Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.10

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FunctionDistinct Class Reference

XPath implementation of "difference" function. More...

#include <FunctionDistinct.hpp>

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Public Types

Public Methods

Protected Methods

Detailed Description

XPath implementation of "difference" function.

Member Typedef Documentation

typedef Function FunctionDistinct::ParentType
 

Constructor & Destructor Documentation

FunctionDistinct::FunctionDistinct ( )
 

FunctionDistinct::~FunctionDistinct ( ) [virtual]
 

Member Function Documentation

FunctionDistinct * FunctionDistinct::clone ( MemoryManagerType & theManager ) const [virtual]
 

Create a copy of the function object.

Returns:
pointer to the new object

Reimplemented from Function.

Reimplemented in XalanEXSLTFunctionDistinct.

XObjectPtr FunctionDistinct::execute ( XPathExecutionContext & executionContext,
XalanNode * context,
const XObjectArgVectorType & args,
const LocatorType * locator ) const [virtual]
 

Execute an XPath function object.

The function must return a valid object. Extension functions should override this version of execute(), rather than one of the other calls designed for a specific number of arguments, since the extension function mechanism will call this version first. Extension functions that accept more than three arguments _must_ override this version.

Parameters:
executionContext   executing context
context   current context node
args   vector of pointers to XObject arguments
locator   LocatorType instance for the XPath expression that contains the function call
Returns:
pointer to the result XObject

Reimplemented from Function.

const XalanDOMString & FunctionDistinct::getError ( XalanDOMString & theBuffer ) const [protected, virtual]
 

Get the error message to report when the function is called with the wrong number of arguments.

Returns:
function error message

Reimplemented from Function.

Reimplemented in XalanEXSLTFunctionDistinct.

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

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Xalan-C++ XSLT Processor Version 1.10
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