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 #if !defined(__ARRAY_H__)

    20 #define __ARRAY_H__

    21 

    22 // ArrayItem

    23 

    24 class ArrayItem

    25 	{

    26 public:

    27 	virtual ~ArrayItem() {}

    28 	};

    29 

    30 // Array

    31 

    32 class ArrayIterator;

    33 class Array

    34 	{

    35 	friend class ArrayIterator;

    36 public:

    37 	void Empty();		// Empty store without calling delete on individual elements.

    38 	void DeleteAll();	// Delete elements in store and then empty it out.

    39 	int Size() const;

    40 protected:

    41 	Array();

    42 	Array(const Array&);

    43 	virtual ~Array();

    44 	ArrayItem*& operator[](int aIndex) const;

    45 	Array& operator=(const Array&);

    46 	void Add(ArrayItem* aNewItem);

    47 	void Add(int aIndex, ArrayItem* pNewItem);

    48 	void Discard(ArrayItem* pItemToRemove);

    49 	void Discard(int aIndex);

    50 private:

    51 	ArrayItem** iData;

    52 	int iItemCount;

    53 	int iItemAllocCount;

    54 	};

    55 

    56 // ArrayIterator

    57 

    58 class ArrayIterator

    59 	{

    60 public:

    61 	void Reset();

    62 protected:

    63 	ArrayIterator(const Array& c);

    64 	ArrayItem * operator()();

    65 private:

    66 	const Array* iArray;

    67 	int iCurrentIndex;

    68 	};

    69 

    70 #endif