1 -- Created on: 1998-01-13
2 -- Created by: Christian CAILLET
3 -- Copyright (c) 1998-1999 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 SelectBypassSubfigure from IGESSelect inherits SelectExplore
19 ---Purpose : Selects a list built as follows :
20 -- Subfigures correspond to
21 -- * Definition (basic : type 308, or Network : type 320)
22 -- * Instance (Singular : type 408, or Network : 420, or
23 -- patterns : 412,414)
25 -- Entities which are not Subfigure are taken as such
26 -- For Subfigures Instances, their definition is taken, then
28 -- For Subfigures Definitions, the list of "Associated Entities"
30 -- Hence, level 0 (D) recursively explores a Subfigure if some of
31 -- its Elements are Subfigures. level 1 explores just at first
32 -- level (i.e. for an instance, returns its definition)
34 uses AsciiString from TCollection, Transient, EntityIterator, Graph
40 Create (level : Integer = 0) returns SelectBypassSubfigure;
41 ---Purpose : Creates a SelectBypassSubfigure, by default all level
42 -- (level = 1 explores at first level)
44 Explore (me; level : Integer; ent : Transient; G : Graph;
45 explored : in out EntityIterator)
47 ---Purpose : Explores an entity : for a Subfigure, gives its elements
48 -- Else, takes the entity itself
51 ExploreLabel (me) returns AsciiString from TCollection;
52 ---Purpose : Returns a text defining the criterium : "Content of Subfigure"
54 end SelectBypassSubfigure;