DOMNodeListinterface provides the abstraction of an ordered collection of nodes. More...
List of all members.
Public Member Functions
Functions introduced in DOM Level 1
|virtual DOMNode *||item (XMLSize_t index) const =0|
|Returns the |
|virtual XMLSize_t||getLength () const =0|
|Returns the number of nodes in the list. |
Protected Member Functions
DOMNodeListinterface provides the abstraction of an ordered collection of nodes.
DOMNodeLists are created by DOMDocument::getElementsByTagName(), DOMNode::getChildNodes(),
The items in the
DOMNodeList are accessible via an integral index, starting from 0.
DOMNodeLists are "live", in that any changes to the document tree are immediately reflected in any DOMNodeLists that may have been created for that tree.
|virtual DOMNode* DOMNodeList::item||(||XMLSize_t||index||)|| const
index item in the collection.
index is greater than or equal to the number of nodes in the list, this returns
|index||Index into the collection.|
indexth position in the
nullif that is not a valid index.
|virtual XMLSize_t DOMNodeList::getLength||(||)|| const
Returns the number of nodes in the list.
The range of valid child node indices is 0 to