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color="#000000" face="arial,helvetica,sanserif"> <P> <!-- Generated by Doxygen 1.4.1 --> <div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="pages.html">Related Pages</a></div> <h1>DOMAttr Class Reference</h1>The <code>DOMAttr</code> class refers to an attribute of an XML element. <a href="#_details">More...</a> <p> Inheritance diagram for DOMAttr:<p><center><img src="classDOMAttr__inherit__graph.png" border="0" usemap="#DOMAttr__inherit__map" alt="Inheritance graph"></center> <map name="DOMAttr__inherit__map"> <area href="classDOMNode.html" shape="rect" coords="7,9,93,33" alt=""> </map> <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="classDOMAttr-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="classDOMAttr.html#z5_0">~DOMAttr</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#z5_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 const XMLCh * </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z7_0">getName</a> () const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the name of this attribute. <a href="#z7_0"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z7_1">getSpecified</a> () const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns true if the attribute received its value explicitly in the XML document, or if a value was assigned programatically with the setValue function. <a href="#z7_1"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const XMLCh * </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z7_2">getValue</a> () const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of the attribute. <a href="#z7_2"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z7_3">setValue</a> (const XMLCh *value)=0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the value of the attribute. <a href="#z7_3"></a><br></td></tr> <tr><td colspan="2"><div class="groupHeader">Functions introduced in DOM Level 2.</div></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classDOMElement.html">DOMElement</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z9_0">getOwnerElement</a> () const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">The <code><a class="el" href="classDOMElement.html">DOMElement</a></code> node this attribute is attached to or <code>null</code> if this attribute is not in use. <a href="#z9_0"></a><br></td></tr> <tr><td colspan="2"><div class="groupHeader">Functions introduced in DOM Level 3.</div></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z11_0">isId</a> () const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether this attribute is known to be of type ID or not. <a href="#z11_0"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const <a class="el" href="classDOMTypeInfo.html">DOMTypeInfo</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z11_1">getTypeInfo</a> () const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the type information associated with this attribute. <a href="#z11_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"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z1_0">DOMAttr</a> ()</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDOMAttr.html#z1_1">DOMAttr</a> (const <a class="el" href="classDOMAttr.html">DOMAttr</a> &other)</td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> The <code>DOMAttr</code> class refers to an attribute of an XML element. <p> Typically the allowable values for the attribute are defined in a documenttype definition. <p> <code>DOMAttr</code> objects inherit the <code><a class="el" href="classDOMNode.html">DOMNode</a></code> interface, but since attributes are not actually child nodes of the elements they are associated with, the DOM does not consider them part of the document tree. Thus, the <code><a class="el" href="classDOMNode.html">DOMNode</a></code> attributes <code>parentNode</code>, <code>previousSibling</code>, and <code>nextSibling</code> have a null value for <code>DOMAttr</code> objects. The DOM takes the view that attributes are properties of elements rather than having a separate identity from the elements they are associated with; this should make it more efficient to implement such features as default attributes associated with all elements of a given type. Furthermore, attribute nodes may not be immediate children of a <code><a class="el" href="classDOMDocumentFragment.html">DOMDocumentFragment</a></code>. However, they can be associated with <code><a class="el" href="classDOMElement.html">DOMElement</a></code> nodes contained within a <code><a class="el" href="classDOMDocumentFragment.html">DOMDocumentFragment</a></code>. In short, users of the DOM need to be aware that <code>DOMAttr</code> nodes have some things in common with other objects inheriting the <code><a class="el" href="classDOMNode.html">DOMNode</a></code> interface, but they also are quite distinct.