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1 | -- Created on: 1993-08-26 |
2 | -- Created by: Christian CAILLET |
3 | -- Copyright (c) 1993-1999 Matra Datavision |
4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | -- |
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. |
10 | -- |
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. |
13 | -- |
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. |
20 | |
7fd59977 |
21 | |
22 | |
23 | deferred class Modifier from IFSelect inherits GeneralModifier |
24 | |
25 | ---Purpose : This class gives a frame for Actions which can work globally |
26 | -- on a File once completely defined (i.e. afterwards) |
27 | -- |
28 | -- Remark : if no Selection is set as criterium, the Modifier is |
29 | -- set to work and should consider all the content of the Model |
30 | -- produced. |
31 | |
32 | uses CString, InterfaceModel, CopyTool, Protocol from Interface, ContextModif |
33 | |
34 | is |
35 | |
36 | Initialize (maychangegraph : Boolean); |
37 | ---Purpose : Calls inherited Initialize, transmits to it the information |
38 | -- <maychangegraph> |
39 | |
40 | Perform (me; ctx : in out ContextModif; |
41 | target : mutable InterfaceModel; |
42 | protocol : Protocol from Interface; |
43 | TC : in out CopyTool) is deferred; |
44 | ---Purpose : This deferred method defines the action specific to each class |
45 | -- of Modifier. It is called by a ModelCopier, once the Model |
46 | -- generated and filled. ModelCopier has already checked the |
47 | -- criteria (Dispatch, Model Rank, Selection) before calling it. |
48 | -- |
49 | -- <ctx> detains informations about original data and selection. |
50 | -- The result of copying, on which modifications are to be done, |
51 | -- is <target>. |
52 | -- <TC> allows to run additional copies as required |
53 | -- |
54 | -- In case of Error, use methods CCheck from the ContextModif |
55 | -- to aknowledge an entity Check or a Global Check with messages |
56 | |
57 | end Modifier; |