Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.11

Public Types | Public Member Functions | Protected Member Functions

FunctionDifference Class Reference

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

#include <FunctionDifference.hpp>

Inherits Function.

Inherited by XalanEXSLTFunctionDifference.

Collaboration diagram for FunctionDifference:
Collaboration graph

List of all members.

Public Types

Public Member Functions

Protected Member Functions

Detailed Description

XPath implementation of "difference" function.

Definition at line 40 of file FunctionDifference.hpp.

Member Typedef Documentation

Definition at line 44 of file FunctionDifference.hpp.

Constructor & Destructor Documentation

FunctionDifference::FunctionDifference (  ) 
virtual FunctionDifference::~FunctionDifference (  )  [virtual]

Member Function Documentation

virtual FunctionDifference* FunctionDifference::clone ( MemoryManager &  theManager  )  const [virtual]

Create a copy of the function object.

pointer to the new object

Implements Function.

Reimplemented in XalanEXSLTFunctionDifference.

virtual XObjectPtr FunctionDifference::execute ( XPathExecutionContext executionContext,
XalanNode context,
const XObjectArgVectorType args,
const Locator *  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 Locator instance for the XPath expression that contains the function call
pointer to the result XObject

Reimplemented from Function.

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

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

theBuffer The XalanDOMString for the message.
The error message

Implements Function.

Reimplemented in XalanEXSLTFunctionDifference.

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

Interpreting class diagrams

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

Xalan-C++ XSLT Processor Version 1.11
Copyright © 1999-2012 The Apache Software Foundation.
All Rights Reserved.

Apache Logo