator last); 4103e519524SHoward Hinnant 4113e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 4125386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 4133e519524SHoward Hinnant partial_sort(RandomAccessIterator first, RandomAccessIterator middle, RandomAccessIterator last, Compare comp); 4143e519524SHoward Hinnant 4153e519524SHoward Hinnanttemplate <class InputIterator, class RandomAccessIterator> 4165386aa26SArthur O'Dwyer constexpr RandomAccessIterator // constexpr in C++20 4173e519524SHoward Hinnant partial_sort_copy(InputIterator first, InputIterator last, 4183e519524SHoward Hinnant RandomAccessIterator result_first, RandomAccessIterator result_last); 4193e519524SHoward Hinnant 4203e519524SHoward Hinnanttemplate <class InputIterator, class RandomAccessIterator, class Compare> 4215386aa26SArthur O'Dwyer constexpr RandomAccessIterator // constexpr in C++20 4223e519524SHoward Hinnant partial_sort_copy(InputIterator first, InputIterator last, 4233e519524SHoward Hinnant RandomAccessIterator result_first, RandomAccessIterator result_last, Compare comp); 4243e519524SHoward Hinnant 4253e519524SHoward Hinnanttemplate <class RandomAccessIterator> 4265d956563SArthur O'Dwyer constexpr void // constexpr in C++20 4273e519524SHoward Hinnant nth_element(RandomAccessIterator first, RandomAccessIterator nth, RandomAccessIterator last); 4283e519524SHoward Hinnant 4293e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 4305d956563SArthur O'Dwyer constexpr void // constexpr in C++20 4313e519524SHoward Hinnant nth_element(RandomAccessIterator first, RandomAccessIterator nth, RandomAccessIterator last, Compare comp); 4323e519524SHoward Hinnant 4333e519524SHoward Hinnanttemplate <class ForwardIterator, class T> 434d57c03ddSMarshall Clow constexpr ForwardIterator // constexpr in C++20 4353e519524SHoward Hinnant lower_bound(ForwardIterator first, ForwardIterator last, const T& value); 4363e519524SHoward Hinnant 4373e519524SHoward Hinnanttemplate <class ForwardIterator, class T, class Compare> 438d57c03ddSMarshall Clow constexpr ForwardIterator // constexpr in C++20 4393e519524SHoward Hinnant lower_bound(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); 4403e519524SHoward Hinnant 4413e519524SHoward Hinnanttemplate <class ForwardIterator, class T> 442d57c03ddSMarshall Clow constexpr ForwardIterator // constexpr in C++20 4433e519524SHoward Hinnant upper_bound(ForwardIterator first, ForwardIterator last, const T& value); 4443e519524SHoward Hinnant 4453e519524SHoward Hinnanttemplate <class ForwardIterator, class T, class Compare> 446d57c03ddSMarshall Clow constexpr ForwardIterator // constexpr in C++20 4473e519524SHoward Hinnant upper_bound(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); 4483e519524SHoward Hinnant 4493e519524SHoward Hinnanttemplate <class ForwardIterator, class T> 450d57c03ddSMarshall Clow constexpr pair<ForwardIterator, ForwardIterator> // constexpr in C++20 4513e519524SHoward Hinnant equal_range(ForwardIterator first, ForwardIterator last, const T& value); 4523e519524SHoward Hinnant 4533e519524SHoward Hinnanttemplate <class ForwardIterator, class T, class Compare> 454d57c03ddSMarshall Clow constexpr pair<ForwardIterator, ForwardIterator> // constexpr in C++20 4553e519524SHoward Hinnant equal_range(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); 4563e519524SHoward Hinnant 4573e519524SHoward Hinnanttemplate <class ForwardIterator, class T> 458d57c03ddSMarshall Clow constexpr bool // constexpr in C++20 4593e519524SHoward Hinnant