std::ratio< _Num, _Den >(3)                           Library Functions Manual

NAME
       std::ratio< _Num, _Den > - Provides compile-time rational arithmetic.


SYNOPSIS
       #include <ratio>

   Public Types
       typedef ratio< num, den > type

   Static Public Attributes
       static constexpr intmax_t den
       static constexpr intmax_t num

Detailed Description
   template<intmax_t _Num, intmax_t _Den = 1>
       struct std::ratio< _Num, _Den >"Provides compile-time rational
       arithmetic.

       This class template represents any finite rational number with a
       numerator and denominator representable by compile-time constants of
       type intmax_t. The ratio is simplified when instantiated.

       For example:

       std::ratio<7,-21>::num == -1;
       std::ratio<7,-21>::den == 3;




Author
       Generated automatically by Doxygen for libstdc++ from the source code.

                                   libstdc++       std::ratio< _Num, _Den >(3)