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