1 -- Created on: 1993-02-02
2 -- Created by: Christian CAILLET
3 -- Copyright (c) 1993-1999 Matra Datavision
4 -- Copyright (c) 1999-2014 OPEN CASCADE SAS
6 -- This file is part of Open CASCADE Technology software library.
8 -- This library is free software; you can redistribute it and/or modify it under
9 -- the terms of the GNU Lesser General Public License version 2.1 as published
10 -- by the Free Software Foundation, with special exception defined in the file
11 -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 -- distribution for complete text of the license and disclaimer of any warranty.
14 -- Alternatively, this file may be used under the terms of Open CASCADE
15 -- commercial license or contractual agreement.
17 deferred class GeneralModule from StepData
18 inherits GeneralModule from Interface
20 ---Purpose : Specific features for General Services adapted to STEP
23 EntityIterator , CopyTool, Check, ShareTool
27 -- Reconduction because limitation cdl --
29 FillSharedCase (me; casenum : Integer; ent : Transient;
30 iter : in out EntityIterator) is deferred;
31 ---Purpose : Specific filling of the list of Entities shared by an Entity
32 -- <ent>. Can use the internal utility method Share, below
34 CheckCase (me; casenum : Integer; ent : Transient; shares : ShareTool;
35 ach : in out Check) is deferred;
36 ---Purpose : Specific Checking of an Entity <ent>
38 CopyCase (me; casenum : Integer;
39 entfrom : Transient; entto : Transient;
40 TC : in out CopyTool) is deferred;
41 ---Purpose : Specific Copy ("Deep") from <entfrom> to <entto> (same type)
42 -- by using a TransferControl which provides its working Map.
43 -- Use method Transferred from TransferControl to work
45 -- ImpliedCase (me; casenum : Integer;
46 -- entfrom : Transient; entto : Transient;
48 ---Purpose : Specific Copying of Implied References
49 -- A Default is provided which does nothing (must current case !)
50 -- Already copied references (by CopyFrom) must remain unchanged
51 -- Use method Search from TransferControl to work