binary_search(ForwardIterator first, ForwardIterator last, const T& value); 4603e519524SHoward Hinnant 4613e519524SHoward Hinnanttemplate <class ForwardIterator, class T, class Compare> 4628da1a487SMarshall Clow constexpr bool // constexpr in C++20 4633e519524SHoward Hinnant binary_search(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); 4643e519524SHoward Hinnant 4653e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator> 46614098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 4673e519524SHoward Hinnant merge(InputIterator1 first1, InputIterator1 last1, 4683e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result); 4693e519524SHoward Hinnant 4703e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator, class Compare> 47114098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 4723e519524SHoward Hinnant merge(InputIterator1 first1, InputIterator1 last1, 4733e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp); 4743e519524SHoward Hinnant 4753e519524SHoward Hinnanttemplate <class BidirectionalIterator> 4763e519524SHoward Hinnant void 4773e519524SHoward Hinnant inplace_merge(BidirectionalIterator first, BidirectionalIterator middle, BidirectionalIterator last); 4783e519524SHoward Hinnant 4793e519524SHoward Hinnanttemplate <class BidirectionalIterator, class Compare> 4803e519524SHoward Hinnant void 4813e519524SHoward Hinnant inplace_merge(BidirectionalIterator first, BidirectionalIterator middle, BidirectionalIterator last, Compare comp); 4823e519524SHoward Hinnant 4833e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2> 4848da1a487SMarshall Clow constexpr bool // constexpr in C++20 4853e519524SHoward Hinnant includes(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2); 4863e519524SHoward Hinnant 4873e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class Compare> 4888da1a487SMarshall Clow constexpr bool // constexpr in C++20 4893e519524SHoward Hinnant includes(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2, Compare comp); 4903e519524SHoward Hinnant 4913e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator> 49214098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 4933e519524SHoward Hinnant set_union(InputIterator1 first1, InputIterator1 last1, 4943e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result); 4953e519524SHoward Hinnant 4963e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator, class Compare> 49714098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 4983e519524SHoward Hinnant set_union(InputIterator1 first1, InputIterator1 last1, 4993e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp); 5003e519524SHoward Hinnant 5013e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator> 5028da1a487SMarshall Clow constexpr OutputIterator // constexpr in C++20 5033e519524SHoward Hinnant set_intersection(InputIterator1 first1, InputIterator1 last1, 5043e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result); 5053e519524SHoward Hinnant 5063e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator, class Compare> 5078da1a487SMarshall Clow constexpr OutputIterator // constexpr in C++20 5083e519524SHoward Hinnant set_intersection(InputIterator1 first1, InputIterator1 last1, 5093e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp); 5103e519524SHoward Hinnant 5113e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator> 51214098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 5133e519524SHoward Hinnant set_difference(InputIterator1 first1, InputIterator1 last1, 