Ms::Fraction Class Reference

#include <fraction.h>

Inheritance diagram for Ms::Fraction:

Public Member Functions
constexpr	Fraction ()
constexpr	Fraction (int z, int n)
int	numerator () const
int	denominator () const
int_least64_t &	rnumerator ()
int_least64_t &	rdenominator ()
void	setNumerator (int v)
void	setDenominator (int v)
void	set (int z, int n)
bool	isZero () const
bool	isNotZero () const
bool	isValid () const
bool	identical (const Fraction &v) const
Fraction	absValue () const
void	reduce ()
Fraction	reduced () const
bool	operator< (const Fraction &val) const
bool	operator<= (const Fraction &val) const
bool	operator>= (const Fraction &val) const
bool	operator> (const Fraction &val) const
bool	operator== (const Fraction &val) const
bool	operator!= (const Fraction &val) const
Fraction &	operator+= (const Fraction &val)
Fraction &	operator-= (const Fraction &val)
Fraction &	operator*= (const Fraction &val)
Fraction &	operator*= (int val)
Fraction &	operator/= (const Fraction &val)
Fraction	operator+ (const Fraction &v) const
Fraction	operator- (const Fraction &v) const
Fraction	operator- () const
Fraction	operator* (const Fraction &v) const
Fraction	operator/ (const Fraction &v) const
int	ticks () const
QString	print () const
QString	toString () const
	operator QVariant () const

Static Public Member Functions
static Fraction	fromTicks (int ticks)
static Fraction	eps ()
	A very small fraction, corresponds to 1 MIDI tick. More...
static Fraction	fromString (const QString &str)

Private Attributes
int_least64_t	_numerator { 0 }
int_least64_t	_denominator { 1 }

Constructor & Destructor Documentation

Fraction() [1/2]

constexpr Ms::Fraction::Fraction ( )

inline

Fraction() [2/2]

constexpr Ms::Fraction::Fraction ( int  z, int  n  )

inline

Member Function Documentation

absValue()

Fraction Ms::Fraction::absValue ( ) const

inline

denominator()

int Ms::Fraction::denominator ( ) const

inline

eps()

static Fraction Ms::Fraction::eps ( )

inlinestatic

A very small fraction, corresponds to 1 MIDI tick.

fromString()

static Fraction Ms::Fraction::fromString ( const QString &  str )

inlinestatic

fromTicks()

static Fraction Ms::Fraction::fromTicks ( int  ticks )

inlinestatic

identical()

bool Ms::Fraction::identical ( const Fraction &  v ) const

inline

isNotZero()

bool Ms::Fraction::isNotZero ( ) const

inline

isValid()

bool Ms::Fraction::isValid ( ) const

inline

isZero()

bool Ms::Fraction::isZero ( ) const

inline

numerator()

int Ms::Fraction::numerator ( ) const

inline

operator QVariant()

Ms::Fraction::operator QVariant ( ) const

inline

operator!=()

bool Ms::Fraction::operator!= ( const Fraction &  val ) const

inline

operator*()

Fraction Ms::Fraction::operator* ( const Fraction &  v ) const

inline

operator*=() [1/2]

Fraction& Ms::Fraction::operator*= ( const Fraction &  val )

inline

operator*=() [2/2]

Fraction& Ms::Fraction::operator*= ( int  val )

inline

operator+()

Fraction Ms::Fraction::operator+ ( const Fraction &  v ) const

inline

operator+=()

Fraction& Ms::Fraction::operator+= ( const Fraction &  val )

inline

operator-() [1/2]

Fraction Ms::Fraction::operator- ( const Fraction &  v ) const

inline

operator-() [2/2]

Fraction Ms::Fraction::operator- ( ) const

inline

operator-=()

Fraction& Ms::Fraction::operator-= ( const Fraction &  val )

inline

operator/()

Fraction Ms::Fraction::operator/ ( const Fraction &  v ) const

inline

operator/=()

Fraction& Ms::Fraction::operator/= ( const Fraction &  val )

inline

operator<()

bool Ms::Fraction::operator< ( const Fraction &  val ) const

inline

operator<=()

bool Ms::Fraction::operator<= ( const Fraction &  val ) const

inline

operator==()

bool Ms::Fraction::operator== ( const Fraction &  val ) const

inline

operator>()

bool Ms::Fraction::operator> ( const Fraction &  val ) const

inline

operator>=()

bool Ms::Fraction::operator>= ( const Fraction &  val ) const

inline

print()

QString Ms::Fraction::print ( ) const

inline

rdenominator()

int_least64_t& Ms::Fraction::rdenominator ( )

inline

reduce()

void Ms::Fraction::reduce ( )

inline

reduced()

Fraction Ms::Fraction::reduced ( ) const

inline

rnumerator()

int_least64_t& Ms::Fraction::rnumerator ( )

inline

set()

void Ms::Fraction::set ( int  z, int  n  )

inline

setDenominator()

void Ms::Fraction::setDenominator ( int  v )

inline

setNumerator()

void Ms::Fraction::setNumerator ( int  v )

inline

ticks()

int Ms::Fraction::ticks ( ) const

inline

toString()

QString Ms::Fraction::toString ( ) const

inline

Member Data Documentation

_denominator

int_least64_t Ms::Fraction::_denominator { 1 }

private

_numerator

int_least64_t Ms::Fraction::_numerator { 0 }

private

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

• libmscore/fraction.h