The SoMFVec2d class is a container for SbVec2d vectors.This field is used where nodes, engines or other field containers needs to store an array of vectors with two elements. More...

#include <Inventor/fields/SoMFVec2d.h>

Inheritance diagram for SoMFVec2d:

Public Member Functions
virtual SoType	getTypeId (void) const

virtual void	copyFrom (const SoField &field)

const SoMFVec2d &	operator= (const SoMFVec2d &field)

virtual SbBool	isSame (const SoField &field) const

const SbVec2d &	operator[] (const int idx) const

const SbVec2d *	getValues (const int start) const

int	find (const SbVec2d &value, SbBool addifnotfound=FALSE)

void	setValues (const int start, const int num, const SbVec2d *newvals)

void	set1Value (const int idx, const SbVec2d &value)

void	setValue (const SbVec2d &value)

const SbVec2d &	operator= (const SbVec2d &val)

SbBool	operator== (const SoMFVec2d &field) const

SbBool	operator!= (const SoMFVec2d &field) const

SbVec2d *	startEditing (void)

void	finishEditing (void)

void	setValuesPointer (const int num, const SbVec2d *userdata)

void	setValuesPointer (const int num, SbVec2d *userdata)

void	setValuesPointer (const int num, const double *userdata)

void	setValuesPointer (const int num, double *userdata)

void	setValues (int start, int num, const double xy[][2])

void	set1Value (int idx, double x, double y)

void	set1Value (int idx, const double xy[2])

void	setValue (double x, double y)

void	setValue (const double xy[2])

Public Member Functions inherited from SoMField
virtual	~SoMField ()

int	getNum (void) const

void	setNum (const int num)

virtual void	deleteValues (int start, int num=-1)

virtual void	insertSpace (int start, int num)

SbBool	set1 (const int index, const char *const valuestring)

void	get1 (const int index, SbString &valuestring)

virtual void	enableDeleteValues (void)

virtual SbBool	isDeleteValuesEnabled (void) const

Public Member Functions inherited from SoField
virtual	~SoField ()

void	setIgnored (SbBool ignore)

SbBool	isIgnored (void) const

void	setDefault (SbBool defaultVal)

SbBool	isDefault (void) const

SbBool	isOfType (const SoType type) const

void	enableConnection (SbBool flag)

SbBool	isConnectionEnabled (void) const

SbBool	connectFrom (SoEngineOutput *master, SbBool notnotify=FALSE, SbBool append=FALSE)

SbBool	appendConnection (SoEngineOutput *master, SbBool notnotify=FALSE)

void	disconnect (SoEngineOutput *engineoutput)

SbBool	isConnectedFromEngine (void) const

SbBool	getConnectedEngine (SoEngineOutput *&master) const

SbBool	connectFrom (SoField *master, SbBool notnotify=FALSE, SbBool append=FALSE)

SbBool	appendConnection (SoField *master, SbBool notnotify=FALSE)

void	disconnect (SoField *field)

SbBool	isConnectedFromField (void) const

SbBool	getConnectedField (SoField *&master) const

int	getNumConnections (void) const

int	getForwardConnections (SoFieldList &slavelist) const

int	getConnections (SoFieldList &masterlist) const

void	disconnect (void)

SbBool	isConnected (void) const

void	setContainer (SoFieldContainer *cont)

SoFieldContainer *	getContainer (void) const

SbBool	set (const char *valuestring)

void	get (SbString &valuestring)

SbBool	shouldWrite (void) const

virtual void	touch (void)

virtual void	startNotify (void)

virtual void	notify (SoNotList *nlist)

SbBool	enableNotify (SbBool on)

SbBool	isNotifyEnabled (void) const

void	addAuditor (void *f, SoNotRec::Type type)

void	removeAuditor (void *f, SoNotRec::Type type)

int	operator== (const SoField &f) const

int	operator!= (const SoField &f) const

virtual void	connectionStatusChanged (int numconnections)

