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 w, class UIntType>
13// class independent_bits_engine
14
15// void seed(result_type s = default_seed);
16
17#include <random>
18#include <cassert>
19
20void
21test1()
22{
23    for (int s = 0; s < 20; ++s)
24    {
25        typedef std::independent_bits_engine<std::ranlux24, 32, unsigned> E;
26        E e1(s);
27        E e2;
28        e2.seed(s);
29        assert(e1 == e2);
30    }
31}
32
33void
34test2()
35{
36    for (int s = 0; s < 20; ++s)
37    {
38        typedef std::independent_bits_engine<std::ranlux48, 64, unsigned long long> E;
39        E e1(s);
40        E e2;
41        e2.seed(s);
42        assert(e1 == e2);
43    }
44}
45
46int main()
47{
48    test1();
49    test2();
50}
51