libstdc++
Rational Arithmetic
Collaboration diagram for Rational Arithmetic:

Files

file  ratio
 

Classes

struct  std::ratio< _Num, _Den >
 
struct  std::ratio_equal< _R1, _R2 >
 
struct  std::ratio_greater< _R1, _R2 >
 
struct  std::ratio_greater_equal< _R1, _R2 >
 
struct  std::ratio_less< _R1, _R2 >
 
struct  std::ratio_less_equal< _R1, _R2 >
 
struct  std::ratio_not_equal< _R1, _R2 >
 

Typedefs

using std::atto = ratio< 1, 1000000000000000000 >
 
using std::centi = ratio< 1, 100 >
 
using std::deca = ratio< 10, 1 >
 
using std::deci = ratio< 1, 10 >
 
using std::exa = ratio< 1000000000000000000, 1 >
 
using std::femto = ratio< 1, 1000000000000000 >
 
using std::giga = ratio< 1000000000, 1 >
 
using std::hecto = ratio< 100, 1 >
 
using std::kilo = ratio< 1000, 1 >
 
using std::mega = ratio< 1000000, 1 >
 
using std::micro = ratio< 1, 1000000 >
 
using std::milli = ratio< 1, 1000 >
 
using std::nano = ratio< 1, 1000000000 >
 
using std::peta = ratio< 1000000000000000, 1 >
 
using std::pico = ratio< 1, 1000000000000 >
 
template<typename _R1 , typename _R2 >
using std::ratio_add = typename __ratio_add< _R1, _R2 >::type
 
template<typename _R1 , typename _R2 >
using std::ratio_divide = typename __ratio_divide< _R1, _R2 >::type
 
template<typename _R1 , typename _R2 >
using std::ratio_multiply = typename __ratio_multiply< _R1, _R2 >::type
 
template<typename _R1 , typename _R2 >
using std::ratio_subtract = typename __ratio_subtract< _R1, _R2 >::type
 
using std::tera = ratio< 1000000000000, 1 >
 

Variables

template<typename _R1 , typename _R2 >
constexpr bool std::ratio_equal_v
 
template<typename _R1 , typename _R2 >
constexpr bool std::ratio_greater_equal_v
 
template<typename _R1 , typename _R2 >
constexpr bool std::ratio_greater_v
 
template<typename _R1 , typename _R2 >
constexpr bool std::ratio_less_equal_v
 
template<typename _R1 , typename _R2 >
constexpr bool std::ratio_less_v
 
template<typename _R1 , typename _R2 >
constexpr bool std::ratio_not_equal_v
 

Detailed Description

Compile time representation of finite rational numbers.

Typedef Documentation

◆ atto

using std::atto = typedef ratio< 1, 1000000000000000000>

Definition at line 618 of file ratio.

◆ centi

Definition at line 624 of file ratio.

◆ deca

Definition at line 626 of file ratio.

◆ deci

Definition at line 625 of file ratio.

◆ exa

using std::exa = typedef ratio< 1000000000000000000, 1>

Definition at line 633 of file ratio.

◆ femto

using std::femto = typedef ratio< 1, 1000000000000000>

Definition at line 619 of file ratio.

◆ giga

using std::giga = typedef ratio< 1000000000, 1>

Definition at line 630 of file ratio.

◆ hecto

Definition at line 627 of file ratio.

◆ kilo

Definition at line 628 of file ratio.

◆ mega

using std::mega = typedef ratio< 1000000, 1>

Definition at line 629 of file ratio.

◆ micro

using std::micro = typedef ratio< 1, 1000000>

Definition at line 622 of file ratio.

◆ milli

Definition at line 623 of file ratio.

◆ nano

using std::nano = typedef ratio< 1, 1000000000>

Definition at line 621 of file ratio.

◆ peta

using std::peta = typedef ratio< 1000000000000000, 1>

Definition at line 632 of file ratio.

◆ pico

using std::pico = typedef ratio< 1, 1000000000000>

Definition at line 620 of file ratio.

◆ ratio_add

ratio_add

Definition at line 579 of file ratio.

◆ ratio_divide

ratio_divide

Definition at line 390 of file ratio.

◆ ratio_multiply

ratio_multiply

Definition at line 361 of file ratio.

◆ ratio_subtract

ratio_subtract

Definition at line 606 of file ratio.

◆ tera

using std::tera = typedef ratio< 1000000000000, 1>

Definition at line 631 of file ratio.

Variable Documentation

◆ ratio_equal_v

template<typename _R1 , typename _R2 >
constexpr bool std::ratio_equal_v
inlineconstexpr

Definition at line 470 of file ratio.

◆ ratio_greater_equal_v

template<typename _R1 , typename _R2 >
constexpr bool std::ratio_greater_equal_v
inlineconstexpr

Definition at line 481 of file ratio.

◆ ratio_greater_v

template<typename _R1 , typename _R2 >
constexpr bool std::ratio_greater_v
inlineconstexpr

Definition at line 479 of file ratio.

◆ ratio_less_equal_v

template<typename _R1 , typename _R2 >
constexpr bool std::ratio_less_equal_v
inlineconstexpr

Definition at line 476 of file ratio.

◆ ratio_less_v

template<typename _R1 , typename _R2 >
constexpr bool std::ratio_less_v
inlineconstexpr

Definition at line 474 of file ratio.

◆ ratio_not_equal_v

template<typename _R1 , typename _R2 >
constexpr bool std::ratio_not_equal_v
inlineconstexpr

Definition at line 472 of file ratio.