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// explicit independent_bits_engine();
16
17#include <random>
18#include <cassert>
19
20void
21test1()
22{
23    std::independent_bits_engine<std::ranlux24, 32, unsigned> e1;
24    std::independent_bits_engine<std::ranlux24, 32, unsigned> e2(std::ranlux24_base::default_seed);
25    assert(e1 == e2);
26    assert(e1() == 2066486613);
27}
28
29void
30test2()
31{
32    std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e1;
33    std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e2(std::ranlux48_base::default_seed);
34    assert(e1 == e2);
35    assert(e1() == 18223106896348967647ull);
36}
37
38int main()
39{
40    test1();
41    test2();
42}
43