| API Docs for SAX and DOM |
| Main Page Class Hierarchy Alphabetical List Compound List File List Compound Members File Members # DOMNodeList Class Reference The `DOMNodeList` interface provides the abstraction of an ordered collection of nodes. More... List of all members.
## Public Methods
Destructor
virtual | ~DOMNodeList ()
| Destructor.
Functions introduced in DOM Level 1
virtual DOMNode * | item (XMLSize_t index) const=0
| Returns the `index` item in the collection.
virtual XMLSize_t | getLength () const=0
| Returns the number of nodes in the list.
## Protected Methods
Hidden constructors
| DOMNodeList ()
| DOMNodeList (const DOMNodeList &)
DOMNodeList & | operator= (const DOMNodeList &)
## Detailed Description The `DOMNodeList` interface 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. ## Constructor & Destructor Documentation
DOMNodeList::DOMNodeList | ( |  | ) | `[protected]`
DOMNodeList::DOMNodeList | ( | const DOMNodeList & |  | ) | `[protected]`
virtual DOMNodeList::~DOMNodeList | ( |  | ) | `[virtual]`
| Destructor.
## Member Function Documentation
virtual XMLSize_t DOMNodeList::getLength | ( |  | ) | `[pure virtual]`
| Returns the number of nodes in the list. The range of valid child node indices is 0 to `length-1` inclusive. Since: DOM Level 1
virtual DOMNode* DOMNodeList::item | ( | XMLSize_t | index | ) | const`[pure virtual]`
  | Returns the `index` item in the collection. If `index` is greater than or equal to the number of nodes in the list, this returns `null`. Parameters:
  index | Index into the collection.
Returns: The node at the `index`th position in the `DOMNodeList`, or `null` if that is not a valid index. Since: DOM Level 1
DOMNodeList& DOMNodeList::operator= | ( | const DOMNodeList & |  | ) | `[protected]`
The documentation for this class was generated from the following file: DOMNodeList.hpp

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