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libcxx/test/std/numerics/rand/rand.adapt/rand.adapt.disc/default.pass.cpp

43 lines
868 B
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 Engine, size_t p, size_t r>
// class discard_block_engine
// explicit discard_block_engine();
#include <random>
#include <cassert>
void
test1()
{
std::ranlux24 e1;
std::ranlux24 e2(std::ranlux24_base::default_seed);
assert(e1 == e2);
assert(e1() == 15039276);
}
void
test2()
{
std::ranlux48 e1;
std::ranlux48 e2(std::ranlux48_base::default_seed);
assert(e1 == e2);
assert(e1() == 23459059301164ull);
}
int main()
{
test1();
test2();
}