1 /*

     2 * Copyright (c) 2004 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 *      Declaration of class SUidPair and CUidMap.

    16 *      

    17 *

    18 */

    19 

    20 

    21 #ifndef UID_MAP_H

    22 #define UID_MAP_H

    23 

    24 // INCLUDE FILES

    25 

    26 #include <e32base.h>

    27 

    28 // CONSTANTS

    29 

    30 // FORWARD DECLARATION

    31 

    32 class RWriteStream;

    33 class RReadStream;

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38 * Uid mapping.

    39 */

    40 NONSHARABLE_STRUCT(SUidPair)

    41     {

    42     public:     // data

    43         TInt iUid1; ///< Uid 1.

    44         TInt iUid2; ///< Uid 2.

    45     };

    46 

    47 /**

    48 * Array of SUidPair-s.

    49 */

    50 NONSHARABLE_CLASS(CUidMap): public CArrayFixFlat<SUidPair>

    51     {

    52 

    53     public:     // Constructors and destructor

    54 

    55         /**

    56         * Constructor.

    57         * @param aGranularity Granularity.

    58         */

    59         inline CUidMap( TInt aGranularity );

    60 

    61     public:     // Streaming

    62 

    63         /**

    64         * Externalize into a stream.

    65         * @param aStream The stream to externalize to.

    66         */

    67         void ExternalizeL( RWriteStream& aStream ) const;

    68 

    69         /**

    70         * Internalize from a stream. Existing data is kept, new ones appended.

    71         * @param aStream The stream to externalize from.

    72         */

    73         void InternalizeL( RReadStream& aStream );

    74 

    75     };

    76 

    77 #endif

    78 

    79 #include "UidMap.inl"

    80 

    81 // End of file