1*5f757f3fSDimitry Andric// -*- C++ -*- 2*5f757f3fSDimitry Andric//===----------------------------------------------------------------------===// 3*5f757f3fSDimitry Andric// 4*5f757f3fSDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*5f757f3fSDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 6*5f757f3fSDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*5f757f3fSDimitry Andric// 8*5f757f3fSDimitry Andric//===----------------------------------------------------------------------===// 9*5f757f3fSDimitry Andric 10*5f757f3fSDimitry Andricexport namespace std { 11*5f757f3fSDimitry Andric 12*5f757f3fSDimitry Andric // [cmp.categories], comparison category types 13*5f757f3fSDimitry Andric using std::partial_ordering; 14*5f757f3fSDimitry Andric using std::strong_ordering; 15*5f757f3fSDimitry Andric using std::weak_ordering; 16*5f757f3fSDimitry Andric 17*5f757f3fSDimitry Andric // named comparison functions 18*5f757f3fSDimitry Andric using std::is_eq; 19*5f757f3fSDimitry Andric using std::is_gt; 20*5f757f3fSDimitry Andric using std::is_gteq; 21*5f757f3fSDimitry Andric using std::is_lt; 22*5f757f3fSDimitry Andric using std::is_lteq; 23*5f757f3fSDimitry Andric using std::is_neq; 24*5f757f3fSDimitry Andric 25*5f757f3fSDimitry Andric // [cmp.common], common comparison category type 26*5f757f3fSDimitry Andric using std::common_comparison_category; 27*5f757f3fSDimitry Andric using std::common_comparison_category_t; 28*5f757f3fSDimitry Andric 29*5f757f3fSDimitry Andric // [cmp.concept], concept three_way_comparable 30*5f757f3fSDimitry Andric using std::three_way_comparable; 31*5f757f3fSDimitry Andric using std::three_way_comparable_with; 32*5f757f3fSDimitry Andric 33*5f757f3fSDimitry Andric // [cmp.result], result of three-way comparison 34*5f757f3fSDimitry Andric using std::compare_three_way_result; 35*5f757f3fSDimitry Andric 36*5f757f3fSDimitry Andric using std::compare_three_way_result_t; 37*5f757f3fSDimitry Andric 38*5f757f3fSDimitry Andric // [comparisons.three.way], class compare_three_way 39*5f757f3fSDimitry Andric using std::compare_three_way; 40*5f757f3fSDimitry Andric 41*5f757f3fSDimitry Andric // [cmp.alg], comparison algorithms 42*5f757f3fSDimitry Andric inline namespace __cpo { 43*5f757f3fSDimitry Andric using std::__cpo::compare_partial_order_fallback; 44*5f757f3fSDimitry Andric using std::__cpo::compare_strong_order_fallback; 45*5f757f3fSDimitry Andric using std::__cpo::compare_weak_order_fallback; 46*5f757f3fSDimitry Andric using std::__cpo::partial_order; 47*5f757f3fSDimitry Andric using std::__cpo::strong_order; 48*5f757f3fSDimitry Andric using std::__cpo::weak_order; 49*5f757f3fSDimitry Andric } // namespace __cpo 50*5f757f3fSDimitry Andric 51*5f757f3fSDimitry Andric} // namespace std 52