46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <random>
|
|
|
|
// template <class UIntType, size_t w, size_t n, size_t m, size_t r,
|
|
// UIntType a, size_t u, UIntType d, size_t s,
|
|
// UIntType b, size_t t, UIntType c, size_t l, UIntType f>
|
|
// class mersenne_twister_engine;
|
|
|
|
// result_type operator()();
|
|
|
|
#include <random>
|
|
#include <sstream>
|
|
#include <cassert>
|
|
|
|
void
|
|
test1()
|
|
{
|
|
std::mt19937 e;
|
|
assert(e() == 3499211612u);
|
|
assert(e() == 581869302u);
|
|
assert(e() == 3890346734u);
|
|
}
|
|
|
|
void
|
|
test2()
|
|
{
|
|
std::mt19937_64 e;
|
|
assert(e() == 14514284786278117030ull);
|
|
assert(e() == 4620546740167642908ull);
|
|
assert(e() == 13109570281517897720ull);
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test1();
|
|
test2();
|
|
}
|