ScXMLCoinEvaluator(3)

NAME
ScXMLCoinEvaluator - implements the evaluator for the custom profile named "x-coin".

SYNOPSIS

#include <Inventor/scxml/ScXMLCoinEvaluator.h>

Inherits ScXMLEvaluator.

  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 setStateMachine (ScXMLStateMachine *sm)
virtual ScXMLDataObj * evaluate (const char *expression) const
virtual SbBool setAtLocation (const char *location, ScXMLDataObj *obj)
virtual ScXMLDataObj * locate (const char *location) const
virtual void clearTemporaryVariables (void)
void dumpTemporaries (void)
Public Member Functions inherited from ScXMLEvaluator
ScXMLStateMachine * getStateMachine (void) const
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 ScXMLEvaluator
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
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)

Detailed Description

implements the evaluator for the custom profile named "x-coin". The x-coin profile extends over the minimum profile with data interpretation, logical operators, arithmetic expressions, and some convenience data model features like access to the scene graph and temporary storage of variables.

Member Function Documentation

  SoType ScXMLCoinEvaluator::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

Implements ScXMLEvaluator.

  void ScXMLCoinEvaluator::setStateMachine (ScXMLStateMachine * sm) [virtual]
Override to perform actions when installed on a state machine.

Reimplemented from ScXMLEvaluator.

  ScXMLDataObj * ScXMLCoinEvaluator::evaluate (const char * expression) const [virtual]

Implements ScXMLEvaluator.

  SbBool ScXMLCoinEvaluator::setAtLocation (const char * location, ScXMLDataObj * obj) [virtual]

Implements ScXMLEvaluator.

  ScXMLDataObj * ScXMLCoinEvaluator::locate (const char * location) const [virtual]

Implements ScXMLEvaluator.

  void ScXMLCoinEvaluator::clearTemporaryVariables (void ) [virtual]
Clears out all the temporary variables that have the same lifespan as the processing of one event.

Reimplemented from ScXMLEvaluator.

Author

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