NoteMusic Class Reference
[Core Musical Objects]

#include <NoteMC.h>

Inheritance diagram for NoteMusic:

List of all members.

Public Member Functions
	NoteMusic (int nstaff, QString t, int duration, bool dot)
virtual QString	getSymbolName ()
void	setDuration (int)
int	getLDuration ()
int	getUDuration ()
bool	getTacitAlteration ()
void	setTacitAlteration (bool)
int	getVoice ()
void	setVoice (int)
int	getStaff ()
void	setStaff (int)
int	getAlter ()
void	setAlter (int)
QString	getDurationType ()
void	setDirection (int)
int	getDirection ()
bool	dotted ()
NoteMusic *	getChordedTo ()
void	setChordedTo (NoteMusic *nm)
int	isGrace ()
virtual int	isPitched ()
void	setGrace ()
void	cancelGroupStemable ()
virtual int	groupStemable ()
virtual int	simpleStemable ()
void	setIndexMS (void *)
void *	getIndexMS ()
void	setMeasureSectionIndex (int)
int	getMeasureSectionIndex ()
virtual QString	toString ()
Protected Attributes
QString	ltype
bool	dot
NoteMusic *	chordedTo
int	grace
int	measureSectionIndex
int	duration
int	voice
int	direction
int	staff
int	alter
bool	tacitAlteration
bool	overrideGroupStemable
void *	indexMS

---

Detailed Description

This class represent a note, a note should always be inserted in a measure, that is why it implements measure Inserter. From now we assume that a note is defined to be something being drawn inside the measure bar and belonging to a staff.

---

Constructor & Destructor Documentation

NoteMusic::NoteMusic (  int  n, QString  t, int  dur, bool  d )

This is the constructor where it is specified in which staff we are writing Careful ! In the musicXML standard the index of the staff begin with 1 and not 0 At the construction we set the voice to the value -1 (Undetermined) Parameters: st  staff

---

Member Function Documentation

void NoteMusic::cancelGroupStemable (   )

This method let you overwrite the return value of groupeStemable method. It is usefull not to let the program determine algorithmically the stems groups.

bool NoteMusic::dotted (   )

Returns: true if the note is dotted

int NoteMusic::getAlter (   )

Returns: the alteration of a note +2 id for a double sharp +1 is for a sharp -1 for a flat 2 for a double flat

NoteMusic * NoteMusic::getChordedTo (   )

Returns: the note it is chorded to, 0 if the note is not chorded to any note

int NoteMusic::getDirection (   )

Returns: the direction of the stem

QString NoteMusic::getDurationType (   )

Returns: the duration type of the note

void * NoteMusic::getIndexMS (   )

Returns: a pointer to the MusicSymbol it is associated with 0 if no symbol had been associated with

int NoteMusic::getLDuration (   )

Returns: the note duration in Local (part) time measurement units

int NoteMusic::getMeasureSectionIndex (   )

Returns: The measure section Index of the note

int NoteMusic::getStaff (   )

Returns: the staff it belongs to

QString NoteMusic::getSymbolName (   )  [virtual]

This method should always be overrided Returns: a string that will be used by a factory to build a symbol Implements MeasureInserter. Reimplemented in PitchedNoteMusic, and RestMusic.

bool NoteMusic::getTacitAlteration (   )

Returns: true if the alteration is tacit (implicit)

int NoteMusic::getUDuration (   )

Returns: the note duration in Universal (score) time measurement units

int NoteMusic::getVoice (   )

Returns: the voice number (-1 if undetermined)

int NoteMusic::groupStemable (   )  [virtual]

Returns: 0 if not stemable in a group or if the overrideSteamable properrty had been set to true by colling cancelGroupStemable (Useful for tuplets) -1 otherwhise Reimplemented in RestMusic.

int NoteMusic::isGrace (   )

Returns: non 0 if it is a grace note

int NoteMusic::isPitched (   )  [virtual]

Returns: 0 Reimplemented in PitchedNoteMusic.

void NoteMusic::setAlter (  int  i  )

set the alteration +2 id for a double sharp +1 is for a sharp 0 if it is a neutral -1 for a flat 2 for a double flat

void NoteMusic::setChordedTo (  NoteMusic *  nm  )

Sets the note is is chorded to Parameters: nm  the note it is chorded to

void NoteMusic::setDirection (  int  d  )

set the direction of the stem

void NoteMusic::setDuration (  int  i  )

Sets the duration

void NoteMusic::setGrace (   )

This set the note to be a grace note

void NoteMusic::setIndexMS (  void *  p  )

Set the pointer to the associater pointer to a MS

void NoteMusic::setMeasureSectionIndex (  int  msi  )

This sets the measure section index (This is only an accelerator index) Parameters: msi  the measure section index

void NoteMusic::setStaff (  int  i  )

Use this méthode if it is a staffInserter * Reimplemented from MeasureInserter.

void NoteMusic::setTacitAlteration (  bool  b  )

Set the alteration of the note as tacit (implicit) Parameters: b  true if the alteration is tacit (implicit)

int NoteMusic::simpleStemable (   )  [virtual]

Returns: 0 if not simply stemable -1 otherwhise Reimplemented in RestMusic.

QString NoteMusic::toString (   )  [virtual]

Returns: the string the string representation of a note it is best to use this method that the print methode Reimplemented in PitchedNoteMusic, LyricNoteMusic, and RestMusic.

---

Member Data Documentation

int NoteMusic::staff [protected]

We use the staff parameter to determine wether the measureinserter is also a staff inserter. i.e it has a property staff >0. We set this to -1 by default and give the Measure inserter a setter for this property. * Reimplemented from MeasureInserter.

---

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

• NoteMC.h
• NoteMC.cpp

---