1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and/or modify it under
6 // the terms of the GNU Lesser General Public License version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
14 #include <IFSelect_SelectCombine.ixx>
15 #include <IFGraph_Cumulate.hxx>
18 IFSelect_SelectCombine::IFSelect_SelectCombine () { }
19 // { thelist = new IFSelect_SequenceOfSelection(); }
21 Standard_Integer IFSelect_SelectCombine::NbInputs () const
22 { return thelist.Length(); }
24 Handle(IFSelect_Selection) IFSelect_SelectCombine::Input
25 (const Standard_Integer num) const
26 { return thelist.Value(num); }
28 Standard_Integer IFSelect_SelectCombine::InputRank
29 (const Handle(IFSelect_Selection)& sel) const
31 if (sel.IsNull()) return 0;
32 Standard_Integer i, nb = thelist.Length();
33 for (i = 1; i <= nb; i ++)
34 if (sel == thelist.Value(i)) return i;
38 void IFSelect_SelectCombine::Add
39 (const Handle(IFSelect_Selection)& sel, const Standard_Integer atnum)
41 if (atnum <= 0 || atnum > thelist.Length()) thelist.Append(sel);
42 else thelist.InsertBefore(atnum,sel);
45 Standard_Boolean IFSelect_SelectCombine::Remove
46 (const Handle(IFSelect_Selection)& sel)
47 { return Remove (InputRank(sel)); }
49 Standard_Boolean IFSelect_SelectCombine::Remove
50 (const Standard_Integer num)
52 if (num <= 0 || num > thelist.Length()) return Standard_False;
58 Standard_Boolean IFSelect_SelectCombine::HasUniqueResult () const
59 { return Standard_True; }
61 void IFSelect_SelectCombine::FillIterator
62 (IFSelect_SelectionIterator& iter) const
63 { iter.AddList(thelist); }