//===----------------------------------------------------------------------===// // // 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. // //===----------------------------------------------------------------------===// // // template // class linear_congruential_engine; // template // basic_ostream& // operator<<(basic_ostream& os, // const linear_congruential_engine& x); // // template // basic_istream& // operator>>(basic_istream& is, // linear_congruential_engine& x); #include #include #include int main() { { typedef std::linear_congruential_engine E; E e1; e1.discard(100); std::ostringstream os; os << e1; std::istringstream is(os.str()); E e2; is >> e2; assert(e1 == e2); } }