/*

* Copyright (c) 2006 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:      Stack for XML SAX Parser.

*

*/

// --------------------------------------------------------------------------

// CUPnPObjectStack::CUPnPObjectStack

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline CUPnPObjectStack::CUPnPObjectStack()

    {

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::~CUPnPObjectStack

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline CUPnPObjectStack::~CUPnPObjectStack()

    {

    iStack->ResetAndDestroy();

    delete iStack;

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::NewL

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline CUPnPObjectStack* CUPnPObjectStack::NewL()

    {

    CUPnPObjectStack* self = new (ELeave) CUPnPObjectStack();

    CleanupStack::PushL(self);

    self->iStack = new (ELeave) RPointerArray<CUpnpObject>();

    CleanupStack::Pop( self );

    return self;

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::Pop

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline CUpnpObject* CUPnPObjectStack::Pop()

    {

    CUpnpObject* temp = NULL;

    if( Count() > 0 )

        {

        CUpnpObject* temp = iStack->operator[](iStack->Count() - 1);

        iStack->Remove(iStack->Count() - 1);

        }

    return temp;

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::Top

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline CUpnpObject* CUPnPObjectStack::Top()

    {

    if( Count() > 0 )

        {

        return iStack->operator[](iStack->Count() - 1);

        }

    return NULL;

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::PushL

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline void CUPnPObjectStack::PushL( CUpnpObject* aObject )

    {

    iStack->AppendL( aObject );

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::Count

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline TInt CUPnPObjectStack::Count()

    {

    return iStack->Count();

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::Reset

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline void CUPnPObjectStack::Reset()

    {

    iStack->Reset();

    }

// --------------------------------------------------------------------------

// CUPnPObjectStack::ResetAndDestroy

// See upnpobjectstack.h

// --------------------------------------------------------------------------

inline void CUPnPObjectStack::ResetAndDestroy()

    {

    iStack->ResetAndDestroy();

    }