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>

Inheritance diagram for FunctionDistinct:

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Collaboration diagram for FunctionDistinct:

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List of all members.

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.

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.

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
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.

function error message

Reimplemented from Function.

Reimplemented in XalanEXSLTFunctionDistinct.

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

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Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.


Xalan-C++ XSLT Processor Version 1.10
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