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 RealType = double>
13// class piecewise_constant_distribution
14
15// param_type param() const;
16
17#include <random>
18#include <cassert>
19
20int main()
21{
22    {
23        typedef std::piecewise_constant_distribution<> D;
24        typedef D::param_type P;
25        double b[] = {10, 14, 16, 17};
26        double p[] = {25, 62.5, 12.5};
27        const size_t Np = sizeof(p) / sizeof(p[0]);
28        P pa(b, b+Np+1, p);
29        D d(pa);
30        assert(d.param() == pa);
31    }
32}
33