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<h1>xercesc::DOMNodeList Class Reference</h1>The <code><a class="el" href="classxercesc_1_1DOMNodeList.html">DOMNodeList</a></code> interface provides the abstraction of an ordered collection of nodes.
<a href="#_details">More...</a>
<p>
<code>#include &lt;<a class="el" href="DOMNodeList_8hpp-source.html">DOMNodeList.hpp</a>&gt;</code>
<p>
<a href="classxercesc_1_1DOMNodeList-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&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1DOMNodeList.html#z372_0">~DOMNodeList</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Destructor. <a href="#z372_0"></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="classxercesc_1_1DOMNode.html">DOMNode</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1DOMNodeList.html#z374_0">item</a> (XMLSize_t index) const =0</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the <code>index</code> item in the collection. <a href="#z374_0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual XMLSize_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1DOMNodeList.html#z374_1">getLength</a> () const =0</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the number of nodes in the list. <a href="#z374_1"></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">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classxercesc_1_1DOMNodeList.html#z368_0">DOMNodeList</a> ()</td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
The <code><a class="el" href="classxercesc_1_1DOMNodeList.html">DOMNodeList</a></code> interface provides the abstraction of an ordered collection of nodes.
<p>
DOMNodeLists are created by <a class="el" href="classxercesc_1_1DOMDocument.html#z93_11">DOMDocument::getElementsByTagName()</a>, <a class="el" href="classxercesc_1_1DOMNode.html#z340_4">DOMNode::getChildNodes()</a>,<p>
The items in the <code><a class="el" href="classxercesc_1_1DOMNodeList.html">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.
<p>
<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="z368_0" doxytag="xercesc::DOMNodeList::DOMNodeList"></a><p>
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<td class="md" nowrap valign="top">xercesc::DOMNodeList::DOMNodeList </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
<td class="md" nowrap><code> [inline, protected]</code></td>
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&nbsp;
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<a class="anchor" name="z372_0" doxytag="xercesc::DOMNodeList::~DOMNodeList"></a><p>
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<td class="md" nowrap valign="top">virtual xercesc::DOMNodeList::~<a class="el" href="classxercesc_1_1DOMNodeList.html">DOMNodeList</a> </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" nowrap><code> [inline, virtual]</code></td>
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Destructor.
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z374_1" doxytag="xercesc::DOMNodeList::getLength"></a><p>
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<td class="md" nowrap valign="top">virtual XMLSize_t xercesc::DOMNodeList::getLength </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
<td class="md" nowrap> const<code> [pure virtual]</code></td>
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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 compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl>
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<a class="anchor" name="z374_0" doxytag="xercesc::DOMNodeList::item"></a><p>
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<td class="md" nowrap valign="top">virtual <a class="el" href="classxercesc_1_1DOMNode.html">DOMNode</a>* xercesc::DOMNodeList::item </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">XMLSize_t&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>index</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
<td class="md" nowrap> const<code> [pure virtual]</code></td>
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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>&nbsp;</td><td>Index into the collection. </td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The node at the <code>index</code>th position in the <code><a class="el" href="classxercesc_1_1DOMNodeList.html">DOMNodeList</a></code>, or <code>null</code> if that is not a valid index. </dd></dl>
<dl compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl>
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<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>
<hr size="1"><address style="align: right;"><small>Generated on Fri Sep 25 06:55:55 2009 for XQilla DOM Level 3 API by&nbsp;
<a href="http://www.doxygen.org/index.html">
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