//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <random> // template<class IntType = int> // class discrete_distribution // explicit discrete_distribution(const param_type& parm); #include <random> #include <cassert> int main() { { typedef std::discrete_distribution<> D; typedef D::param_type P; double p0[] = {10, 30}; P pa(p0, p0+2); D d(pa); std::vector<double> p = d.probabilities(); assert(p.size() == 2); assert(p[0] == 0.25); assert(p[1] == 0.75); } }