1 -- Created on: 1993-11-03
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 class SelectSharing from IFSelect inherits SelectDeduct
19 ---Purpose : A SelectSharing selects Entities which directly Share (Level
20 -- One) the Entities of the Input list
21 -- Remark : if an Entity of the Input List directly shares
22 -- another one, it is of course present in the Result List
24 uses AsciiString from TCollection, EntityIterator, Graph
28 Create returns SelectSharing;
29 ---Purpose : Creates a SelectSharing;
31 RootResult (me; G : Graph) returns EntityIterator;
32 ---Purpose : Returns the list of selected entities (list of entities
33 -- which share (level one) those of input list)
35 Label (me) returns AsciiString from TCollection;
36 ---Purpose : Returns a text defining the criterium : "Sharing (one level)"