-- File:	MDocStd.cdl
-- Created:	Thu Apr 15 13:46:31 1999
-- Author:	Denis PASCAL
--		<dp@dingox.paris1.matra-dtv.fr>
---Copyright:	 Matra Datavision 1999


package MDocStd 

	---Purpose: Drivers for TDocStd_Document

uses TColStd, TCollection, PCollection, PTColStd,
     CDM, PCDM,  
     TDF, PDF, MDF,
     TDocStd, PDocStd

is

    ---Purpose: Standard CAF Document drivers
    --          =============================


    class DocumentStorageDriver;
     
    class DocumentRetrievalDriver;
    
    
    ---Purpose: External Reference Attribute  drivers
    --          =====================================

    class XLinkStorageDriver;
    
    class XLinkRetrievalDriver;
    
--    class PersistentMap instantiates Map from TCollection( Persistent from Standard,
--    	                                                   MapPersistentHasher from PTColStd);

--    class DocEntryList instantiates List from TCollection (AsciiString from TCollection);
    

    AddStorageDrivers(aDriverSeq : ASDriverHSequence from MDF; theMessageDriver : MessageDriver from CDM);
	---Purpose: Adds the attribute storage driver(s) to <aDriverSeq>.

    AddRetrievalDrivers(aDriverSeq : ARDriverHSequence from MDF; theMessageDriver : MessageDriver from CDM);
	---Purpose: Adds the attribute retrieval driver(s) to <aDriverSeq>.
    
    
--    WeightWatcher(aSource : Data from TDF;
--                  aReloc   : SRelocationTable from MDF;
--                  aEntry : DocEntryList from MDocStd);
--    ---Purpose: suppresses the geometries  of the shapes from the XLink
--    --          associated to  <aEntry>

    ---Purpose: Factory method
    --          ==============
    
    Factory(aGUID: GUID from Standard)
    returns Transient from Standard;

end MDocStd;