libstdc++
std::ratio< _Num, _Den > Struct Template Reference

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;
Provides compile-time rational arithmetic.
Definition: ratio:267

Definition at line 266 of file ratio.


The documentation for this struct was generated from the following file: