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Public Member Functions | Static Public Member Functions | Protected Attributes

SoInt32Element Class Reference

The SoInt32Element class is the base class for elements that simply store a 32-bit integer.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. More...

#include <Inventor/elements/SoInt32Element.h>

Inheritance diagram for SoInt32Element:
SoElement SoAnnoText3CharOrientElement SoAnnoText3FontSizeHintElement SoAnnoText3RenderPrintElement SoComplexityTypeElement SoDecimationTypeElement SoDrawStyleElement SoGLLightIdElement SoGLShadowCullingElement SoLightModelElement SoLinePatternElement SoMaterialBindingElement SoNormalBindingElement SoPickStyleElement SoShadowStyleElement SoSwitchElement SoTextOutlineEnabledElement SoTextureCoordinateBindingElement SoTextureEnabledElement SoTextureUnitElement SoUnitsElement SoVertexAttributeBindingElement

List of all members.

Public Member Functions

virtual void init (SoState *state)
 FIXME: write doc.
virtual SbBool matches (const SoElement *element) const
virtual SoElementcopyMatchInfo (void) const
virtual void print (FILE *file) const
virtual void setElt (int32_t value)
 FIXME: write doc.

Static Public Member Functions

static void initClass (void)
static void set (const int index, SoState *const state, SoNode *const node, const int32_t value)
static void set (const int index, SoState *const state, const int32_t value)
static int32_t get (const int index, SoState *const state)
 FIXME: write doc.

Protected Attributes

int32_t data

Detailed Description

The SoInt32Element class is the base class for elements that simply store a 32-bit integer.

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.

See also:
SoReplacedElement, SoFloatElement, SoAccumulatedElement

Member Function Documentation

void SoInt32Element::initClass ( void  ) [static]
SoElement * SoInt32Element::copyMatchInfo ( void  ) const [virtual]

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.

void SoInt32Element::print ( FILE *  file) const [virtual]

This function is for printing element information, and is used mostly for debugging purposes.

Reimplemented from SoElement.

void SoInt32Element::set ( const int  index,
SoState *const  state,
const int32_t  value 
) [static]

FIXME: write doc.


Member Data Documentation

SoInt32Element::data [protected]

The 32-bit integer value of the element.


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

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