5143e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result); 5153e519524SHoward Hinnant 5163e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator, class Compare> 51714098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 5183e519524SHoward Hinnant set_difference(InputIterator1 first1, InputIterator1 last1, 5193e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp); 5203e519524SHoward Hinnant 5213e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator> 52214098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 5233e519524SHoward Hinnant set_symmetric_difference(InputIterator1 first1, InputIterator1 last1, 5243e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result); 5253e519524SHoward Hinnant 5263e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class OutputIterator, class Compare> 52714098cf6SArthur O'Dwyer constexpr OutputIterator // constexpr in C++20 5283e519524SHoward Hinnant set_symmetric_difference(InputIterator1 first1, InputIterator1 last1, 5293e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp); 5303e519524SHoward Hinnant 5313e519524SHoward Hinnanttemplate <class RandomAccessIterator> 5325386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5333e519524SHoward Hinnant push_heap(RandomAccessIterator first, RandomAccessIterator last); 5343e519524SHoward Hinnant 5353e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 5365386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5373e519524SHoward Hinnant push_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp); 5383e519524SHoward Hinnant 5393e519524SHoward Hinnanttemplate <class RandomAccessIterator> 5405386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5413e519524SHoward Hinnant pop_heap(RandomAccessIterator first, RandomAccessIterator last); 5423e519524SHoward Hinnant 5433e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 5445386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5453e519524SHoward Hinnant pop_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp); 5463e519524SHoward Hinnant 5473e519524SHoward Hinnanttemplate <class RandomAccessIterator> 5485386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5493e519524SHoward Hinnant make_heap(RandomAccessIterator first, RandomAccessIterator last); 5503e519524SHoward Hinnant 5513e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 5525386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5533e519524SHoward Hinnant make_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp); 5543e519524SHoward Hinnant 5553e519524SHoward Hinnanttemplate <class RandomAccessIterator> 5565386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5573e519524SHoward Hinnant sort_heap(RandomAccessIterator first, RandomAccessIterator last); 5583e519524SHoward Hinnant 5593e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 5605386aa26SArthur O'Dwyer constexpr void // constexpr in C++20 5613e519524SHoward Hinnant sort_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp); 5623e519524SHoward Hinnant 5633e519524SHoward Hinnanttemplate <class RandomAccessIterator> 56449c7643cSMarshall Clow constexpr bool // constexpr in C++20 5653e519524SHoward Hinnant is_heap(RandomAccessIterator first, RandomAccessiterator last); 5663e519524SHoward Hinnant 5673e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 56849c7643cSMarshall Clow constexpr bool // constexpr in C++20 5693e519524SHoward Hinnant is_heap(RandomAccessIterator first, RandomAccessiterator last, Compare comp); 5703e519524SHoward Hinnant 5713e519524SHoward Hinnanttemplate <class