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 exponential_distribution
14
15 // bool operator=(const exponential_distribution& x,
16 // const exponential_distribution& y);
17 // bool operator!(const exponential_distribution& x,
18 // const exponential_distribution& y);
19
20 #include <random>
21 #include <cassert>
22
main()23 int main()
24 {
25 {
26 typedef std::exponential_distribution<> D;
27 D d1(.25);
28 D d2(.25);
29 assert(d1 == d2);
30 }
31 {
32 typedef std::exponential_distribution<> D;
33 D d1(.28);
34 D d2(.25);
35 assert(d1 != d2);
36 }
37 }
38