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#include <Inventor/fields/SoMFNode.h>
Inheritance diagram for SoMFNode:
This field container stores an array of pointers to nodes. It takes care of the necessary functionality for handling copy, import and export operations.
Note that node pointers stored in field instances of this type may be NULL
pointers.
Public Member Functions | |
virtual SoType | getTypeId (void) const |
virtual void | copyFrom (const SoField &field) |
const SoMFNode & | operator= (const SoMFNode &field) |
virtual SbBool | isSame (const SoField &field) const |
SoNode * | operator[] (const int idx) const |
const SoNode ** | getValues (const int start) const |
int | find (SoNode *value, SbBool addifnotfound=0) |
void | setValues (const int start, const int num, const SoNode **newvals) |
void | set1Value (const int idx, SoNode *value) |
void | setValue (SoNode *value) |
SoNode * | operator= (SoNode *val) |
SbBool | operator== (const SoMFNode &field) const |
SbBool | operator!= (const SoMFNode &field) const |
SoNode ** | startEditing (void) |
void | finishEditing (void) |
virtual void | fixCopy (SbBool copyconnections) |
virtual SbBool | referencesCopy (void) const |
void | addNode (SoNode *node) |
void | insertNode (SoNode *node, int idx) |
SoNode * | getNode (int idx) const |
int | findNode (const SoNode *node) const |
int | getNumNodes (void) const |
void | removeNode (int index) |
void | removeNode (SoNode *node) |
void | removeAllNodes (void) |
void | replaceNode (int idx, SoNode *newnode) |
void | replaceNode (SoNode *oldnode, SoNode *newnode) |
virtual void | deleteValues (int start, int num=-1) |
virtual void | insertSpace (int start, int num) |
Static Public Member Functions | |
static void * | createInstance (void) |
static SoType | getClassTypeId (void) |
static void | initClass (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 Attributes | |
SoNode ** | values |
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Returns a unique type identifier for this field class.
Reimplemented from SoMField. |
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Returns the type identification instance which uniquely identifies the Coin field class the object belongs to.
Implements SoField. |
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Copy value(s) from f into this field. f must be of the same type as this field. Implements SoField. |
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Check for equal type and value(s). Implements SoField. |
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\ Returns a pointer to the values array. \ |
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Internal method called upon initialization of the library (from SoDB::init()) to set up the type system. Reimplemented from SoMField. |
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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. |
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Returns 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. |
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Adds a node at the end of the array. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Inserts a node at index idx. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Returns the node at index idx. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Returns the index for the first instance of node in the field, or -1 if not found. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Returns the number of nodes in this field. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Removes the node at index idx. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Removes the first instance of node in the field. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Removes all nodes from the field. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Replaces the node at index idx with newnode. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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Replaces the first instance of oldnode with newnode. This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
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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. |
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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. |
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Generated on Tue Apr 17 04:40:34 2007 for Coin by Doxygen. 1.4.6