1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <random> 10 11 // template<class IntType = int> 12 // class discrete_distribution 13 14 // bool operator=(const discrete_distribution& x, 15 // const discrete_distribution& y); 16 // bool operator!(const discrete_distribution& x, 17 // const discrete_distribution& y); 18 19 #include <random> 20 #include <cassert> 21 22 #include "test_macros.h" 23 main(int,char **)24int main(int, char**) 25 { 26 { 27 typedef std::discrete_distribution<> D; 28 D d1; 29 D d2; 30 assert(d1 == d2); 31 } 32 { 33 typedef std::discrete_distribution<> D; 34 double p0[] = {1}; 35 D d1(p0, p0+1); 36 D d2; 37 assert(d1 == d2); 38 } 39 { 40 typedef std::discrete_distribution<> D; 41 double p0[] = {10, 30}; 42 D d1(p0, p0+2); 43 D d2; 44 assert(d1 != d2); 45 } 46 47 return 0; 48 } 49