libstdc++
Rational Arithmetic
Utilities
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

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

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

typedef ratio<1, 1000000000000000000> std::atto

Definition at line 606 of file ratio.

◆ centi

typedef ratio<1, 100> std::centi

Definition at line 612 of file ratio.

◆ deca

typedef ratio< 10, 1> std::deca

Definition at line 614 of file ratio.

◆ deci

typedef ratio<1, 10> std::deci

Definition at line 613 of file ratio.

◆ exa

typedef ratio< 1000000000000000000, 1> std::exa

Definition at line 621 of file ratio.

◆ femto

typedef ratio<1, 1000000000000000> std::femto

Definition at line 607 of file ratio.

◆ giga

typedef ratio< 1000000000, 1> std::giga

Definition at line 618 of file ratio.

◆ hecto

typedef ratio< 100, 1> std::hecto

Definition at line 615 of file ratio.

◆ kilo

typedef ratio< 1000, 1> std::kilo

Definition at line 616 of file ratio.

◆ mega

typedef ratio< 1000000, 1> std::mega

Definition at line 617 of file ratio.

◆ micro

typedef ratio<1, 1000000> std::micro

Definition at line 610 of file ratio.

◆ milli

typedef ratio<1, 1000> std::milli

Definition at line 611 of file ratio.

◆ nano

typedef ratio<1, 1000000000> std::nano

Definition at line 609 of file ratio.

◆ peta

typedef ratio< 1000000000000000, 1> std::peta

Definition at line 620 of file ratio.

◆ pico

typedef ratio<1, 1000000000000> std::pico

Definition at line 608 of file ratio.

◆ ratio_add

template<typename _R1, typename _R2>
using std::ratio_add

ratio_add

Definition at line 576 of file ratio.

◆ ratio_divide

template<typename _R1, typename _R2>
using std::ratio_divide

ratio_divide

Definition at line 387 of file ratio.

◆ ratio_multiply

template<typename _R1, typename _R2>
using std::ratio_multiply

ratio_multiply

Definition at line 358 of file ratio.

◆ ratio_subtract

template<typename _R1, typename _R2>
using std::ratio_subtract

ratio_subtract

Definition at line 603 of file ratio.

◆ tera

typedef ratio< 1000000000000, 1> std::tera

Definition at line 619 of file ratio.

Variable Documentation

◆ ratio_equal_v

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

Definition at line 467 of file ratio.

◆ ratio_greater_equal_v

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

Definition at line 478 of file ratio.

◆ ratio_greater_v

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

Definition at line 476 of file ratio.

◆ ratio_less_equal_v

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

Definition at line 473 of file ratio.

◆ ratio_less_v

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

Definition at line 471 of file ratio.

◆ ratio_not_equal_v

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

Definition at line 469 of file ratio.