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FunctionStringLength Class Reference

XPath implementation of "string-length" function. More...

#include <FunctionStringLength.hpp>

Inheritance diagram for FunctionStringLength:

FunctionDefaultStringArgument Function Collaboration diagram for FunctionStringLength:

List of all members.

Public Methods


Detailed Description

XPath implementation of "string-length" function.


Member Function Documentation

FunctionStringLength * FunctionStringLength::clone () const [virtual]

Create a copy of the function object.

Returns:
pointer to the new object

Reimplemented from FunctionDefaultStringArgument.

XObject * FunctionStringLength::execute ( XPathExecutionContext & executionContext,
XalanNode * context,
int opPos,
const XObjectArgVectorType & args) [virtual]

Execute an XPath function object.

The function must return a valid object.

Parameters:
executionContext   current context
opPos   current op position
args   list of XObject arguments
Returns:
valid XObject

Reimplemented from FunctionDefaultStringArgument.


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

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