## Xalan-C++ API Documentation

### The Xalan C++ XSLT Processor Version 1.5

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# XalanEXSLTFunctionConcat Class Reference

`#include <XalanEXSLTStringImpl.hpp>`

Inheritance diagram for XalanEXSLTFunctionConcat:

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Collaboration diagram for XalanEXSLTFunctionConcat:

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List of all members.

## Public Types

- typedef Function ParentType

## Public Methods

- XalanEXSLTFunctionConcat ()
- virtual ~XalanEXSLTFunctionConcat ()
- virtual XObjectPtr execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectArgVectorType &args, const LocatorType *locator) const
    Execute an XPath function object. More...
- virtual XalanEXSLTFunctionConcat* clone () const
    Create a copy of the function object. More...

## Protected Methods

- const XalanDOMString getError () const
    Get the error message to report when the function is called with the wrong number of arguments. More...

## Member Typedef Documentation

typedef Function XalanEXSLTFunctionConcat::ParentType

## Constructor & Destructor Documentation

XalanEXSLTFunctionConcat::XalanEXSLTFunctionConcat ( | )

XalanEXSLTFunctionConcat::~XalanEXSLTFunctionConcat ( | )`[virtual]`

## Member Function Documentation

XalanEXSLTFunctionConcat * XalanEXSLTFunctionConcat::clone ( | ) const`[virtual]`

| Create a copy of the function object. Returns: pointer to the new object Reimplemented from Function.

XObjectPtr XalanEXSLTFunctionConcat::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 XalanEXSLTFunctionConcat::getError ( | ) 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.

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

- XalanEXSLTStringImpl.hpp

Interpreting class diagrams

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

Xalan-C++ XSLT Processor Version 1.5 Copyright © 2000, 2001, 2002, 2003 The Apache Software Foundation. All Rights Reserved.