1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // <random>
10
11 // template<class RealType = double>
12 // class piecewise_constant_distribution
13
14 // piecewise_constant_distribution& operator=(const piecewise_constant_distribution&);
15
16 #include <random>
17 #include <cassert>
18
19 #include "test_macros.h"
20
21 void
test1()22 test1()
23 {
24 typedef std::piecewise_constant_distribution<> D;
25 double p[] = {2, 4, 1, 8};
26 double b[] = {2, 4, 5, 8, 9};
27 D d1(b, b+5, p);
28 D d2;
29 assert(d1 != d2);
30 d2 = d1;
31 assert(d1 == d2);
32 }
33
main(int,char **)34 int main(int, char**)
35 {
36 test1();
37
38 return 0;
39 }
40