//===----------------------------------------------------------------------===// // // 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. // //===----------------------------------------------------------------------===// // <random> // template<class RealType = double> // class normal_distribution // explicit normal_distribution(result_type mean = 0, result_type stddev = 1); #include <random> #include <cassert> int main() { { typedef std::normal_distribution<> D; D d; assert(d.mean() == 0); assert(d.stddev() == 1); } { typedef std::normal_distribution<> D; D d(14.5); assert(d.mean() == 14.5); assert(d.stddev() == 1); } { typedef std::normal_distribution<> D; D d(14.5, 5.25); assert(d.mean() == 14.5); assert(d.stddev() == 5.25); } }