1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @publishedPartner

    19  @released

    20 */

    21 

    22 #ifndef SYMBIAN_INTERFACETABLE_H

    23 #define SYMBIAN_INTERFACETABLE_H

    24 

    25 #include <elements/interfacetable_internal.h>

    26 

    27 /**

    28 Helper macros.

    29 Not intended to be used directly but only via helper macros (like IMPLEMENTERBASE_x) defined below.

    30 

    31 @publishedPartner

    32 @released

    33 */

    34 

    35 #define ITFHIERARCHY_1(TCLIENT,TIF1) NetInterfaces::TIfStaticFetcher<NetInterfaces::TIfStaticFetcherFirstInHierarchy<NetInterfaces::TInterfaceControl>,TCLIENT,TIF1>

    36 #define ITFHIERARCHY_2(TCLIENT,TIF1,TIF2) NetInterfaces::TIfStaticFetcher<ITFHIERARCHY_1(TCLIENT,TIF1),TCLIENT,TIF2>

    37 #define ITFHIERARCHY_3(TCLIENT,TIF1,TIF2,TIF3) NetInterfaces::TIfStaticFetcher<ITFHIERARCHY_2(TCLIENT,TIF1,TIF2),TCLIENT,TIF3>

    38 #define ITFHIERARCHY_4(TCLIENT,TIF1,TIF2,TIF3,TIF4) NetInterfaces::TIfStaticFetcher<ITFHIERARCHY_3(TCLIENT,TIF1,TIF2,TIF3),TCLIENT,TIF4>

    39 //and so on if needed at all

    40 

    41 #define ITFHIERARCHY_LINK_1(TCLIENT,TLINK,TIF1) NetInterfaces::TIfStaticFetcherLinkBase<TLINK::TIfStaticFetcherNearestInHierarchy,TCLIENT,TIF1>

    42 #define ITFHIERARCHY_LINK_2(TCLIENT,TLINK,TIF1,TIF2) NetInterfaces::TIfStaticFetcher<ITFHIERARCHY_LINK_1(TCLIENT,TLINK,TIF1),TCLIENT,TIF2>

    43 #define ITFHIERARCHY_LINK_3(TCLIENT,TLINK,TIF1,TIF2,TIF3) NetInterfaces::TIfStaticFetcher<ITFHIERARCHY_LINK_2(TCLIENT,TLINK,TIF1,TIF2),TCLIENT,TIF3>

    44 #define ITFHIERARCHY_LINK_4(TCLIENT,TLINK,TIF1,TIF2,TIF3,TIF4) NetInterfaces::TIfStaticFetcher<ITFHIERARCHY_LINK_3(TCLIENT,TLINK,TIF1,TIF2,TIF3),TCLIENT,TIF4>

    45 #define ITFHIERARCHY_LINK_5(TCLIENT,TLINK,TIF1,TIF2,TIF3,TIF4,TIF5) NetInterfaces::TIfStaticFetcher<ITFHIERARCHY_LINK_4(TCLIENT,TLINK,TIF1,TIF2,TIF3,TIF4),TCLIENT,TIF5>

    46 

    47 //and so on if needed at all

    48 

    49 

    50 /**

    51 Helper macros usage example.

    52 

    53 Used by the implementer. An example usage has been ilustrated below:

    54 

    55 NONSHARABLE_CLASS(CIPNetworkConnectionProvider) : public CConnectionProviderBase, public MConnectionControlClient, public AMobilityProtocolReq, public AAvailabilityProtocolReq,

    56                                                   ITFHIERARCHY_2(CIPNetworkConnectionProvider,MMobilityProtocolReq,MAvailabilityProtocolReq)

    57 	{

    58 public:

    59 	typedef ITFHIERARCHY_2(CIPNetworkConnectionProvider,MMobilityProtocolReq,MAvailabilityProtocolReq) TIfStaticFetcherNearestInHierarchy;

    60 

    61 protected:

    62 	CIPNetworkConnectionProvider(CConnectionProviderFactoryBase& aFactory) :

    63 		CConnectionProviderBase(aFactory),

    64 		TIfStaticFetcherNearestInHierarchy(this)

    65 			{

    66 			}

    67 	...

    68 public:

    69 	void ReturnInterfacePtrL(MMobilityProtocolReq*& aInterface);

    70 	void ReturnInterfacePtrL(MAvailabilityProtocolReq*& aInterface);

    71 	...

    72 	};

    73 */

    74 

    75 #endif

    76 	//SYMBIAN_INTERFACETABLE_H

    77 

    78 

    79