FeatureNeg Class Reference

An abstraction of Feature Negotiation (XEP-0020), implemented as a StanzaExtension. More...

#include <featureneg.h>

Inherits StanzaExtension.

Inheritance diagram for FeatureNeg:

[legend]List of all members.

Public Member Functions
	FeatureNeg (DataForm *form)
	FeatureNeg (const Tag *tag=0)
virtual	~FeatureNeg ()
const DataForm *	form () const
virtual const std::string &	filterString () const
virtual StanzaExtension *	newInstance (const Tag *tag) const
virtual Tag *	tag () const
virtual StanzaExtension *	clone () const

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Detailed Description

An abstraction of Feature Negotiation (XEP-0020), implemented as a StanzaExtension.

XEP Version: 1.5

Author:

Jakob Schroeter <js@camaya.net>

Since:

1.0

Definition at line 35 of file featureneg.h.

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Constructor & Destructor Documentation

FeatureNeg (  DataForm *  form  )

Creates a new wrapper object using the given DataForm. Parameters: form  The DataForm to embed. The FeatureNeg object will own the DataForm. Definition at line 21 of file featureneg.cpp.

FeatureNeg (  const Tag *  tag = 0  )

Creates a new wrapper object from the given Tag. Parameters: tag  The Tag to parse. Definition at line 26 of file featureneg.cpp.

~FeatureNeg (   )  [virtual]

Virtual destructor. Definition at line 37 of file featureneg.cpp.

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Member Function Documentation

virtual StanzaExtension* clone (   )  const [inline, virtual]

Returns an identical copy of the current StanzaExtension. Returns: An identical copy of the current StanzaExtension. Implements StanzaExtension. Definition at line 74 of file featureneg.h.

const std::string & filterString (   )  const [virtual]

Returns an XPath expression that describes a path to child elements of a stanza that an extension handles. Returns: The extension's filter string. Implements StanzaExtension. Definition at line 42 of file featureneg.cpp.

const DataForm* form (   )  const [inline]

Returns the wrapped DataForm. Returns: The wrapped DataForm. May be 0. Definition at line 59 of file featureneg.h.

virtual StanzaExtension* newInstance (  const Tag *  tag  )  const [inline, virtual]

Returns a new Instance of the derived type. Usually, for a derived class FooExtension, the implementation of this function looks like: StanzaExtension* FooExtension::newInstance( const Tag* tag ) const { return new FooExtension( tag ); } Returns: The derived extension's new instance. Implements StanzaExtension. Definition at line 65 of file featureneg.h.

Tag * tag (   )  const [virtual]

Returns a Tag representation of the extension. Returns: A Tag representation of the extension. Implements StanzaExtension. Definition at line 49 of file featureneg.cpp.

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

• featureneg.h
• featureneg.cpp

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