1 /*

     2 * Copyright (c) 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 "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 using System;

    18 using System.Collections.Generic;

    19 using SymbolLib.Generics;

    20 

    21 namespace SymbolLib.Sources.Map.File

    22 {

    23     internal class MapFileEnumerator : IEnumerator<GenericSymbol>

    24 	{

    25 		#region Constructors & destructor

    26         public MapFileEnumerator( MapFile aMapFile )

    27 		{

    28             iMapFile = aMapFile;

    29 		}

    30 		#endregion

    31 

    32 		#region IEnumerator Members

    33 		public void Reset()

    34 		{

    35 			iCurrentIndex = -1;

    36 		}

    37 

    38 		public object Current

    39 		{

    40 			get

    41 			{

    42                 return iMapFile[ iCurrentIndex ];

    43 			}

    44 		}

    45 

    46 		public bool MoveNext()

    47 		{

    48             return ( ++iCurrentIndex < iMapFile.Count );

    49 		}

    50 		#endregion

    51  

    52         #region From IEnumerator<GenericSymbol>

    53         GenericSymbol IEnumerator<GenericSymbol>.Current

    54         {

    55             get { return iMapFile[ iCurrentIndex ]; }

    56         }

    57         #endregion

    58 

    59         #region From IDisposable

    60         public void Dispose()

    61         {

    62         }

    63         #endregion

    64         

    65         #region Data members

    66         private readonly MapFile iMapFile;

    67 		private int iCurrentIndex = -1;

    68 		#endregion

    69 	}

    70 }