1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/epoc32/include/comms-infras/es_parameterset.h Wed Mar 31 12:33:34 2010 +0100
1.3 @@ -0,0 +1,61 @@
1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// Generic parameter set base classes.
1.18 +// XParameterSetBase exists to support interworking with old CSubConParameterSet classes.
1.19 +// XParameterSet has richer functionality so should be used for all new applications of Parameter Sets.
1.20 +//
1.21 +//
1.22 +
1.23 +/**
1.24 + @file
1.25 + @internalTechnology
1.26 +*/
1.27 +
1.28 +#ifndef __ES_PARAMETERSET_H
1.29 +#define __ES_PARAMETERSET_H
1.30 +
1.31 +#include <comms-infras/metadata.h>
1.32 +
1.33 +class XParameterSetBase : public Meta::SMetaDataECom
1.34 + {
1.35 + };
1.36 +
1.37 +
1.38 +const TInt KParameterSetTypeUid = 0x10272F44;
1.39 +
1.40 +class XParameterSet : public XParameterSetBase
1.41 + {
1.42 +public:
1.43 + IMPORT_C virtual ~XParameterSet();
1.44 +
1.45 + // Updates this parameter set with new information. The interpretation and
1.46 + // importance of new information may depend on type-specific interpretation
1.47 + // of the fields in the object (e.g. a field somehow marked "unknown" in the new
1.48 + // set should not be copied to this set, or some kind of lock on a
1.49 + // field in this set should prevent that field being copied from the
1.50 + // new set).
1.51 + //
1.52 + // This base implementation asserts, so as to force the consideration of this
1.53 + // function for derived types.
1.54 + IMPORT_C virtual void UpdateWithL(const XParameterSet& aRhsBase);
1.55 + IMPORT_C virtual TInt AppendPrintableTo(TDes& aDestination) const;
1.56 + IMPORT_C virtual TInt _extension(TUid aExtensionId, TAny*& aReturnedExtension);
1.57 +
1.58 +protected:
1.59 + // It's necessary to expose the typeid table to child classes so they can refer to it in their attribute tables (so IsTypeOf() works)
1.60 + EXPORT_TYPEID_TABLE
1.61 + };
1.62 +
1.63 +#endif // __ES_PARAMETERSET_H
1.64 +