/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: Header declaration

*

*/

#ifndef C_XOR_COMPOSITE_ASSERTION_H

#define C_XOR_COMPOSITE_ASSERTION_H

#include "assertion.h"

class CXorCompositeAssertion : public CAssertion

{

public:

    static  CXorCompositeAssertion* NewL();

    static  CXorCompositeAssertion* NewLC();

    static  CXorCompositeAssertion* NewL(CXorCompositeAssertion* aValue);

    static  CXorCompositeAssertion* NewLC(CXorCompositeAssertion* aValue);

    virtual ~CXorCompositeAssertion();

//from CAssertion

    virtual  TAssertionType Type();

    virtual  void           AddTerm(MAssertion* aAssertion);

    virtual void 	AddTermCopyL(MAssertion* aAssertion);

    virtual  MAssertion* 	NormalizeL(CPolicyRegistry* aRegistry);         

    virtual  MAssertion*    IntersectL(MAssertion* aAssertion, CPolicyRegistry* aRegistry);

    virtual  MAssertion* 	MergeL(MAssertion* aAssertion, CPolicyRegistry* aRegistry);

private:

     CXorCompositeAssertion();

     void ConstructL(CXorCompositeAssertion* aValue); 

     void ConstructL(); 

};

#endif //C_XOR_COMPOSITE_ASSERTION_H