Class representing and holding data a rational number i.e. More...

#include <fraction.h>

Public Member Functions
	Fraction ()=default
	Default constructor 0/1.

	Fraction (int64_t, int64_t)
	Constructor from two ints.

	Fraction (double)
	Constructor from double, will find the nearest representation.

	Fraction (int64_t)
	Constructor from one int i.e. x/1.

	Fraction (const std::string &)
	Constructor from string, will try to parse expressions like x/y.

std::string	to_string () const
	represent this fraction as a string

template<typename T >
T	cast () const

const Fraction	simplify () const
	reduce this fraction by removing common factors in numerator/denominator

const Fraction	limit_denominator (int64_t max_denominator=1000000) const
	restrict this fraction to have a maximum denominator (i.e. round it)

const Fraction	abs () const
	Absolute value of this fraction.

const Fraction	add (const Fraction &other) const
	Add this fraction to another.

const Fraction	subtract (const Fraction &other) const
	Subtract another fraction from this fraction.

const Fraction	multiply (const Fraction &other) const
	Multiply this fraction with another fraction.

const Fraction	divide (const Fraction &other) const
	Divide this fraction by another fraction.

const Fraction	operator+ (const Fraction &) const
	operator overload for Fraction::add

const Fraction	operator- (const Fraction &) const
	operator overload for Fraction::subtract

const Fraction	operator* (const Fraction &) const
	operator overload for Fraction::multiply

const Fraction	operator/ (const Fraction &) const
	operator overload for Fraction::divide

auto	operator== (const Fraction &) const -> bool

auto	operator== (int64_t) const -> bool

auto	operator< (const Fraction &) const -> bool

auto	operator<= (const Fraction &) const -> bool

Detailed Description

Class representing and holding data a rational number i.e.

Fraction

Constructor & Destructor Documentation

◆ Fraction() [1/5]

occ::core::Fraction::Fraction ( )

default

Default constructor 0/1.

◆ Fraction() [2/5]

occ::core::Fraction::Fraction	(	int64_t	,
		int64_t
	)

Constructor from two ints.

◆ Fraction() [3/5]

occ::core::Fraction::Fraction ( double )

Constructor from double, will find the nearest representation.

◆ Fraction() [4/5]

occ::core::Fraction::Fraction ( int64_t )

Constructor from one int i.e. x/1.

◆ Fraction() [5/5]

occ::core::Fraction::Fraction ( const std::string & )

Constructor from string, will try to parse expressions like x/y.

Member Function Documentation

◆ abs()

const Fraction occ::core::Fraction::abs ( ) const

Absolute value of this fraction.

◆ add()

const Fraction occ::core::Fraction::add ( const Fraction & other ) const

Add this fraction to another.

◆ cast()

template<typename T >

T occ::core::Fraction::cast ( ) const

inline

◆ divide()

const Fraction occ::core::Fraction::divide ( const Fraction & other ) const

Divide this fraction by another fraction.

◆ limit_denominator()

const Fraction occ::core::Fraction::limit_denominator ( int64_t max_denominator = 1000000 ) const

restrict this fraction to have a maximum denominator (i.e. round it)

◆ multiply()

const Fraction occ::core::Fraction::multiply ( const Fraction & other ) const

Multiply this fraction with another fraction.

◆ operator*()

const Fraction occ::core::Fraction::operator* ( const Fraction & ) const

operator overload for Fraction::multiply

◆ operator+()

const Fraction occ::core::Fraction::operator+ ( const Fraction & ) const

operator overload for Fraction::add

◆ operator-()

const Fraction occ::core::Fraction::operator- ( const Fraction & ) const

operator overload for Fraction::subtract

◆ operator/()

const Fraction occ::core::Fraction::operator/ ( const Fraction & ) const

operator overload for Fraction::divide

◆ operator<()

auto occ::core::Fraction::operator< ( const Fraction & ) const -> bool

◆ operator<=()

auto occ::core::Fraction::operator<= ( const Fraction & ) const -> bool

◆ operator==() [1/2]

auto occ::core::Fraction::operator== ( const Fraction & ) const -> bool

◆ operator==() [2/2]

auto occ::core::Fraction::operator== ( int64_t ) const -> bool

◆ simplify()

const Fraction occ::core::Fraction::simplify ( ) const

reduce this fraction by removing common factors in numerator/denominator

◆ subtract()

const Fraction occ::core::Fraction::subtract ( const Fraction & other ) const

Subtract another fraction from this fraction.

◆ to_string()

std::string occ::core::Fraction::to_string ( ) const

represent this fraction as a string

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

/home/runner/work/occ/occ/include/occ/core/fraction.h

Public Member Functions