/*

* 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 "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 APPVERSION_H

#define APPVERSION_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 <appversion.inl>

#endif // APPVERSION_H

// End of File