FunctionElementAvailable Class Reference

Inheritance diagram for FunctionElementAvailable:

List of all members.

Public Types

• typedef Function ParentType

Public Member Functions

• FunctionElementAvailable ()
• virtual ~FunctionElementAvailable ()
• virtual XObjectPtr execute (XPathExecutionContext &executionContext, XalanNode *context, const XObjectPtr arg, const LocatorType *locator) const

  Execute an XPath function object.
  

• virtual FunctionElementAvailable * clone (MemoryManagerType &theManager) const

  Create a copy of the function object.
  

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Member Typedef Documentation

typedef Function FunctionElementAvailable::ParentType

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Constructor & Destructor Documentation

FunctionElementAvailable::FunctionElementAvailable

(

)

virtual FunctionElementAvailable::~FunctionElementAvailable

(

)

[virtual]

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Member Function Documentation

virtual FunctionElementAvailable* FunctionElementAvailable::clone

(

MemoryManagerType &

theManager

)

const [virtual]

Create a copy of the function object.

Returns:

pointer to the new object

Implements Function.

virtual XObjectPtr FunctionElementAvailable::execute	(	XPathExecutionContext &	executionContext,
		XalanNode *	context,
		const XObjectPtr	arg,
		const LocatorType *	locator
	)		const [virtual]

Execute an XPath function object.

The function must return a valid object. Called if function has one parameter.

Parameters:

executionContext	executing context
context	current context node
arg	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.

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

• FunctionElementAvailable.hpp