1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <random> 11 12// template<class IntType = int> 13// class discrete_distribution 14 15// bool operator=(const discrete_distribution& x, 16// const discrete_distribution& y); 17// bool operator!(const discrete_distribution& x, 18// const discrete_distribution& y); 19 20#include <random> 21#include <cassert> 22 23int main() 24{ 25 { 26 typedef std::discrete_distribution<> D; 27 D d1; 28 D d2; 29 assert(d1 == d2); 30 } 31 { 32 typedef std::discrete_distribution<> D; 33 double p0[] = {1}; 34 D d1(p0, p0+1); 35 D d2; 36 assert(d1 == d2); 37 } 38 { 39 typedef std::discrete_distribution<> D; 40 double p0[] = {10, 30}; 41 D d1(p0, p0+2); 42 D d2; 43 assert(d1 != d2); 44 } 45} 46