<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>Xerces-C++: DOMNodeList Class Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.6 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li class="current"><a href="classes.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="classes.html"><span>Alphabetical List</span></a></li> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> </div> <div class="contents"> <h1>DOMNodeList Class Reference</h1><!-- doxytag: class="DOMNodeList" -->The <code><a class="el" href="classDOMNodeList.html" title="The DOMNodeList interface provides the abstraction of an ordered collection of nodes...">DOMNodeList</a></code> interface provides the abstraction of an ordered collection of nodes. <a href="#_details">More...</a> <p> <p> <a href="classDOMNodeList-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> <tr><td colspan="2"><div class="groupHeader">Destructor</div></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMNodeList.html#8018231aa636563948c87543ddc7cc68">~DOMNodeList</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#8018231aa636563948c87543ddc7cc68"></a><br></td></tr> <tr><td colspan="2"><div class="groupHeader">Functions introduced in DOM Level 1</div></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classDOMNode.html">DOMNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMNodeList.html#41daa56559b89ecf672657b2e576fa95">item</a> (<a class="el" href="Xerces__autoconf__config_8msvc_8hpp.html#c0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> index) const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the <code>index</code> item in the collection. <a href="#41daa56559b89ecf672657b2e576fa95"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="Xerces__autoconf__config_8msvc_8hpp.html#c0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMNodeList.html#3c0bae7c8cf84cdb9d61e1c1fdcbdcc2">getLength</a> () const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of nodes in the list. <a href="#3c0bae7c8cf84cdb9d61e1c1fdcbdcc2"></a><br></td></tr> <tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr> <tr><td colspan="2"><div class="groupHeader">Hidden constructors</div></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMNodeList.html#22cfe4e6b2d6060ab56e376df840ba28">DOMNodeList</a> ()</td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> The <code><a class="el" href="classDOMNodeList.html" title="The DOMNodeList interface provides the abstraction of an ordered collection of nodes...">DOMNodeList</a></code> interface provides the abstraction of an ordered collection of nodes. <p> DOMNodeLists are created by <a class="el" href="classDOMDocument.html#4caab53f01e6489e2bc1cf9e96d748bd" title="Returns a DOMNodeList of all the DOMElement(s) with a given tag name in the order...">DOMDocument::getElementsByTagName()</a>, <a class="el" href="classDOMNode.html#28990e120a00edb3cd40cb92be962a5f" title="Gets a DOMNodeList that contains all children of this node.">DOMNode::getChildNodes()</a>,<p> The items in the <code><a class="el" href="classDOMNodeList.html" title="The DOMNodeList interface provides the abstraction of an ordered collection of nodes...">DOMNodeList</a></code> are accessible via an integral index, starting from 0.<p> 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. <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="22cfe4e6b2d6060ab56e376df840ba28"></a><!-- doxytag: member="DOMNodeList::DOMNodeList" ref="22cfe4e6b2d6060ab56e376df840ba28" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">DOMNodeList::DOMNodeList </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p> </div> </div><p> <a class="anchor" name="8018231aa636563948c87543ddc7cc68"></a><!-- doxytag: member="DOMNodeList::~DOMNodeList" ref="8018231aa636563948c87543ddc7cc68" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual DOMNodeList::~DOMNodeList </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Destructor. <p> </div> </div><p> <hr><h2>Member Function Documentation</h2> <a class="anchor" name="41daa56559b89ecf672657b2e576fa95"></a><!-- doxytag: member="DOMNodeList::item" ref="41daa56559b89ecf672657b2e576fa95" args="(XMLSize_t index) const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="classDOMNode.html">DOMNode</a>* DOMNodeList::item </td> <td>(</td> <td class="paramtype"><a class="el" href="Xerces__autoconf__config_8msvc_8hpp.html#c0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> </td> <td class="paramname"> <em>index</em> </td> <td> ) </td> <td> const<code> [pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Returns the <code>index</code> item in the collection. <p> If <code>index</code> is greater than or equal to the number of nodes in the list, this returns <code>null</code>.<p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>Index into the collection. </td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd>The node at the <code>index</code>th position in the <code><a class="el" href="classDOMNodeList.html" title="The DOMNodeList interface provides the abstraction of an ordered collection of nodes...">DOMNodeList</a></code>, or <code>null</code> if that is not a valid index. </dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> </div> </div><p> <a class="anchor" name="3c0bae7c8cf84cdb9d61e1c1fdcbdcc2"></a><!-- doxytag: member="DOMNodeList::getLength" ref="3c0bae7c8cf84cdb9d61e1c1fdcbdcc2" args="() const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="Xerces__autoconf__config_8msvc_8hpp.html#c0f7e36996cd03eb43bcee10321f77cd">XMLSize_t</a> DOMNodeList::getLength </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const<code> [pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Returns the number of nodes in the list. <p> The range of valid child node indices is 0 to <code>length-1</code> inclusive. <dl class="since" compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> </div> </div><p> <hr>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="DOMNodeList_8hpp-source.html">DOMNodeList.hpp</a></ul> </div> <hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 29 15:30:48 2010 for Xerces-C++ by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> </body> </html>