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Coin3D is Free Software, published under the BSD 3-clause license. |
https://coin3d.github.io https://www.kongsberg.com/en/kogt/ |
The SoMFPath class is a container for paths. More...
#include <Inventor/fields/SoMFPath.h>
Static Public Member Functions | |
static void * | createInstance (void) |
static SoType | getClassTypeId (void) |
static void | initClass (void) |
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static SoType | getClassTypeId (void) |
static void | atexit_cleanup (void) |
static void | initClass (void) |
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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) |
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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) |
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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 | |
SoPath ** | values |
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int | num |
int | maxNum |
SbBool | userDataIsUsed |
Additional Inherited Members | |
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enum | FieldType { NORMAL_FIELD = 0 , EVENTIN_FIELD , EVENTOUT_FIELD , EXPOSED_FIELD } |
The 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.
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Creates a new instance of the class type corresponding to the SoType object.
This static method returns the SoType object associated with objects of this class.
Copy value(s) from f into this field. f must be of the same type as this field.
Implements SoField.
Check for equal type and value(s).
Implements SoField.
Returns a pointer to the values array.
Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.
Notify auditors that this field has changed.
Reimplemented from SoField.
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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.
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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 as well.
Reimplemented from SoField.
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.
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.