/*

* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: Java Registy API header file

*

*/

#ifndef TAPPVERSION_H

#define TAPPVERSION_H

/**

 * This class is used to represent the version of a Java application.

 * The standard TVersion provided in Symbian OS can't be used because it 

 * doesn't allow for major and minor version numbers above 127. 

 */

class TAppVersion

    {

    public:

        /**

         * This constructor creates a 0.0.0 version.

         */

        inline TAppVersion();

        /**

         * This is the copy constructor.

         * @param aAppVersion is the app version that will be copied

         */	

        inline TAppVersion(const TAppVersion& aAppVersion);

        /**

         * This constructor creates a version according to the arguments.

         * @param aMajor is the major version number 

         * @param aMinor is the minor version number

         * @param aBuild is the micro version number

         */

        inline TAppVersion(TInt aMajor, TInt aMinor, TInt aBuild);

        /**

         * Assignment operator.

         * @param aAppVersion is the app version to be assigned to the object

         */

        inline TAppVersion& operator =(const TAppVersion& aAppVersion);

        /**

         * Equality operator.

         * @param aAppVersion is the app version to be compared with 

         * the object's app version

         * @return ETrue if the app versions are the same, EFalse otherwise

         */

        inline TBool operator ==(const TAppVersion& aAppVersion) const;

        /**

         * Inequality operator.

         * @param aAppVersion is the app version to be compared with 

         * the object's app version

         * @return ETrue if the app versions are not the same, EFalse otherwise

         */

        inline TBool operator !=(const TAppVersion& aAppVersion) const;

        /**

         * Less than operator.

         * @param aAppVersion is the app version to be compared with 

         * the object's app version

         * @return ETrue if the app version to the left of the operator is less

         * than the version to the right, EFalse otherwise

         */

        inline TBool operator <(const TAppVersion& aAppVersion) const;

        /**

         * Greater than operator.

         * @param aAppVersion is the app version to be compared with 

         * the object's app version

         * @return ETrue if the app version to the left of the operator is 

         * greater than the version to the right, EFalse otherwise

         */

        inline TBool operator >(const TAppVersion& aAppVersion) const;

        /**

         * Less or equal operator.

         * @param aAppVersion is the app version to be compared with 

         * the object's app version

         * @return ETrue if the app version to the left of the operator is 

         * less than or equal to the version to the right, EFalse otherwise

         */

        inline TBool operator <=(const TAppVersion& aAppVersion) const;

        /**

         * Greater or equal operator.

         * @param aAppVersion is the app version to be compared with 

         * the object's app version

         * @return ETrue if the app version to the left of the operator is 

         * greater than or equal to the version to the right, EFalse otherwise

         */

         inline TBool operator >=(const TAppVersion& aAppVersion) const;

    public:

        TInt iMajor;

        TInt iMinor;

        TInt iBuild;

    };

#include <swi/appversion.inl>

#endif // TAPPVERSION_H

// End of File