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 // class param_type;
16
17 #include <random>
18 #include <limits>
19 #include <cassert>
20
main()21 int main()
22 {
23 {
24 typedef std::piecewise_constant_distribution<> D;
25 typedef D::param_type P;
26 double b[] = {10, 14, 16, 17};
27 double p[] = {25, 62.5, 12.5};
28 P p1(b, b+4, p);
29 P p2(b, b+4, p);
30 assert(p1 == p2);
31 }
32 {
33 typedef std::piecewise_constant_distribution<> D;
34 typedef D::param_type P;
35 double b[] = {10, 14, 16, 17};
36 double p[] = {25, 62.5, 12.5};
37 P p1(b, b+3, p);
38 P p2(b, b+4, p);
39 assert(p1 != p2);
40 }
41 }
42