Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.10

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FunctionSubstring Class Reference

XPath implementation of "substring" function. More...

#include <FunctionSubstring.hpp>

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List of all members.

Public Types

Public Methods

Protected Methods


Detailed Description

XPath implementation of "substring" function.


Member Typedef Documentation

typedef Function FunctionSubstring::ParentType
 


Constructor & Destructor Documentation

FunctionSubstring::FunctionSubstring ( )
 

FunctionSubstring::~FunctionSubstring ( ) [virtual]
 


Member Function Documentation

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

Create a copy of the function object.

Returns:
pointer to the new object

Reimplemented from Function.

XObjectPtr FunctionSubstring::execute ( XPathExecutionContext & executionContext,
XalanNode * context,
const XObjectPtr arg1,
const XObjectPtr arg2,
const XObjectPtr arg3,
const LocatorType * locator ) const [virtual]
 

Execute an XPath function object.

The function must return a valid object. Called if function has three parameters.

Parameters:
executionContext   executing context
context   current context node
arg1   pointer to XObject arguments
arg2   pointer to XObject argument
arg3   pointer to XObject argument
locator   LocatorType instance for the XPath expression that contains the function call
Returns:
pointer to the result XObject

Reimplemented from Function.

XObjectPtr FunctionSubstring::execute ( XPathExecutionContext & executionContext,
XalanNode * context,
const XObjectPtr arg1,
const XObjectPtr arg2,
const LocatorType * locator ) const [virtual]
 

Execute an XPath function object.

The function must return a valid object. Called if function has two parameters.

Parameters:
executionContext   executing context
context   current context node
arg1   pointer to XObject argument
arg2   pointer to XObject argument
locator   LocatorType instance for the XPath expression that contains the function call
Returns:
pointer to the result XObject

Reimplemented from Function.

const XalanDOMString & FunctionSubstring::getError ( XalanDOMString & theResult ) 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:

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Xalan-C++ XSLT Processor Version 1.10
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