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