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 Engine, size_t p, size_t r>
13 // class discard_block_engine
14 
15 // void seed(result_type s = default_seed);
16 
17 #include <random>
18 #include <cassert>
19 
20 void
test1()21 test1()
22 {
23     for (int s = 0; s < 20; ++s)
24     {
25         typedef std::ranlux24 E;
26         E e1(s);
27         E e2;
28         e2.seed(s);
29         assert(e1 == e2);
30     }
31 }
32 
33 void
test2()34 test2()
35 {
36     for (int s = 0; s < 20; ++s)
37     {
38         typedef std::ranlux48 E;
39         E e1(s);
40         E e2;
41         e2.seed(s);
42         assert(e1 == e2);
43     }
44 }
45 
main()46 int main()
47 {
48     test1();
49     test2();
50 }
51