<h1>xercesc::DOMXPathNamespace Class Reference</h1><!-- doxytag: class="xercesc::DOMXPathNamespace" --><!-- doxytag: inherits="xercesc::DOMNode" -->
<p>The <code><aclass="el"href="classxercesc_1_1DOMXPathNamespace.html"title="The DOMXPathNamespace interface is returned by DOMXPathResult interfaces to represent...">DOMXPathNamespace</a></code> interface is returned by <code><aclass="el"href="classxercesc_1_1DOMXPathResult.html"title="The DOMXPathResult interface represents the result of the evaluation of an XPath...">DOMXPathResult</a></code> interfaces to represent the XPath namespace node type that DOM lacks.
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<tr><tdclass="mdescLeft"> </td><tdclass="mdescRight">The <code><aclass="el"href="classxercesc_1_1DOMElement.html"title="By far the vast majority of objects (apart from text) that authors encounter when...">DOMElement</a></code> on which the namespace was in scope when it was requested. <ahref="#ad8e5e0606f782a12d7503a06fd8ba036"></a><br/></td></tr>
<tr><tdcolspan="2"><h2>Protected Member Functions</h2></td></tr>
<p>The <code><aclass="el"href="classxercesc_1_1DOMXPathNamespace.html"title="The DOMXPathNamespace interface is returned by DOMXPathResult interfaces to represent...">DOMXPathNamespace</a></code> interface is returned by <code><aclass="el"href="classxercesc_1_1DOMXPathResult.html"title="The DOMXPathResult interface represents the result of the evaluation of an XPath...">DOMXPathResult</a></code> interfaces to represent the XPath namespace node type that DOM lacks. </p>
<p>There is no public constructor for this node type. Attempts to place it into a hierarchy or a NamedNodeMap result in a <aclass="el"href="classxercesc_1_1DOMException.html">DOMException</a> with the code HIERARCHY_REQUEST_ERR. This node is read only, so methods or setting of attributes that would mutate the node result in a <code><aclass="el"href="classxercesc_1_1DOMException.html">DOMException</a></code> with the code NO_MODIFICATION_ALLOWED_ERR. The core specification describes attributes of the <code><aclass="el"href="classxercesc_1_1DOMNode.html"title="The DOMNode interface is the primary datatype for the entire Document Object Model...">DOMNode</a></code> interface that are different for different node types but does not describe XPATH_NAMESPACE_NODE, so here is a description of those attributes for this node type. All attributes of <code><aclass="el"href="classxercesc_1_1DOMNode.html"title="The DOMNode interface is the primary datatype for the entire Document Object Model...">DOMNode</a></code> not described in this section have a null or false value. ownerDocument matches the ownerDocument of the ownerElement even if the element is later adopted. nodeName is always the string "#namespace". prefix is the prefix of the namespace represented by the node. localName is the same as prefix. nodeType is equal to XPATH_NAMESPACE_NODE. namespaceURI is the namespace URI of the namespace represented by the node. nodeValue is the same as namespaceURI. adoptNode, cloneNode, and importNode fail on this node type by raising a <aclass="el"href="classxercesc_1_1DOMException.html">DOMException</a> with the code NOT_SUPPORTED_ERR. Note: In future versions of the XPath specification, the definition of a namespace node may be changed incompatibly, in which case incompatible changes to field values may be required to implement versions beyond XPath 1.0. </p>
<p>The <code><aclass="el"href="classxercesc_1_1DOMElement.html"title="By far the vast majority of objects (apart from text) that authors encounter when...">DOMElement</a></code> on which the namespace was in scope when it was requested. </p>
<p>This does not change on a returned namespace node even if the document changes such that the namespace goes out of scope on that element and this node is no longer found there by XPath. </p>
