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#include <Inventor/elements/SoInt32Element.h>
Inheritance diagram for SoInt32Element:
This is the superclass of elements where the new element data replaces the old data, and where the data the element stores is a simple 32-bit integer value.
This element is like a convenient light-weight version of the SoReplacedElement. It differs from the SoReplacedElement in that the set() and get() methods are already implemented, since it is known that subclasses will still contain just a single 32-bit integer value.
Public Member Functions | |
virtual void | init (SoState *state) |
FIXME: write doc. | |
virtual SbBool | matches (const SoElement *element) const |
virtual SoElement * | copyMatchInfo (void) const |
virtual void | print (FILE *file) const |
virtual void | setElt (int32_t value) |
FIXME: write doc. | |
Static Public Member Functions | |
SoType | getClassTypeId (void) |
int | getClassStackIndex (void) |
void | initClass (void) |
void | set (const int index, SoState *const state, SoNode *const node, const int32_t value) |
void | set (const int index, SoState *const state, const int32_t value) |
int32_t | get (const int index, SoState *const state) |
FIXME: write doc. | |
Protected Attributes | |
int32_t | data |
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This static method returns the class type. Reimplemented from SoElement. |
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This static method returns the state stack index for the class. Reimplemented from SoElement. |
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Initialize relevant common data for all instances, like the type system. Reimplemented from SoElement. |
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This function returns If the application programmer's extension element has a matches() function, it should also have a copyMatchInfo() function. Implements SoElement. |
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This function creates a copy of the element that contains enough information to enable the matches() function to work. Used to help with scenegraph traversal caching operations. Implements SoElement. |
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This function is for printing element information, and is used mostly for debugging purposes. Reimplemented from SoElement. |
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FIXME: write doc. |
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The 32-bit integer value of the element. |
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