-- File:	MDataStd_ByteArrayRetrievalDriver_1.cdl
-- Created:	Thu Mar 27 17:45:18 2008
-- Author:	Sergey ZARITCHNY
--		<sergey.zaritchny@opencascade.com>
---Copyright:	Open CasCade SA 2008


class ByteArrayRetrievalDriver_1 from MDataStd inherits ARDriver from MDF

	---Purpose: Retrieval  driver of ByteArray attribute supporting 
	--          delta mechanism by default

uses
    RRelocationTable from MDF,
    Attribute        from TDF,
    Attribute        from PDF, 
    MessageDriver    from CDM

is

    Create(theMessageDriver : MessageDriver from CDM)
    returns mutable ByteArrayRetrievalDriver_1 from MDataStd;

    VersionNumber(me) returns Integer from Standard;

    SourceType(me) returns Type from Standard;

    NewEmpty (me) returns mutable Attribute from TDF;

    Paste(me;
    	  Source     :         Attribute from PDF;
    	  Target     : mutable Attribute from TDF;
    	  RelocTable : RRelocationTable from MDF);



end ByteArrayRetrievalDriver_1;