SoMFPath - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 3.1.3
Note : Coin

NAMESoMFPath − The SoMFPath class is a container for paths​.

SYNOPSIS
#include <Inventor/fields/SoMFPath​.h> Inherits SoMField​.

Public Member Functionsvirtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFPath & operator= (const SoMFPath &field)
virtual SbBool isSame (const SoField &field) const
SoPath * operator[] (const int idx) const
const SoPath ** getValues (const int start) const
int find (SoPath *value, SbBool addifnotfound=FALSE)
void setValues (const int start, const int num, const SoPath **newvals)
void set1Value (const int idx, SoPath *value)
void setValue (SoPath *value)
SoPath * operator= (SoPath *val)
SbBool operator== (const SoMFPath &field) const
SbBool operator!= (const SoMFPath &field) const
SoPath ** startEditing (void)
void finishEditing (void)
virtual void notify (SoNotList *l)
virtual void fixCopy (SbBool copyconnections)
virtual SbBool referencesCopy (void) const
virtual void deleteValues (int start, int num=−1)
virtual void insertSpace (int start, int num)

Static Public Member Functionsstatic void * createInstance (void)
static SoType getClassTypeId (void)
static void initClass (void)

Protected Member Functionsvirtual 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 AttributesSoPath ** values

Additional Inherited Members

Detailed DescriptionThe SoMFPath class is a container for paths​. This field container stores an array of pointers to paths​. It takes care of the necessary functionality for handling copy, import and export operations​. Note that path pointers stored in field instances of this type may be NULL pointers​. See also SoPath, SoSFPath

Member Function Documentation

SoType SoMFPath::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 SoMFPath::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 SoMFPath::isSame (const SoField & f) const [virtual]Check for equal type and value(s)​. Implements SoField​.

const SoPath* * SoMFPath::getValues (const int start) const [inline]Returns a pointer to the values array​.

void SoMFPath::notify (SoNotList * nlist) [virtual]Notify auditors that this field has changed​. Reimplemented from SoField​.

void SoMFPath::fixCopy (SbBool copyconnections) [virtual]This method is internally called after SoField::copyFrom() during scene graph copies, and should do the operations necessary for fixing up the field instance after it has gotten a new value​. The default method in the SoField superclass does nothing​. The application programmer should normally not need to consider this method, unless he constructs a complex field type which contains new references to container instances (i​.e​. nodes or engines)​. Overriding this method is then necessary to update the reference pointers, as they could have been duplicated during the copy operation​. Reimplemented from SoField​.

SbBool SoMFPath::referencesCopy (void) const [virtual]Returns TRUE if this field has references to any containers in the scene graph which are also duplicated during the copy operation​. Note that this method only is valid to call during copy operations​. See also the note about the relevance of the fixCopy() method for application programmers, as it is applicable on this method aswell​. Reimplemented from SoField​.

virtual void SoMFPath::deleteValues (int start, int numarg = −1) [virtual]Remove value elements from index start up to and including index start + num - 1​. Elements with indices larger than the last deleted element will be moved downwards in the value array​. If num equals -1, delete from index start and to the end of the array​. Reimplemented from SoMField​.

virtual void SoMFPath::insertSpace (int start, int numarg) [virtual]Insert num 'slots' for new value elements from start​. The elements already present from start will be moved 'upward' in the extended array​. Reimplemented from SoMField​.

AuthorGenerated automatically by Doxygen for Coin from the source code​.
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Johanes Gumabo
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