// Copyright (c) 2000-2009 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// A template class to provide a classic stack like interface & functionality

// The entries on the stack are owned (i.e. deleted) by the stack if the 

// StackOwnsEntry argument is ETrue

// 

//

#ifndef __CSTACK_H__

#define __CSTACK_H__

#include <e32base.h>

#pragma warning (disable : 4127) // conditional expression is constant

/**	

	@file

	@publishedAll

	@released

*/

template <class T, TBool StackOwnsEntry>

class CStack : /*protected CArrayPtrSeg<T>*/ public CArrayPtrSeg<T>

	{

public:

	inline CStack();

	inline ~CStack();

	inline void Clear();		

	inline TBool IsEmpty() const;

	inline void PushL(T* aItem);

	inline T* Pop();

	inline T* Head() const;

	inline T* Last() const;		

	};

#include <cstack.inl>

#pragma warning ( default : 4127 ) // conditional expression is constant

#endif // __CSTACK_H__