/*

* 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

*

*/

TAppVersion::TAppVersion()

        : iMajor(0), iMinor(0), iBuild(0)

{

}

TAppVersion::TAppVersion(const TAppVersion& aAppVersion)

        : iMajor(aAppVersion.iMajor), iMinor(aAppVersion.iMinor), iBuild(aAppVersion.iBuild)

{

}

TAppVersion::TAppVersion(TInt aMajor, TInt aMinor, TInt aBuild)

        : iMajor(aMajor), iMinor(aMinor), iBuild(aBuild)

{

}

TAppVersion& TAppVersion::operator =(const TAppVersion& aAppVersion)

{

    // Assignment operator using the copy constructor

    return *new(this) TAppVersion(aAppVersion);

}

TBool TAppVersion::operator ==(const TAppVersion& aAppVersion) const

{

    return ((iMajor == aAppVersion.iMajor) &&

            (iMinor == aAppVersion.iMinor) &&

            (iBuild == aAppVersion.iBuild));

}

TBool TAppVersion::operator !=(const TAppVersion& aAppVersion) const

{

    return !(*this == aAppVersion);

}

TBool TAppVersion::operator <(const TAppVersion& aAppVersion) const

{

    return ((iMajor < aAppVersion.iMajor) ||

            ((iMajor == aAppVersion.iMajor) && (iMinor < aAppVersion.iMinor)) ||

            ((iMajor == aAppVersion.iMajor) && (iMinor == aAppVersion.iMinor) &&

             (iBuild < aAppVersion.iBuild)));

}

TBool TAppVersion::operator >(const TAppVersion& aAppVersion) const

{

    return (aAppVersion < *this);

}

TBool TAppVersion::operator <=(const TAppVersion& aAppVersion) const

{

    return !(*this > aAppVersion);

}

TBool TAppVersion::operator >=(const TAppVersion& aAppVersion) const

{

    return !(*this < aAppVersion);

}