SoSwitchElement Class Reference

Element that stores the current switch index. More...

#include <Inventor/elements/SoSwitchElement.h>

Inheritance diagram for SoSwitchElement:

Public Member Functions
virtual void	init (SoState *state)
	Initializes element.
Public Member Functions inherited from SoInt32Element
virtual bool	matches (const SoElement *elt) const
	Comparison based on value of int32_ts.
virtual SoElement *	copyMatchInfo () const
	Copy method, takes care copying the data.
virtual void	setElt (int32_t value)
	Virtual set that subclasses can override to implement side-effect behaviors.
virtual void	print (FILE *fp) const
	Prints element (for debugging)
Public Member Functions inherited from SoElement
virtual void	init (SoState *state)
	Initializes element.
virtual void	push (SoState *state)
	Pushes/pops element.
virtual void	pop (SoState *state, const SoElement *prevTopElement)
virtual void	print (FILE *fp) const
	Prints element (for debugging)
virtual bool	matches (const SoElement *elt) const =0
	Returns TRUE if the element matches another element (of the same class, presumably) with respect to cache validity.
virtual SoElement *	copyMatchInfo () const =0
	Create a copy that we can put in a cache used list and call matches() on later.
SoType	getTypeId () const
	Returns type identifier for element instance.
int	getStackIndex () const
	Returns the stack index for an element instance.
void	setDepth (int dpth)
	Sets stuff in an element instance.
void	setNext (SoElement *nxt)
void	setNextInStack (SoElement *nxt)
void	setNextFree (SoElement *nxt)
int	getDepth () const
	Returns stuff from element instance.
SoElement *	getNext () const
virtual	~SoElement ()
	Destructor.

Static Public Member Functions
static void	set (SoState *state, int32_t index)
	Sets the current switch index in the state.
static void	set (SoState *state, SoNode *, int32_t index)
static int32_t	get (SoState *state)
	Returns current switch index from the state.
static int32_t	getDefault ()
	Returns the default switch index.
static void	initClass ()
	Initializes the SoSwitchElement class.
Static Public Member Functions inherited from SoInt32Element
static void	initClass ()
	Initializes the SoInt32Element class.
static void	set (int stackIndex, SoState *state, int32_t value)
	Set value.
static void	set (int stackIndex, SoState *state, SoNode *, int32_t value)
static void	set (int stackIndex, SoState *state, SoNode *, long value)
static int32_t	get (int stackIndex, SoState *state)
	Get value.
Static Public Member Functions inherited from SoElement
static SoType	getClassTypeId ()
	Returns type identifier for SoElement class.
static void	initElements ()
	Initialize ALL Inventor element classes.
static void	initClass ()
	Initializes the SoElement class.
static int	getNumStackIndices ()
	Returns the number of stack indices allocated.
static SoType	getIdFromStackIndex (int stackIndex)
	Returns the id for the element with the given stack index.

Protected Member Functions
virtual	~SoSwitchElement ()
Protected Member Functions inherited from SoInt32Element
virtual	~SoInt32Element ()
Protected Member Functions inherited from SoElement
	SoElement ()
	Constructor; use typeId.createInstance to create elements.
void	capture (SoState *state) const
	Does whatever is necessary in state to capture this element for caching purposes.
virtual void	captureThis (SoState *state) const
	Really captures this element, once it has been determined that a cache is open to capture it.
void	setTypeId (SoType id)
	Sets typeId in instance.
void	setStackIndex (int index)
	Sets stackIndex in instance.
SoElement *	getNextInStack () const
	Returns next instance in specific element stack.
SoElement *	getNextFree () const
	Returns next free element in a specific element stack.

Additional Inherited Members
Static Protected Member Functions inherited from SoElement
static SoElement *	getElement (SoState *state, int stackIndex)
	Returns an instance of an element from the stack with the given index in the given state.
static const SoElement *	getConstElement (SoState *state, int stackIndex)
	Returns a read-only pointer to the top instance in the given element stack.
static int	createStackIndex (SoType id)
	Creates and returns a new stack index.
Protected Attributes inherited from SoInt32Element
int32_t	data
	Storage for data.
Static Protected Attributes inherited from SoElement
static int	classStackIndex
	Stack index for SoElement class.

Detailed Description

This is set by several nodes and is used to allow SoSwitch nodes to inherit the index.

Definition at line 71 of file SoSwitchElement.h.

Constructor & Destructor Documentation

~SoSwitchElement()

virtual SoSwitchElement::~SoSwitchElement ( )

protectedvirtual

Member Function Documentation

get()

static int32_t SoSwitchElement::get ( SoState *  state )

inlinestatic

Definition at line 89 of file SoSwitchElement.h.

References SoInt32Element::get().

getDefault()

static int32_t SoSwitchElement::getDefault ( )

inlinestatic

Definition at line 93 of file SoSwitchElement.h.

init()

virtual void SoSwitchElement::init ( SoState *  state )

virtual

Reimplemented from SoElement.

initClass()

static void SoSwitchElement::initClass ( )

static

set() [1/2]

static void SoSwitchElement::set ( SoState *  state, int32_t  index  )

inlinestatic

Definition at line 80 of file SoSwitchElement.h.

References SoInt32Element::set().

set() [2/2]

static void SoSwitchElement::set ( SoState *  state, SoNode *  , int32_t  index  )

inlinestatic

Definition at line 84 of file SoSwitchElement.h.

References SoInt32Element::set().

---

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

• C:/jh/mevislab/4.0.2_1/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/elements/SoSwitchElement.h