You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <random>
|
|
|
|
// template<class Engine, size_t w, class UIntType>
|
|
// class independent_bits_engine
|
|
|
|
// explicit independent_bits_engine();
|
|
|
|
#include <random>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
|
|
void
|
|
test1()
|
|
{
|
|
std::independent_bits_engine<std::ranlux24, 32, unsigned> e1;
|
|
std::independent_bits_engine<std::ranlux24, 32, unsigned> e2(std::ranlux24_base::default_seed);
|
|
assert(e1 == e2);
|
|
assert(e1() == 2066486613);
|
|
}
|
|
|
|
void
|
|
test2()
|
|
{
|
|
std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e1;
|
|
std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e2(std::ranlux48_base::default_seed);
|
|
assert(e1 == e2);
|
|
assert(e1() == 18223106896348967647ull);
|
|
}
|
|
|
|
int main(int, char**)
|
|
{
|
|
test1();
|
|
test2();
|
|
|
|
return 0;
|
|
}
|