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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <random>
// template<class IntType = int>
// class discrete_distribution
// explicit discrete_distribution(const param_type& parm);
#include <random>
#include <cassert>
#include <vector>
#include "test_macros.h"
int main(int, char**)
{
{
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);
}
return 0;
}
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