NAME¶

ScXMLMinimumEvaluator - implements the evaluator for the minimum profile.

SYNOPSIS¶

#include <Inventor/scxml/ScXMLMinimumEvaluator.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 run-time type checking and 'downward' casting. virtual void setStateMachine (ScXMLStateMachine *) 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)

Static Public Member Functions¶

static SoType getClassTypeId (void) This static method returns the SoType object associated with objects of this class. static void * createInstance (void) 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 typesystem.

Additional Inherited Members¶

Detailed Description¶

implements the evaluator for the minimum profile.

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In()

Member Function Documentation¶

SoType ScXMLMinimumEvaluator::getClassTypeId (void) [static]¶

This static method returns the SoType object associated with objects of this class. See Also: Reimplemented from ScXMLEvaluator.

SoType ScXMLMinimumEvaluator::getTypeId (void) const [virtual]¶

Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and 'downward' casting. See Also: Implements ScXMLEvaluator.

void ScXMLMinimumEvaluator::initClass (void) [static]¶

Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system. See Also: Reimplemented from ScXMLEvaluator.

void ScXMLMinimumEvaluator::setStateMachine (ScXMLStateMachine *sm) [virtual]¶

Override to perform actions when installed on a state machine. Reimplemented from ScXMLEvaluator.

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

Returns the result of evaluating the expression. The only expression that is allowed is the In({ID}) predicate, and the result should, if all things go as they should, be of type ScXMLBoolDataObj. Implements ScXMLEvaluator.

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

Returns FALSE. The minimum profile does not implement the data module. Implements ScXMLEvaluator.

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

Returns NULL. The minimum profile does not implement the data module. Implements ScXMLEvaluator.

void ScXMLMinimumEvaluator::clearTemporaryVariables (void) [virtual]¶

Does nothing. Reimplemented from ScXMLEvaluator.

Author¶

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