1 -- Created on: 1997-08-07
2 -- Created by: VAUTHIER Jean-Claude
3 -- Copyright (c) 1997-1999 Matra Datavision
4 -- Copyright (c) 1999-2012 OPEN CASCADE SAS
6 -- The content of this file is subject to the Open CASCADE Technology Public
7 -- License Version 6.5 (the "License"). You may not use the content of this file
8 -- except in compliance with the License. Please obtain a copy of the License
9 -- at http://www.opencascade.org and read it completely before using this file.
11 -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
14 -- The Original Code and all software distributed under the License is
15 -- distributed on an "AS IS" basis, without warranty of any kind, and the
16 -- Initial Developer hereby disclaims all such warranties, including without
17 -- limitation, any warranties of merchantability, fitness for a particular
18 -- purpose or non-infringement. Please see the License for the specific terms
19 -- and conditions governing the rights and limitations under the License.
21 -- modified Sergey Zaritchny
23 class ConstraintStorageDriver from MDataXtd inherits ASDriver from MDF
27 uses SRelocationTable from MDF,
30 MessageDriver from CDM
35 Create (theMessageDriver : MessageDriver from CDM)
36 returns mutable ConstraintStorageDriver from MDataXtd;
39 VersionNumber(me) returns Integer from Standard;
40 ---Purpose: Returns the version number from which the driver
43 SourceType(me) returns Type from Standard;
44 ---Purpose: Returns the type: Integer from TDataStd.
46 NewEmpty (me) returns mutable Attribute from PDF;
50 Source : Attribute from TDF;
51 Target : mutable Attribute from PDF;
52 RelocTable : SRelocationTable from MDF);
55 end ConstraintStorageDriver;