SbBool	isReadOnly (void) const

virtual void	fixCopy (SbBool copyconnections)

virtual SbBool	referencesCopy (void) const

void	copyConnection (const SoField *fromfield)

virtual SbBool	read (SoInput *input, const SbName &name)

virtual void	write (SoOutput *out, const SbName &name) const

virtual void	countWriteRefs (SoOutput *out) const

void	setFieldType (int type)

int	getFieldType (void) const

SbBool	getDirty (void) const

void	setDirty (SbBool dirty)

void	evaluate (void) const

Static Public Member Functions
static void *	createInstance (void)

static SoType	getClassTypeId (void)

static void	initClass (void)

Static Public Member Functions inherited from SoMField
static SoType	getClassTypeId (void)

static void	atexit_cleanup (void)

static void	initClass (void)

Static Public Member Functions inherited from SoField
static void	initClass (void)

static void	initClasses (void)

static void	cleanupClass (void)

static SoType	getClassTypeId (void)

Protected Member Functions
virtual void	deleteAllValues (void)

virtual void	copyValue (int to, int from)

virtual int	fieldSizeof (void) const

virtual void *	valuesPtr (void)

virtual void	setValuesPtr (void *ptr)

virtual void	allocValues (int num)

Protected Member Functions inherited from SoMField
	SoMField (void)

virtual void	makeRoom (int newnum)

virtual SoNotRec	createNotRec (SoBase *container)

void	setChangedIndex (const int chgidx)

void	setChangedIndices (const int chgidx=-1, const int numchgind=0)

Protected Member Functions inherited from SoField
	SoField (void)

void	valueChanged (SbBool resetdefault=TRUE)

virtual void	evaluateConnection (void) const

virtual SbBool	readConnection (SoInput *in)

virtual void	writeConnection (SoOutput *out) const

SbBool	isDestructing (void) const

Protected Attributes
SbVec2d *	values

Protected Attributes inherited from SoMField
int	num

int	maxNum

SbBool	userDataIsUsed

Additional Inherited Members
Public Types inherited from SoField
enum	FieldType { NORMAL_FIELD = 0, EVENTIN_FIELD, EVENTOUT_FIELD, EXPOSED_FIELD }

Detailed Description

The SoMFVec2d class is a container for SbVec2d vectors.

This field is used where nodes, engines or other field containers needs to store an array of vectors with two elements.

This field supports application data sharing through a setValuesPointer() method. See SoMField documentation for information on how to use this function.

See also: SbVec2d, SoSFVec2d Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since: Coin 2.5

Member Function Documentation

SoType SoMFVec2d::getTypeId ( void ) const

virtual

Returns the type identification instance which uniquely identifies the Coin field class the object belongs to.

See also: getClassTypeId(), SoType

Implements SoField.

void SoMFVec2d::copyFrom ( const SoField & f )

virtual

Copy value(s) from f into this field. f must be of the same type as this field.

Implements SoField.

SbBool SoMFVec2d::isSame ( const SoField & f ) const

virtual

Check for equal type and value(s).

Implements SoField.

void SoMFVec2d::deleteAllValues ( void )

protectedvirtual

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Implements SoMField.

void SoMFVec2d::copyValue	(	int	to,
		int	from
	)

protectedvirtual

This method is used for moving values around internally within a multivalue field. It needs to be overridden in each field so it automatically takes care of running copy contructors where necessary.

Implements SoMField.

const SbVec2d* SoMFVec2d::getValues ( const int start ) const

inline

\ Returns a pointer to the values array. \

void SoMFVec2d::setValues	(	int	start,
		int	numarg,
		const double	xy[][2]
	)

Set num vector array elements from xy, starting at index start.

void SoMFVec2d::set1Value	(	int	idx,
		double	x,
		double	y
	)

Set the vector at idx.

void SoMFVec2d::set1Value	(	int	idx,
		const double	xy[2]
	)

Set the vector at idx.

void SoMFVec2d::setValue	(	double	x,
		double	y
	)

Set this field to contain a single vector with the given element values.

void SoMFVec2d::setValue ( const double xy[2] )

Set this field to contain a single vector with the given element values.

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

SoMFVec2d.h
SoMFVec2d.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation