1 /*

     2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include "STACK.H"

    20 

    21 StackItem::StackItem()

    22 	{}

    23 

    24 StackItem::~StackItem()

    25 	{}

    26 

    27 Stack::Stack()

    28 	{}

    29 	

    30 StackItem * Stack::Pop()

    31 	{

    32 	StackItem* item=(StackItem*)LinkedList::TailItem();

    33 	LinkedList::RemoveItem(item);

    34 	return item;

    35 	}

    36 

    37 void Stack::Push(StackItem* aNewItem)

    38 	{

    39 	LinkedList::AddToTail(aNewItem);

    40 	}

    41 	

    42 StackItem * Stack::Peek()

    43 	{

    44 	return (StackItem*)LinkedList::TailItem();

    45 	}