NodeListRef Interface

Table 2-20 summarizes the methods available through NodeListRef interface.

Table 2-20 Summary of NodeListRef Methods; Dom Package

NodeListRef()

Class constructor.

Syntax	Description
NodeListRef( const NodeRef< Node>& node_ref, NodeList< Node>* lptr);	Used to create references to a given `NodeList` node.
NodeListRef( const NodeListRef< Node>& lref);	Copy constructor.

Parameter	Description
node_ref	reference to provide the context
lptr	referenced list

Returns

(NodeListRef) Node reference object

Get the length of the list.

Syntax

ub4 getLength() const;

Returns

(ub4) list's length

Get the item, given its index.

Syntax

Node* item( 
   ub4 index) const;

Parameter	Description
index	index of item

Returns

(Node*) pointer to the item

Destructs the object.

Syntax

~NodeListRef();