ScXMLAbstractStateElt: Abstract base class for the scxml 'state' elements.

SYNOPSIS

#include <Inventor/scxml/ScXMLAbstractStateElt>

Inherits ScXMLElt.

Inherited by ScXMLFinalElt, ScXMLParallelElt, and ScXMLStateElt.

Public Member Functions

virtual SoType getTypeId (void) const =0

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 setIdAttribute (const char *id)

const char * getIdAttribute (void) const

virtual SbBool handleXMLAttributes (void)

virtual void copyContents (const ScXMLElt *rhs)

virtual const ScXMLElt * search (const char *attrname, const char *attrvalue) const

Static Public Member Functions

static SoType getClassTypeId (void)

static void initClass (void)

static void cleanClass (void)

Protected Attributes

char * id

Additional Inherited Members

Detailed Description

abstract base class for the SCXML 'state' elements.

Since:

Coin 3.1

Member Function Documentation

virtual \fBSoType\fP ScXMLAbstractStateElt::getTypeId (void) const\fC [pure virtual]\fP

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:

SoBase::getTypeId() const

Implements ScXMLElt.

Implemented in ScXMLParallelElt, ScXMLStateElt, and ScXMLFinalElt.

SbBool ScXMLAbstractStateElt::handleXMLAttributes (void)\fC [virtual]\fP

This method is called when the file reader has set all the XML attributes on the object, and wants the object to handle them and report if the values were ok or if a read error should be produced.

Returns:

TRUE if the attributes are ok, and FALSE on error.

This base class implementation does nothing and just returns TRUE.

Reimplemented from ScXMLElt.

Reimplemented in ScXMLStateElt, and ScXMLParallelElt.

const \fBScXMLElt\fP * ScXMLAbstractStateElt::search (const char attrname, const char attrvalue) const\fC [virtual]\fP

This method searches the SCXML structure for an element with the given attributevalue for the given attribute.

Returns NULL if nothing was found.

This function needs to be reimplemented to traverse child elements.