1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 *

     5 * Redistribution and use in source and binary forms, with or without

     6 * modification, are permitted provided that the following conditions are met:

     7 *

     8 * - Redistributions of source code must retain the above copyright notice,

     9 *   this list of conditions and the following disclaimer.

    10 * - Redistributions in binary form must reproduce the above copyright notice,

    11 *   this list of conditions and the following disclaimer in the documentation

    12 *   and/or other materials provided with the distribution.

    13 * - Neither the name of Nokia Corporation nor the names of its contributors

    14 *   may be used to endorse or promote products derived from this software

    15 *   without specific prior written permission.

    16 *

    17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    21 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    27 * POSSIBILITY OF SUCH DAMAGE.

    28 * 

    29 * Initial Contributors:

    30 * Nokia Corporation - initial contribution.

    31 *

    32 * Contributors:

    33 *

    34 * Description: 

    35 *

    36 */

    37 

    38 using System;

    39 using System.Collections;

    40 using System.Collections.Generic;

    41 using HeapLib.Cells;

    42 using HeapLib.Array;

    43 

    44 namespace HeapLib.Statistics.Tracking.Unknown

    45 {

    46     public class UnknownTrackingInfoCollection : IEnumerable<HeapCell>

    47     {

    48         #region Constructors & destructor

    49         public UnknownTrackingInfoCollection()

    50         {

    51         }

    52         #endregion

    53 

    54         #region API

    55         #endregion

    56 

    57         #region Properties

    58         public int AssociatedCellCount

    59         {

    60             get { return iAssociatedCells.Count; }

    61         }

    62 

    63         public int Count

    64         {

    65             get { return AssociatedCellCount; }

    66         }

    67 

    68         public long AssociatedMemory

    69         {

    70             get { return iAssociatedMemory; }

    71         }

    72 

    73         public HeapCell this[ int aIndex ]

    74         {

    75             get { return iAssociatedCells[ aIndex ]; }

    76         }

    77         #endregion

    78 

    79         #region From TrackingCollectionBase

    80         internal void Track( HeapCell aCell )

    81         {

    82             if ( aCell.Type == HeapCell.TType.EAllocated && !aCell.IsDescriptor && aCell.IsUnknown )

    83             {

    84                 iAssociatedCells.Add( aCell );

    85                 iAssociatedMemory += aCell.Length;

    86             }

    87         }

    88         #endregion

    89 

    90         #region IEnumerable Members

    91         public IEnumerator<HeapCell> GetEnumerator()

    92         {

    93             return iAssociatedCells.CreateEnumerator();

    94         }

    95 

    96         IEnumerator IEnumerable.GetEnumerator()

    97         {

    98             return iAssociatedCells.CreateEnumerator();

    99         }

   100         #endregion

   101 

   102         #region Data members

   103         private long iAssociatedMemory = 0;

   104         private HeapCellArray iAssociatedCells = new HeapCellArray();

   105         #endregion

   106     }

   107 }