0024180: Eliminate CLang / GCC compiler warning -Wswitch

[occt.git] / src / PCDM / PCDM.cdl

-- Created on: 1997-08-01
-- Created by: Jean-Louis Frenkel
-- Copyright (c) 1997-1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.


package PCDM

uses

    CDM,TColStd,TCollection,Storage


is 
 
    enumeration ReaderStatus is  
	    RS_OK, 
	    RS_NoDriver, 
	    RS_UnknownFileDriver, 
	    RS_OpenError, 
	    RS_NoVersion, 
	    RS_NoSchema, 
	    RS_NoDocument, 
	    RS_ExtensionFailure,
	    RS_WrongStreamMode, 
	    RS_FormatFailure, 
	    RS_TypeFailure,
	    RS_TypeNotFoundInSchema, 
	    RS_UnrecognizedFileFormat, 
	    RS_MakeFailure,		     
	    RS_PermissionDenied, 
	    RS_DriverFailure,
	    RS_AlreadyRetrievedAndModified,
	    RS_AlreadyRetrieved,
	    RS_UnknownDocument,
	    RS_WrongResource,
	    RS_ReaderException,
	    RS_NoModel
    end ReaderStatus;
    
    enumeration StoreStatus is
	    SS_OK,
	    SS_DriverFailure,
	    SS_WriteFailure,
	    SS_Failure,
	    SS_Doc_IsNull,
	    SS_No_Obj,
	    SS_Info_Section_Error
    end StoreStatus;
    
    deferred class Document;
    class SequenceOfDocument instantiates Sequence from TCollection(Document from PCDM);

    deferred class Reader;
    deferred class Writer;
    deferred class RetrievalDriver;    
    deferred class StorageDriver;    

    class ReferenceIterator;    
---Category: exceptions

    exception DriverError inherits Failure from Standard;
    

    ---Category: classes for versioning  reading/writing og the headers.
    private class Reference;
    private class SequenceOfReference instantiates Sequence from TCollection(Reference from PCDM);
    private deferred class ReadWriter;
    private class ReadWriter_1;
    
    ---Category: type of FileDriver;
    --           
    private enumeration TypeOfFileDriver is TOFD_File, TOFD_CmpFile, TOFD_Unknown
    end TypeOfFileDriver from PCDM;
    
    private pointer BaseDriverPointer to BaseDriver from Storage;    
    
---Category: drivers plugin.
--           
    FindStorageDriver(aDocument: Document from CDM) 
    returns Boolean from Standard;
    
    StorageDriver(aDocument: Document from CDM)
    returns StorageDriver from PCDM
    raises NoSuchObject from Standard;
    ---Purpose:   gets   in the  EuclidDesktop   resource  the plugin
    --          identifier of the driver plugs the driver.
    --          
    
    Schema(aSchemaName: ExtendedString from TCollection;
           anApplication: Application from CDM)
    ---Purpose: returns a schema to be used during a Store or Retrieve
    --          operation.
    --          Schema will plug the schema defined by
    --          the SchemaName method.
    returns Schema from Storage;
    
    FileDriverType(aFileName: AsciiString from TCollection; aBaseDriver: out BaseDriverPointer from PCDM)
    returns TypeOfFileDriver from PCDM
    is private;
end PCDM;