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 UIntType, UIntType a, UIntType c, UIntType m>
13//   class linear_congruential_engine;
14
15// void seed(result_type s = default_seed);
16
17#include <random>
18#include <cassert>
19
20template <class T>
21void
22test1()
23{
24    for (int s = 0; s < 20; ++s)
25    {
26        typedef std::linear_congruential_engine<T, 2, 3, 7> E;
27        E e1(s);
28        E e2;
29        e2.seed(s);
30        assert(e1 == e2);
31    }
32}
33
34int main()
35{
36    test1<unsigned short>();
37    test1<unsigned int>();
38    test1<unsigned long>();
39    test1<unsigned long long>();
40}
41