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, size_t w, size_t n, size_t m, size_t r, 13// UIntType a, size_t u, UIntType d, size_t s, 14// UIntType b, size_t t, UIntType c, size_t l, UIntType f> 15// class mersenne_twister_engine; 16 17// explicit mersenne_twister_engine(); 18 19#include <random> 20#include <sstream> 21#include <cassert> 22 23void 24test1() 25{ 26 std::mt19937 e1; 27 std::mt19937 e2(std::mt19937::default_seed); 28 assert(e1 == e2); 29 assert(e1() == 3499211612u); 30} 31 32void 33test2() 34{ 35 std::mt19937_64 e1; 36 std::mt19937_64 e2(std::mt19937_64::default_seed); 37 assert(e1 == e2); 38 assert(e1() == 14514284786278117030ull); 39} 40 41int main() 42{ 43 test1(); 44 test2(); 45} 46