RandomAccessIterator> 57249c7643cSMarshall Clow constexpr RandomAccessIterator // constexpr in C++20 5733e519524SHoward Hinnant is_heap_until(RandomAccessIterator first, RandomAccessiterator last); 5743e519524SHoward Hinnant 5753e519524SHoward Hinnanttemplate <class RandomAccessIterator, class Compare> 57649c7643cSMarshall Clow constexpr RandomAccessIterator // constexpr in C++20 5773e519524SHoward Hinnant is_heap_until(RandomAccessIterator first, RandomAccessiterator last, Compare comp); 5783e519524SHoward Hinnant 5794eb27b79SHoward Hinnanttemplate <class ForwardIterator> 580b8bc4e15SArthur O'Dwyer constexpr ForwardIterator // constexpr in C++14 581b8bc4e15SArthur O'Dwyer min_element(ForwardIterator first, ForwardIterator last); 5824eb27b79SHoward Hinnant 5834eb27b79SHoward Hinnanttemplate <class ForwardIterator, class Compare> 584b8bc4e15SArthur O'Dwyer constexpr ForwardIterator // constexpr in C++14 585b8bc4e15SArthur O'Dwyer min_element(ForwardIterator first, ForwardIterator last, Compare comp); 5864eb27b79SHoward Hinnant 5873e519524SHoward Hinnanttemplate <class T> 588b8bc4e15SArthur O'Dwyer constexpr const T& // constexpr in C++14 589b8bc4e15SArthur O'Dwyer min(const T& a, const T& b); 5903e519524SHoward Hinnant 5913e519524SHoward Hinnanttemplate <class T, class Compare> 592b8bc4e15SArthur O'Dwyer constexpr const T& // constexpr in C++14 593b8bc4e15SArthur O'Dwyer min(const T& a, const T& b, Compare comp); 5943e519524SHoward Hinnant 5953e519524SHoward Hinnanttemplate<class T> 596b8bc4e15SArthur O'Dwyer constexpr T // constexpr in C++14 597b8bc4e15SArthur O'Dwyer min(initializer_list<T> t); 5983e519524SHoward Hinnant 5993e519524SHoward Hinnanttemplate<class T, class Compare> 600b8bc4e15SArthur O'Dwyer constexpr T // constexpr in C++14 601b8bc4e15SArthur O'Dwyer min(initializer_list<T> t, Compare comp); 6023e519524SHoward Hinnant 603146c14acSMarshall Clowtemplate<class T> 604146c14acSMarshall Clow constexpr const T& clamp(const T& v, const T& lo, const T& hi); // C++17 605146c14acSMarshall Clow 606146c14acSMarshall Clowtemplate<class T, class Compare> 607146c14acSMarshall Clow constexpr const T& clamp(const T& v, const T& lo, const T& hi, Compare comp); // C++17 608146c14acSMarshall Clow 6093e519524SHoward Hinnanttemplate <class ForwardIterator> 610b8bc4e15SArthur O'Dwyer constexpr ForwardIterator // constexpr in C++14 611b8bc4e15SArthur O'Dwyer max_element(ForwardIterator first, ForwardIterator last); 6123e519524SHoward Hinnant 6133e519524SHoward Hinnanttemplate <class ForwardIterator, class Compare> 614b8bc4e15SArthur O'Dwyer constexpr ForwardIterator // constexpr in C++14 615b8bc4e15SArthur O'Dwyer max_element(ForwardIterator first, ForwardIterator last, Compare comp); 6163e519524SHoward Hinnant 6174eb27b79SHoward Hinnanttemplate <class T> 618b8bc4e15SArthur O'Dwyer constexpr const T& // constexpr in C++14 619b8bc4e15SArthur O'Dwyer max(const T& a, const T& b); 6204eb27b79SHoward Hinnant 6214eb27b79SHoward Hinnanttemplate <class T, class Compare> 622b8bc4e15SArthur O'Dwyer constexpr const T& // constexpr in C++14 623b8bc4e15SArthur O'Dwyer max(const T& a, const T& b, Compare comp); 6244eb27b79SHoward Hinnant 6254eb27b79SHoward Hinnanttemplate<class T> 626b8bc4e15SArthur O'Dwyer constexpr T // constexpr in C++14 627b8bc4e15SArthur O'Dwyer max(initializer_list<T> t); 6284eb27b79SHoward Hinnant 6294eb27b79SHoward Hinnanttemplate<class T, class Compare> 630b8bc4e15SArthur O'Dwyer constexpr T // constexpr in C++14 631b8bc4e15SArthur O'Dwyer max(initializer_list<T> t, Compare