<!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++: DOMDocumentFragment 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>DOMDocumentFragment Class Reference</h1><!-- doxytag: class="DOMDocumentFragment" --><!-- doxytag: inherits="DOMNode" --><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a> is a "lightweight" or "minimal" <a class="el" href="classDOMDocument.html" title="The DOMDocument interface represents the entire XML document.">DOMDocument</a> object. <a href="#_details">More...</a> <p> <div class="dynheader"> Inheritance diagram for DOMDocumentFragment:</div> <div class="dynsection"> <p><center><img src="classDOMDocumentFragment.png" usemap="#DOMDocumentFragment_map" border="0" alt=""></center> <map name="DOMDocumentFragment_map"> <area href="classDOMNode.html" alt="DOMNode" shape="rect" coords="0,0,151,24"> </map> </div> <p> <a href="classDOMDocumentFragment-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="classDOMDocumentFragment.html#32bdd0fd37cfcc9783b9be8a1d1f61e2">~DOMDocumentFragment</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#32bdd0fd37cfcc9783b9be8a1d1f61e2"></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="classDOMDocumentFragment.html#6377889dbf64a3e1601de740c2149f14">DOMDocumentFragment</a> ()</td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> <a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a> is a "lightweight" or "minimal" <a class="el" href="classDOMDocument.html" title="The DOMDocument interface represents the entire XML document.">DOMDocument</a> object. <p> It is very common to want to be able to extract a portion of a document's tree or to create a new fragment of a document. Imagine implementing a user command like cut or rearranging a document by moving fragments around. It is desirable to have an object which can hold such fragments and it is quite natural to use a <a class="el" href="classDOMNode.html" title="The DOMNode interface is the primary datatype for the entire Document Object Model...">DOMNode</a> for this purpose. While it is true that a <code><a class="el" href="classDOMDocument.html" title="The DOMDocument interface represents the entire XML document.">DOMDocument</a></code> object could fulfil this role, a <code><a class="el" href="classDOMDocument.html" title="The DOMDocument interface represents the entire XML document.">DOMDocument</a></code> object can potentially be a heavyweight object, depending on the underlying implementation. What is really needed for this is a very lightweight object. <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> is such an object. <p> Furthermore, various operations -- such as inserting nodes as children of another <code><a class="el" href="classDOMNode.html" title="The DOMNode interface is the primary datatype for the entire Document Object Model...">DOMNode</a></code> -- may take <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> objects as arguments; this results in all the child nodes of the <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> being moved to the child list of this node. <p> The children of a <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> node are zero or more nodes representing the tops of any sub-trees defining the structure of the document. <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> nodes do not need to be well-formed XML documents (although they do need to follow the rules imposed upon well-formed XML parsed entities, which can have multiple top nodes). For example, a <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> might have only one child and that child node could be a <code><a class="el" href="classDOMText.html" title="The DOMText interface inherits from DOMCharacterData and represents the textual content...">DOMText</a></code> node. Such a structure model represents neither an HTML document nor a well-formed XML document. <p> When a <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> is inserted into a <code><a class="el" href="classDOMDocument.html" title="The DOMDocument interface represents the entire XML document.">DOMDocument</a></code> (or indeed any other <code><a class="el" href="classDOMNode.html" title="The DOMNode interface is the primary datatype for the entire Document Object Model...">DOMNode</a></code> that may take children) the children of the <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> and not the <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> itself are inserted into the <code><a class="el" href="classDOMNode.html" title="The DOMNode interface is the primary datatype for the entire Document Object Model...">DOMNode</a></code>. This makes the <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> very useful when the user wishes to create nodes that are siblings; the <code><a class="el" href="classDOMDocumentFragment.html" title="DOMDocumentFragment is a "lightweight" or "minimal" DOMDocument...">DOMDocumentFragment</a></code> acts as the parent of these nodes so that the user can use the standard methods from the <code><a class="el" href="classDOMNode.html" title="The DOMNode interface is the primary datatype for the entire Document Object Model...">DOMNode</a></code> interface, such as <code><a class="el" href="classDOMNode.html#6b31cf8cc701c8685a00f46f05efcffd" title="Inserts the node newChild before the existing child node refChild.">insertBefore()</a></code> and <code><a class="el" href="classDOMNode.html#504731160f9bfff5bb9cc64afabf0e2f" title="Adds the node newChild to the end of the list of children of this node.">appendChild()</a></code>.<p> <dl class="since" compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="6377889dbf64a3e1601de740c2149f14"></a><!-- doxytag: member="DOMDocumentFragment::DOMDocumentFragment" ref="6377889dbf64a3e1601de740c2149f14" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">DOMDocumentFragment::DOMDocumentFragment </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="32bdd0fd37cfcc9783b9be8a1d1f61e2"></a><!-- doxytag: member="DOMDocumentFragment::~DOMDocumentFragment" ref="32bdd0fd37cfcc9783b9be8a1d1f61e2" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual DOMDocumentFragment::~DOMDocumentFragment </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>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="DOMDocumentFragment_8hpp-source.html">DOMDocumentFragment.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>