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 s, size_t r> 13// class subtract_with_carry_engine; 14 15// template<class Sseq> void seed(Sseq& q); 16 17#include <random> 18#include <cassert> 19 20void 21test1() 22{ 23 unsigned a[] = {3, 5, 7}; 24 std::seed_seq sseq(a, a+3); 25 std::ranlux24_base e1; 26 std::ranlux24_base e2(sseq); 27 assert(e1 != e2); 28 e1.seed(sseq); 29 assert(e1 == e2); 30} 31 32void 33test2() 34{ 35 unsigned a[] = {3, 5, 7}; 36 std::seed_seq sseq(a, a+3); 37 std::ranlux48_base e1; 38 std::ranlux48_base e2(sseq); 39 assert(e1 != e2); 40 e1.seed(sseq); 41 assert(e1 == e2); 42} 43 44int main() 45{ 46 test1(); 47 test2(); 48} 49