<p> <dl compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> <p> <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="z1_0" doxytag="DOMAttr::DOMAttr"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">DOMAttr::DOMAttr </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [protected]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> </td> </tr> </table> <a class="anchor" name="z1_1" doxytag="DOMAttr::DOMAttr"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">DOMAttr::DOMAttr </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">const <a class="el" href="classDOMAttr.html">DOMAttr</a> & </td> <td class="mdname1" valign="top" nowrap> <em>other</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [protected]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> </td> </tr> </table> <a class="anchor" name="z5_0" doxytag="DOMAttr::~DOMAttr"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual DOMAttr::~<a class="el" href="classDOMAttr.html">DOMAttr</a> </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Destructor. <p> </td> </tr> </table> <hr><h2>Member Function Documentation</h2> <a class="anchor" name="z7_0" doxytag="DOMAttr::getName"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual const XMLCh* DOMAttr::getName </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const<code> [pure virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Returns the name of this attribute. <p> <dl compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> </td> </tr> </table> <a class="anchor" name="z9_0" doxytag="DOMAttr::getOwnerElement"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual <a class="el" href="classDOMElement.html">DOMElement</a>* DOMAttr::getOwnerElement </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const<code> [pure virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> The <code><a class="el" href="classDOMElement.html">DOMElement</a></code> node this attribute is attached to or <code>null</code> if this attribute is not in use. <p> <dl compact><dt><b>Since:</b></dt><dd>DOM Level 2 </dd></dl> </td> </tr> </table> <a class="anchor" name="z7_1" doxytag="DOMAttr::getSpecified"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual bool DOMAttr::getSpecified </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const<code> [pure virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Returns true if the attribute received its value explicitly in the XML document, or if a value was assigned programatically with the setValue function. <p> Returns false if the attribute value came from the default value declared in the document's DTD. <dl compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> </td> </tr> </table> <a class="anchor" name="z11_1" doxytag="DOMAttr::getTypeInfo"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual const <a class="el" href="classDOMTypeInfo.html">DOMTypeInfo</a>* DOMAttr::getTypeInfo </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const<code> [pure virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Returns the type information associated with this attribute. <p> <b>"Experimental - subject to change"</b><p> <dl compact><dt><b>Returns:</b></dt><dd>the <code><a class="el" href="classDOMTypeInfo.html">DOMTypeInfo</a></code> associated with this attribute </dd></dl> <dl compact><dt><b>Since:</b></dt><dd>DOM level 3 </dd></dl> </td> </tr> </table> <a class="anchor" name="z7_2" doxytag="DOMAttr::getValue"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual const XMLCh* DOMAttr::getValue </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const<code> [pure virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Returns the value of the attribute. <p> The value of the attribute is returned as a string. Character and general entity references are replaced with their values. <dl compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> </td> </tr> </table> <a class="anchor" name="z11_0" doxytag="DOMAttr::isId"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual bool DOMAttr::isId </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> const<code> [pure virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Returns whether this attribute is known to be of type ID or not. <p> When it is and its value is unique, the ownerElement of this attribute can be retrieved using getElementById on Document.<p> <b>"Experimental - subject to change"</b><p> <dl compact><dt><b>Returns:</b></dt><dd><code>bool</code> stating if this <code>DOMAttr</code> is an ID </dd></dl> <dl compact><dt><b>Since:</b></dt><dd>DOM level 3 </dd></dl> </td> </tr> </table> <a class="anchor" name="z7_3" doxytag="DOMAttr::setValue"></a><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">virtual void DOMAttr::setValue </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">const XMLCh * </td> <td class="mdname1" valign="top" nowrap> <em>value</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [pure virtual]</code></td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Sets the value of the attribute. <p> A text node with the unparsed contents of the string will be created.<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>value</em> </td><td>The value of the DOM attribute to be set </td></tr> </table> </dl> <dl compact><dt><b>Since:</b></dt><dd>DOM Level 1 </dd></dl> </td> </tr> </table> <hr>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="DOMAttr_8hpp-source.html">DOMAttr.hpp</a></ul> </FONT></TD></TR></TABLE><BR> </TD></TR></TABLE></TD></TR></TABLE><BR><TABLE border="0" cellpadding="0" cellspacing="0" width="620"><TR><TD bgcolor="#0086b2"><IMG height="1" src="images/dot.gif" width="1" alt=""></TD></TR><TR><TD align="center"><FONT color="#0086b2" size="-1"><I> Copyright © 1994-2004 The Apache Software Foundation. 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