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_linear_distribution
14
15// bool operator=(const piecewise_linear_distribution& x,
16//                const piecewise_linear_distribution& y);
17// bool operator!(const piecewise_linear_distribution& x,
18//                const piecewise_linear_distribution& y);
19
20#include <random>
21#include <cassert>
22
23int main()
24{
25    {
26        typedef std::piecewise_linear_distribution<> D;
27        D d1;
28        D d2;
29        assert(d1 == d2);
30    }
31    {
32        typedef std::piecewise_linear_distribution<> D;
33        double b[] = {10, 14, 16, 17};
34        double p[] = {25, 62.5, 12.5, 1};
35        D d1(b, b+4, p);
36        D d2(b, b+4, p);
37        assert(d1 == d2);
38    }
39    {
40        typedef std::piecewise_linear_distribution<> D;
41        double b[] = {10, 14, 16, 17};
42        double p[] = {25, 62.5, 12.5, 0};
43        D d1(b, b+4, p);
44        D d2;
45        assert(d1 != d2);
46    }
47}
48