SoScXMLStateMachine Class Reference
Coin specific State Chart XML Classes

Integration level for using Coin events with SCXML-based state machines. More...

`#include <Inventor/scxml/SoScXMLStateMachine.h>`

Inheritance diagram for SoScXMLStateMachine:

## Public Member Functions

virtual SoType | getTypeId (void) const
| Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and "downward" casting.
virtual void | setSceneGraphRoot (SoNode *root)
virtual SoNode * | getSceneGraphRoot (void) const
virtual void | setActiveCamera (SoCamera *camera)
virtual SoCamera * | getActiveCamera (void) const
virtual void | setViewportRegion (const SbViewportRegion &vp)
virtual const SbViewportRegion & | getViewportRegion (void) const
virtual void | preGLRender (void)
virtual void | postGLRender (void)
virtual SbBool | processSoEvent (const SoEvent *event)
virtual const char * | getVariable (const char *key) const
Public Member Functions inherited from ScXMLStateMachine
virtual void | setName (const SbName &name)
const SbName & | getName (void) const
virtual void | setDescription (ScXMLDocument *document)
const ScXMLDocument * | getDescription (void) const
virtual void | setSessionId (const SbName &sessionid)
const SbName & | getSessionId (void) const
virtual void | initialize (void)
virtual SbBool | isActive (void) const
virtual SbBool | isFinished (void) const
virtual int | getNumActiveStates (void) const
virtual const ScXMLElt * | getActiveState (int idx) const
virtual void | addDeleteCallback (ScXMLStateMachineDeleteCB *callback, void *userdata)
virtual void | removeDeleteCallback (ScXMLStateMachineDeleteCB *callback, void *userdata)
virtual void | addStateChangeCallback (ScXMLStateChangeCB *callback, void *userdata)
virtual void | removeStateChangeCallback (ScXMLStateChangeCB *callback, void *userdata)
virtual void | setVariable (const char *name, const char *value)
virtual void | setLogLevel (int loglevel)
int | getLogLevel (void) const
virtual void | setEvaluator (ScXMLEvaluator *evaluator)
ScXMLEvaluator * | getEvaluator (void) const
SbBool | isModuleEnabled (const char *modulename) const
int | getNumEnabledModules (void) const
const char * | getEnabledModuleName (int idx) const
void | setEnabledModulesList (const SbList< const char * > &modulenames)
Public Member Functions inherited from ScXMLEventTarget
virtual void | setEventTargetType (const char *targettype)
const char * | getEventTargetType (void) const
virtual void | setEventTargetName (const char *targetname)
const char * | getEventTargetName (void) const
virtual const ScXMLEvent * | getCurrentEvent (void) const
virtual void | queueEvent (const ScXMLEvent *event)
virtual void | queueEvent (const SbName &eventid)
virtual SbBool | processEventQueue (void)
virtual SbBool | sendExternalEvent (const ScXMLSendElt *sendelt)
virtual SbBool | sendInternalEvent (const ScXMLEventElt *sendelt)
virtual void | queueInternalEvent (const ScXMLEvent *event)
virtual void | queueInternalEvent (const SbName &eventid)
Public Member Functions inherited from ScXMLObject
SbBool | isOfType (SoType type) const
| Returns `TRUE` if the type of this object is either of the same type or inherited from type.

## Static Public Member Functions

static SoType | getClassTypeId (void)
static void * | createInstance (void)
static void | initClass (void)
static void | cleanClass (void)
Static Public Member Functions inherited from ScXMLStateMachine
static SoType | getClassTypeId (void)
static void * | createInstance (void)
static void | initClass (void)
static void | cleanClass (void)
static ScXMLStateMachine * | getStateMachineForSessionId (const SbName &sessionid)
Static Public Member Functions inherited from ScXMLEventTarget
static SoType | getClassTypeId (void)
static void | initClass (void)
static void | cleanClass (void)
Static Public Member Functions inherited from ScXMLObject
static SoType | getClassTypeId (void)
| This static method returns the SoType object associated with objects of this class.
static void | initClass (void)
| Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
static void | cleanClass (void)
| Does the opposite of initClass, deallocates any class specific resources and resets the class to an uninitialized state with respect to the Coin type system.

## Additional Inherited Members

Protected Member Functions inherited from ScXMLStateMachine
virtual SbBool | processOneEvent (const ScXMLEvent *event)
Protected Member Functions inherited from ScXMLEventTarget
virtual void | setCurrentEvent (const ScXMLEvent *event)
virtual const ScXMLEvent * | getNextEvent (void)
virtual const ScXMLEvent * | getNextInternalEvent (void)
virtual const ScXMLEvent * | getNextExternalEvent (void)
Static Protected Member Functions inherited from ScXMLEventTarget
static void | registerEventTarget (ScXMLEventTarget *target, const char *sessionid=NULL)
static void | unregisterEventTarget (ScXMLEventTarget *target, const char *sessionid=NULL)
static ScXMLEventTarget * | getEventTarget (const char *targettype, const char *targetname, const char *sessionid=NULL)
Static Protected Member Functions inherited from ScXMLObject
static void | registerClassType (const char *xmlns, const char *classname, SoType type)
static void | registerInvokeClassType (const char *xmlns, const char *targettype, const char *source, SoType type)
Protected Attributes inherited from ScXMLEventTarget
char * | targetname
char * | targettype
const ScXMLEvent * | currentevent
SbBool | isprocessingqueue

## Detailed Description

Integration level for using Coin events with SCXML-based state machines.

This class is part of integrating the Coin types with the SCXML subsystem. SoScXMLStateMachines adds convenience for using SCXML state machines together with Coin events.

Since
  Coin 3.0

## Member Function Documentation

## getTypeId()

SoType SoScXMLStateMachine::getTypeId | ( | void |  | ) | const

virtual

Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and "downward" casting.

See also
  SoBase::getTypeId() const

Reimplemented from ScXMLStateMachine.

## processSoEvent()

SbBool SoScXMLStateMachine::processSoEvent | ( | const SoEvent * | event | ) |

virtual

This function makes the state machine process an SoEvent.

## getVariable()

const char * SoScXMLStateMachine::getVariable | ( | const char * | key | ) | const

virtual

The string returned from this function is only valid until the next variable is requested.

Reimplemented from ScXMLStateMachine.

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

- SoScXMLStateMachine.h
- SoScXMLStateMachine.cpp