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ExpressionNode Class Reference

#include <nedelements.h>

Inheritance diagram for ExpressionNode::

List of all members.

Public Methods
	ExpressionNode ()
	ExpressionNode (NEDElement *parent)
virtual	~ExpressionNode ()
Redefined NEDElement methods, incl. generic access to attributes
virtual const char*	getTagName () const
virtual int	getTagCode () const
virtual int	getNumAttributes () const
virtual const char*	getAttributeName (int k) const
virtual const char*	getAttribute (int k) const
virtual void	setAttribute (int k, const char *val)
virtual const char*	getAttributeDefault (int k) const
Typed access to attributes, children and siblings
const char*	getTarget () const
void	setTarget (const char *val)
virtual ExpressionNode*	getNextExpressionNodeSibling () const
virtual OperatorNode*	getFirstOperatorChild () const
virtual FunctionNode*	getFirstFunctionChild () const
virtual ParamRefNode*	getFirstParamRefChild () const
virtual IdentNode*	getFirstIdentChild () const
virtual ConstNode*	getFirstConstChild () const

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Detailed Description

GENERATED CLASS. Represents the <expression> XML element in memory. DTD declaration:

 <!ELEMENT expression ((operator|function|param-ref|ident|const))>
 <!ATTLIST expression
      target              NMTOKEN   IMPLIED >
 

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Member Function Documentation

const char * ExpressionNode::getAttribute ( int k ) const [virtual]

Pure virtual method, it should be redefined in subclasses to return the value of the kth attribute (i.e. the attribute with the name getAttributeName(k)). It should return NULL if k is out of range (i.e. negative or greater than getNumAttributes()). Reimplemented from NEDElement.

const char * ExpressionNode::getAttributeDefault ( int k ) const [virtual]

Pure virtual method, it should be redefined in subclasses to return the default value of the kth attribute, as defined in the DTD. It should return NULL if k is out of range (i.e. negative or greater than getNumAttributes()). Reimplemented from NEDElement.

const char * ExpressionNode::getAttributeName ( int k ) const [virtual]

Pure virtual method, it should be redefined in subclasses to return the name of the kth attribute as defined in the DTD. It should return NULL if k is out of range (i.e. negative or greater than getNumAttributes()). Reimplemented from NEDElement.

int ExpressionNode::getNumAttributes ( ) const [virtual]

Pure virtual method, it should be redefined in subclasses to return the number of attributes defined in the DTD. Reimplemented from NEDElement.

int ExpressionNode::getTagCode ( ) const [inline, virtual]

Overridden in subclasses to return the numeric code (NED_xxx) of the XML element the class represents. Reimplemented from NEDElement.

const char * ExpressionNode::getTagName ( ) const [inline, virtual]

Overridden in subclasses to return the name of the XML element the class represents. Reimplemented from NEDElement.

void ExpressionNode::setAttribute ( int k, const char * val ) [virtual]

Pure virtual method, it should be redefined in subclasses to set the value of the kth attribute (i.e. the attribute with the name getAttributeName(k)). If k is out of range (i.e. negative or greater than getNumAttributes()), the call should be ignored. Reimplemented from NEDElement.

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

• nedelements.h

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