zeus::IXPathResults Class Reference

#include <IXPathResults.hpp>

Inheritance diagram for zeus::IXPathResults:

List of all members.

Public Member Functions
virtual void MQUALIFIER	reset ()=0
virtual Retval MQUALIFIER	getNextNode (IXMLNode *&rpNode)=0
virtual bool MQUALIFIER	hasNextItem () const =0
virtual Int MQUALIFIER	getCount () const =0
virtual Retval MQUALIFIER	getNode (Int iIndex, IXMLNode *&rpNode) const =0

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Detailed Description

This interface wrapps a xpath result. The result is a list of nodes applying to a given x path.

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Member Function Documentation

virtual Int MQUALIFIER zeus::IXPathResults::getCount

(

)

const [pure virtual]

Returns the number of nodes found

Returns:

Number of nodes

virtual Retval MQUALIFIER zeus::IXPathResults::getNextNode

(

IXMLNode *&

rpNode )

[pure virtual]

returns the next node from the internal iterator

Parameters:

rpNode,:

return parameter

Return values:

RET_NOERROR,:	Node returned
RET_REQUEST_FAILED,:	no next node found

virtual Retval MQUALIFIER zeus::IXPathResults::getNode	(	Int	iIndex,
		IXMLNode *&	rpNode
	)		const [pure virtual]

Returns an indexed node

Parameters:

iIndex,:	Index of the node
rpNode,:	Return parameter

Return values:

RET_NOERROR,:	Node returned
RET_REQUEST_FAILED,:	no node found

virtual bool MQUALIFIER zeus::IXPathResults::hasNextItem

(

)

const [pure virtual]

Checks if a next node is available

Return values:

true,:	Next node available
false,:	End of list reached

virtual void MQUALIFIER zeus::IXPathResults::reset

(

)

[pure virtual]

Resets the node iterator

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

• IXPathResults.hpp