comp); 6324eb27b79SHoward Hinnant 6334eb27b79SHoward Hinnanttemplate<class ForwardIterator> 634b8bc4e15SArthur O'Dwyer constexpr pair<ForwardIterator, ForwardIterator> // constexpr in C++14 635b8bc4e15SArthur O'Dwyer minmax_element(ForwardIterator first, ForwardIterator last); 6364eb27b79SHoward Hinnant 6374eb27b79SHoward Hinnanttemplate<class ForwardIterator, class Compare> 638b8bc4e15SArthur O'Dwyer constexpr pair<ForwardIterator, ForwardIterator> // constexpr in C++14 639b8bc4e15SArthur O'Dwyer minmax_element(ForwardIterator first, ForwardIterator last, Compare comp); 6404eb27b79SHoward Hinnant 6414eb27b79SHoward Hinnanttemplate<class T> 642b8bc4e15SArthur O'Dwyer constexpr pair<const T&, const T&> // constexpr in C++14 643b8bc4e15SArthur O'Dwyer minmax(const T& a, const T& b); 6444eb27b79SHoward Hinnant 6454eb27b79SHoward Hinnanttemplate<class T, class Compare> 646b8bc4e15SArthur O'Dwyer constexpr pair<const T&, const T&> // constexpr in C++14 647b8bc4e15SArthur O'Dwyer minmax(const T& a, const T& b, Compare comp); 6484eb27b79SHoward Hinnant 6494eb27b79SHoward Hinnanttemplate<class T> 650b8bc4e15SArthur O'Dwyer constexpr pair<T, T> // constexpr in C++14 651b8bc4e15SArthur O'Dwyer minmax(initializer_list<T> t); 6524eb27b79SHoward Hinnant 6534eb27b79SHoward Hinnanttemplate<class T, class Compare> 654b8bc4e15SArthur O'Dwyer constexpr pair<T, T> // constexpr in C++14 655b8bc4e15SArthur O'Dwyer minmax(initializer_list<T> t, Compare comp); 6564eb27b79SHoward Hinnant 6573e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2> 6581b9a4ffdSMarshall Clow constexpr bool // constexpr in C++20 6593e519524SHoward Hinnant lexicographical_compare(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2); 6603e519524SHoward Hinnant 6613e519524SHoward Hinnanttemplate <class InputIterator1, class InputIterator2, class Compare> 6621b9a4ffdSMarshall Clow constexpr bool // constexpr in C++20 6633e519524SHoward Hinnant lexicographical_compare(InputIterator1 first1, InputIterator1 last1, 6643e519524SHoward Hinnant InputIterator2 first2, InputIterator2 last2, Compare comp); 6653e519524SHoward Hinnant 6663e519524SHoward Hinnanttemplate <class BidirectionalIterator> 667f851db3dSArthur O'Dwyer constexpr bool // constexpr in C++20 6683e519524SHoward Hinnant next_permutation(BidirectionalIterator first, BidirectionalIterator last); 6693e519524SHoward Hinnant 6703e519524SHoward Hinnanttemplate <class BidirectionalIterator, class Compare> 671f851db3dSArthur O'Dwyer constexpr bool // constexpr in C++20 6723e519524SHoward Hinnant next_permutation(BidirectionalIterator first, BidirectionalIterator last, Compare comp); 6733e519524SHoward Hinnant 6743e519524SHoward Hinnanttemplate <class BidirectionalIterator> 675f851db3dSArthur O'Dwyer constexpr bool // constexpr in C++20 6763e519524SHoward Hinnant prev_permutation(BidirectionalIterator first, BidirectionalIterator last); 6773e519524SHoward Hinnant 6783e519524SHoward Hinnanttemplate <class BidirectionalIterator, class Compare> 679f851db3dSArthur O'Dwyer constexpr bool // constexpr in C++20 6803e519524SHoward Hinnant prev_permutation(BidirectionalIterator first, BidirectionalIterator last, Compare comp); 6813e519524SHoward Hinnant} // std 6823e519524SHoward Hinnant 6833e519524SHoward Hinnant*/ 6843e519524SHoward Hinnant 685ea2206d7SArthur O'Dwyer#include <__bits> 6863e519524SHoward Hinnant#include <__config> 687134723edSLouis Dionne#include <__debug> 688a1d07d57SHoward Hinnant#include <cstddef> 689bfbd73f8SArthur O'Dwyer#include <cstring> 690bfbd73f8SArthur O'Dwyer#include <functional> 691bfbd73f8SArthur O'Dwyer#include <initializer_list> 692bfbd73f8SArthur O'Dwyer#include <iterator> 693bfbd73f8SArthur O'Dwyer#include <memory> 694bfbd73f8SArthur O'Dwyer#include <type_traits> 695ea2206d7SArthur O'Dwyer#include <utility> 696f56972e2SMarshall Clow#include <version> 6975d1a701dSHoward Hinnant 698134723edSLouis Dionne#include <__algorithm/adjacent_find.h> 699134723edSLouis Dionne#include <__algorithm/all_of.h> 700134723edSLouis Dionne#include <__algorithm/any_of.h> 701134723edSLouis Dionne#include <__algorithm/binary_search.h> 702134723edSLouis Dionne#include <__algorithm/clamp.h> 703134723edSLouis Dionne#include <__algorithm/comp.h> 704134723edSLouis Dionne#include <__algorithm/comp_ref_type.h> 705134723edSLouis Dionne#include <__algorithm/copy.h> 706134723edSLouis Dionne#include <__algorithm/copy_backward.h> 707134723edSLouis Dionne#include <__algorithm/copy_if.h> 708134723edSLouis Dionne#include <__algorithm/copy_n.h> 709134723edSLouis Dionne#include <__algorithm/count.h> 710134723edSLouis Dionne#include <__algorithm/count_if.h> 711134723edSLouis Dionne#include <__algorithm/equal.h> 712134723edSLouis Dionne#include <__algorithm/equal_range.h> 713134723edSLouis Dionne#include <__algorithm/fill.h> 7144d81a46fSArthur O'Dwyer#include <__algorithm/fill_n.h> 715134723edSLouis Dionne#include <__algorithm/find.h> 716134723edSLouis Dionne#include <__algorithm/find_end.h> 717134723edSLouis Dionne#include <__algorithm/find_first_of.h> 718134723edSLouis Dionne#include <__algorithm/find_if.h> 719134723edSLouis Dionne#include <__algorithm/find_if_not.h> 720134723edSLouis Dionne#include <__algorithm/for_each.h> 721134723edSLouis Dionne#include <__algorithm/for_each_n.h> 722134723edSLouis Dionne#include <__algorithm/generate.h> 7234d81a46fSArthur O'Dwyer#include <__algorithm/generate_n.h> 724134723edSLouis Dionne#include <__algorithm/half_positive.h> 725*68f4131cSNikolas Klauser#include <__algorithm/in_found_result.h> 7261e77b396SNikolas Klauser#include <__algorithm/in_fun_result.h> 727f3514af4SNikolas Klauser#include <__algorithm/in_in_out_result.h> 728d3729bb3SNikolas Klauser#include <__algorithm/in_in_result.h> 729610979b3SNikolas Klauser#include <__algorithm/in_out_out_result.h> 7308d23b742SKonstantin Varlamov#include <__algorithm/in_out_result.h> 731134723edSLouis Dionne#include <__algorithm/includes.h> 732134723edSLouis Dionne#include <__algorithm/inplace_merge.h> 733134723edSLouis Dionne#include <__algorithm/is_heap.h> 734134723edSLouis Dionne#include <__algorithm/is_heap_until.h> 735134723edSLouis Dionne#include <__algorithm/is_partitioned.h> 736134723edSLouis Dionne#include <__algorithm/is_permutation.h> 737134723edSLouis Dionne#include <__algorithm/is_sorted.h> 738134723edSLouis Dionne#include <__algorithm/is_sorted_until.h> 7396adbc83eSChristopher Di Bella#include <__algorithm/iter_swap.h> 740134723edSLouis Dionne#include <__algorithm/lexicographical_compare.h> 741134723edSLouis Dionne#include <__algorithm/lower_bound.h> 742134723edSLouis Dionne#include <__algorithm/make_heap.h> 743134723edSLouis Dionne#include <__algorithm/max.h> 744134723edSLouis Dionne#include <__algorithm/max_element.h> 745134723edSLouis Dionne#include <__algorithm/merge.h> 746134723edSLouis Dionne#include <__algorithm/min.h> 747134723edSLouis Dionne#include <__algorithm/min_element.h> 748807766beSNikolas Klauser#include <__algorithm/min_max_result.h> 749134723edSLouis Dionne#include <__algorithm/minmax.h> 750134723edSLouis