1 /*

     2 * Copyright (c) 2005-2009 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * @file

    16 * This contains inline methods of CDataWrapper

    17 *

    18 */

    19 

    20 

    21 /**

    22  @prototype

    23  @test

    24 */

    25 

    26 #ifndef __DATA_WRAPPER_INL_

    27 #define __DATA_WRAPPER_INL_

    28 

    29 /**

    30  * Get the operation to cleanup the object returned by GetObject

    31  *

    32  * @see		TCleanupOperation

    33  *

    34  * @return	The cleanup operation. NULL if there is not one defined for the object.

    35  */

    36 inline TCleanupOperation CDataWrapper::CleanupOperation()	{ return NULL; }

    37 

    38 /**

    39  * Set the object that the wrapper contains

    40  *

    41  * @param	aObject - the object that the wrapper contains.

    42  *

    43  * @leave	KErrNotSupported if this operation is not supported

    44  */

    45 inline void	 CDataWrapper::SetObjectL(TAny* /*aObject*/)	{ User::Leave(KErrNotSupported); }

    46 

    47 /**

    48  * Removes the object that the wrapper contains. A subsequent call to

    49  * GetObject should return NULL until SetObject is called.

    50  *

    51  * @param	aObject - the object that the wrapper contains.

    52  *

    53  * @leave	KErrNotSupported if this operation is not supported

    54  */

    55 inline void	 CDataWrapper::DisownObjectL()			{ User::Leave(KErrNotSupported); }

    56 

    57 /**

    58  * Increment the number of outstanding async calls that are active

    59  */

    60 inline void	 CDataWrapper::IncOutstanding()			{ iOutstanding++; }

    61 

    62 /**

    63  * Decrement the number of outstanding async calls that are active

    64  */

    65 inline void  CDataWrapper::DecOutstanding()			{ iOutstanding--; }

    66 

    67 /**

    68  * Query if there are any outstanding async calls that are active.

    69  *

    70  * @return	ETrue if there are any oustnading active async calls.

    71  */

    72 inline TBool CDataWrapper::Outstanding()			{ return iOutstanding>0; }

    73 

    74 /**

    75  * Initialse the wrapper

    76  *

    77  * @leave	system wide error

    78  */

    79 inline void  CDataWrapper::InitialiseL()			{}

    80 

    81 #endif // ___DATA_WRAPPER_INL_