A single time signature component. More...

#include <CommonClasses.h>

Public Member Functions
bool	operator== (const TimeSigComponent &src) const
	Test if two TimeSigComponent values are the same.

util::Fraction	sumCounts () const
	Compute the sum of all counts.

Edu	sumUnits () const
	Compute the sum of all units.

TimeSigComponent	normalizeCompound () const
	Returns a copy of this component normalized for compound meter. For example, 2 dotted quarters becomes 6/8.

Static Public Member Functions
static std::pair< util::Fraction, Edu >	normalizeCompoundUnit (util::Fraction count, Edu unit)
	Normalizes a single time signature count and unit to a power-of-two unit.

Public Attributes
std::vector< util::Fraction >	counts

std::vector< Edu >	units

Detailed Description

A single time signature component.

Member Function Documentation

◆ normalizeCompound()

TimeSignature::TimeSigComponent musx::dom::TimeSignature::TimeSigComponent::normalizeCompound ( ) const

Returns a copy of this component normalized for compound meter. For example, 2 dotted quarters becomes 6/8.

Returns: If this component is unambiguously compound meter, returns a normalized version. Otherwise, returns an exact copy of this component.

◆ normalizeCompoundUnit()

std::pair< util::Fraction, Edu > musx::dom::TimeSignature::TimeSigComponent::normalizeCompoundUnit	(	util::Fraction	count,
		Edu	unit
	)

static

Normalizes a single time signature count and unit to a power-of-two unit.

Returns: The adjusted count and unit.

Member Data Documentation

◆ counts

std::vector<util::Fraction> musx::dom::TimeSignature::TimeSigComponent::counts

The array of counts in this component. For simple time signatures this is a single value, and it is an integer like 4/1.

◆ units

std::vector<Edu> musx::dom::TimeSignature::TimeSigComponent::units

The array of beat values in this component. For simple time signatures this is a single value, and it is a note value like 1024 (quarter note) For straightforward compound time it may be a single dotted value like 1536 (dotted quarter)

Public Member Functions

Static Public Member Functions