Dionne#include <__algorithm/minmax_element.h> 751134723edSLouis Dionne#include <__algorithm/mismatch.h> 752134723edSLouis Dionne#include <__algorithm/move.h> 753134723edSLouis Dionne#include <__algorithm/move_backward.h> 754134723edSLouis Dionne#include <__algorithm/next_permutation.h> 755134723edSLouis Dionne#include <__algorithm/none_of.h> 756134723edSLouis Dionne#include <__algorithm/nth_element.h> 757134723edSLouis Dionne#include <__algorithm/partial_sort.h> 758134723edSLouis Dionne#include <__algorithm/partial_sort_copy.h> 759134723edSLouis Dionne#include <__algorithm/partition.h> 760134723edSLouis Dionne#include <__algorithm/partition_copy.h> 761134723edSLouis Dionne#include <__algorithm/partition_point.h> 762134723edSLouis Dionne#include <__algorithm/pop_heap.h> 763134723edSLouis Dionne#include <__algorithm/prev_permutation.h> 764134723edSLouis Dionne#include <__algorithm/push_heap.h> 7653b470d1cSNikolas Klauser#include <__algorithm/ranges_min_element.h> 7669d905319SNikolas Klauser#include <__algorithm/ranges_swap_ranges.h> 767134723edSLouis Dionne#include <__algorithm/remove.h> 768134723edSLouis Dionne#include <__algorithm/remove_copy.h> 769134723edSLouis Dionne#include <__algorithm/remove_copy_if.h> 770134723edSLouis Dionne#include <__algorithm/remove_if.h> 771134723edSLouis Dionne#include <__algorithm/replace.h> 772134723edSLouis Dionne#include <__algorithm/replace_copy.h> 773134723edSLouis Dionne#include <__algorithm/replace_copy_if.h> 774134723edSLouis Dionne#include <__algorithm/replace_if.h> 775134723edSLouis Dionne#include <__algorithm/reverse.h> 776134723edSLouis Dionne#include <__algorithm/reverse_copy.h> 777134723edSLouis Dionne#include <__algorithm/rotate.h> 778134723edSLouis Dionne#include <__algorithm/rotate_copy.h> 779134723edSLouis Dionne#include <__algorithm/sample.h> 780134723edSLouis Dionne#include <__algorithm/search.h> 781134723edSLouis Dionne#include <__algorithm/search_n.h> 782134723edSLouis Dionne#include <__algorithm/set_difference.h> 783134723edSLouis Dionne#include <__algorithm/set_intersection.h> 784134723edSLouis Dionne#include <__algorithm/set_symmetric_difference.h> 785134723edSLouis Dionne#include <__algorithm/set_union.h> 786134723edSLouis Dionne#include <__algorithm/shift_left.h> 787134723edSLouis Dionne#include <__algorithm/shift_right.h> 788134723edSLouis Dionne#include <__algorithm/shuffle.h> 789134723edSLouis Dionne#include <__algorithm/sift_down.h> 790134723edSLouis Dionne#include <__algorithm/sort.h> 791134723edSLouis Dionne#include <__algorithm/sort_heap.h> 792134723edSLouis Dionne#include <__algorithm/stable_partition.h> 793134723edSLouis Dionne#include <__algorithm/stable_sort.h> 7946adbc83eSChristopher Di Bella#include <__algorithm/swap_ranges.h> 795134723edSLouis Dionne#include <__algorithm/transform.h> 796134723edSLouis Dionne#include <__algorithm/unique.h> 7974d81a46fSArthur O'Dwyer#include <__algorithm/unique_copy.h> 798134723edSLouis Dionne#include <__algorithm/unwrap_iter.h> 799134723edSLouis Dionne#include <__algorithm/upper_bound.h> 800c1bd9197SEric Fiselier 801073458b1SHoward Hinnant#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 8023e519524SHoward Hinnant# pragma GCC system_header 803073458b1SHoward Hinnant#endif 8043e519524SHoward Hinnant 8050a06eb91SLouis Dionne#if defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17 80695689243SLouis Dionne# include <__pstl_algorithm> 8070a06eb91SLouis Dionne#endif 8080a06eb91SLouis Dionne 8093e519524SHoward Hinnant#endif // _LIBCPP_ALGORITHM 810