xercesc::DOMXPathNSResolver Class Reference

The DOMXPathNSResolver interface permit prefix strings in the expression to be properly bound to namespaceURI strings. More...

#include <DOMXPathNSResolver.hpp>

List of all members.

Public Member Functions
Functions introduced in DOM Level 3
virtual const XMLCh *	lookupNamespaceURI (const XMLCh *prefix) const =0
	Look up the namespace URI associated to the given namespace prefix.
Non-standard extension
virtual const XMLCh *	lookupPrefix (const XMLCh *URI) const=0
	Non-standard extension.

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Detailed Description

The DOMXPathNSResolver interface permit prefix strings in the expression to be properly bound to namespaceURI strings.

DOMXPathEvaluator can construct an implementation of DOMXPathNSResolver from a node, or the interface may be implemented by any application.

Since:

DOM Level 3

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Constructor & Destructor Documentation

xercesc::DOMXPathNSResolver::DOMXPathNSResolver

(

)

[inline, protected]

virtual xercesc::DOMXPathNSResolver::~DOMXPathNSResolver

(

)

[inline, virtual]

Destructor.

xercesc::DOMXPathNSResolver::DOMXPathNSResolver

(

)

[inline, protected]

virtual xercesc::DOMXPathNSResolver::~DOMXPathNSResolver

(

)

[inline, virtual]

Destructor.

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Member Function Documentation

virtual const XMLCh* xercesc::DOMXPathNSResolver::lookupNamespaceURI

(

const XMLCh *

prefix

)

const [pure virtual]

Look up the namespace URI associated to the given namespace prefix.

The XPath evaluator must never call this with a null or empty argument, because the result of doing this is undefined.

Parameters:

prefix

of type XMLCh - The prefix to look for.

Returns:

the associated namespace URI or null if none is found.

virtual const XMLCh* xercesc::DOMXPathNSResolver::lookupPrefix

(

const XMLCh *

URI

)

const [pure virtual]

Non-standard extension.

XPath2 implementations require a reverse lookup in the static context. Look up the prefix associated with the namespace URI The XPath evaluator must never call this with a null or empty argument, because the result of doing this is undefined.

Parameters:

URI

of type XMLCh - The namespace to look for.

Returns:

the associated prefix or null if none is found.

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The documentation for this class was generated from the following file:

• DOMXPathNSResolver.hpp

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