| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <random> |
| |
| // template<class RealType = double> |
| // class fisher_f_distribution |
| |
| // template <class CharT, class Traits, class RealType> |
| // basic_ostream<CharT, Traits>& |
| // operator<<(basic_ostream<CharT, Traits>& os, |
| // const fisher_f_distribution<RealType>& x); |
| |
| // template <class CharT, class Traits, class RealType> |
| // basic_istream<CharT, Traits>& |
| // operator>>(basic_istream<CharT, Traits>& is, |
| // fisher_f_distribution<RealType>& x); |
| |
| #include <random> |
| #include <sstream> |
| #include <cassert> |
| |
| int main() |
| { |
| { |
| typedef std::fisher_f_distribution<> D; |
| D d1(7, 5); |
| std::ostringstream os; |
| os << d1; |
| std::istringstream is(os.str()); |
| D d2; |
| is >> d2; |
| assert(d1 == d2); |
| } |
| } |