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# ParamRefNode Class Reference

`#include <nedelements.h>`

Inheritance diagram for ParamRefNode::

List of all members.

## Public Methods
| ParamRefNode ()
| ParamRefNode (NEDElement *parent)
virtual | ~ParamRefNode ()
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* | getModule () const
void | setModule (const char *val)
const char* | getModuleIndex () const
void | setModuleIndex (const char *val)
const char* | getParamName () const
void | setParamName (const char *val)
const char* | getParamIndex () const
void | setParamIndex (const char *val)
bool | getIsRef () const
void | setIsRef (bool val)
bool | getIsAncestor () const
void | setIsAncestor (bool val)
virtual ParamRefNode* | getNextParamRefNodeSibling () const
virtual ExpressionNode* | getFirstExpressionChild () const

## Detailed Description

GENERATED CLASS. Represents the <param-ref> XML element in memory. DTD declaration:

     <!ELEMENT param-ref (expression*)>
     <!ATTLIST param-ref
          module              CDATA     IMPLIED
          module-index        CDATA     IMPLIED
          param-name          NMTOKEN   REQUIRED
          param-index         CDATA     IMPLIED
          is-ref           (true|false) "false"
          is-ancestor      (true|false) "false" >

## Member Function Documentation

const char * ParamRefNode::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 * ParamRefNode::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 * ParamRefNode::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 ParamRefNode::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 ParamRefNode::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 * ParamRefNode::getTagName ( | ) const`[inline, virtual]`

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

void ParamRefNode::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.

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

- nedelements.h