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 Engine, size_t w, class UIntType> 13 // class independent_bits_engine 14 15 // explicit independent_bits_engine(); 16 17 #include <random> 18 #include <cassert> 19 20 void 21 test1() 22 { 23 std::independent_bits_engine<std::ranlux24, 32, unsigned> e1; 24 std::independent_bits_engine<std::ranlux24, 32, unsigned> e2(std::ranlux24_base::default_seed); 25 assert(e1 == e2); 26 assert(e1() == 2066486613); 27 } 28 29 void 30 test2() 31 { 32 std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e1; 33 std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e2(std::ranlux48_base::default_seed); 34 assert(e1 == e2); 35 assert(e1() == 18223106896348967647ull); 36 } 37 38 int main() 39 { 40 test1(); 41 test2(); 42 } 43
