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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <IFSelect_SelectDeduct.hxx>
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#include <IFSelect_Selection.hxx>
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#include <IFSelect_SelectPointed.hxx>
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#include <IFSelect_SelectSuite.hxx>
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#include <Interface_EntityIterator.hxx>
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#include <Interface_Graph.hxx>
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#include <Interface_InterfaceError.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <stdio.h>
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IFSelect_SelectSuite::IFSelect_SelectSuite () { }
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Standard_Boolean IFSelect_SelectSuite::AddInput
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(const Handle(IFSelect_Selection)& item)
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{
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if (item.IsNull()) return Standard_False;
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Handle(IFSelect_Selection) input = Input();
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if (!input.IsNull()) return Standard_False;
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Handle(IFSelect_SelectDeduct) first = Handle(IFSelect_SelectDeduct)::DownCast(item);
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if (first.IsNull()) SetInput(item);
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else thesel.Prepend (item);
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return Standard_True;
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}
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void IFSelect_SelectSuite::AddPrevious
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(const Handle(IFSelect_SelectDeduct)& item)
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{ if (!item.IsNull()) thesel.Prepend (item); }
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void IFSelect_SelectSuite::AddNext
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(const Handle(IFSelect_SelectDeduct)& item)
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{ if (!item.IsNull()) thesel.Append (item); }
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Standard_Integer IFSelect_SelectSuite::NbItems () const
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{ return thesel.Length(); }
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Handle(IFSelect_SelectDeduct) IFSelect_SelectSuite::Item
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(const Standard_Integer num) const
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{ return Handle(IFSelect_SelectDeduct)::DownCast(thesel.Value(num)); }
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void IFSelect_SelectSuite::SetLabel (const Standard_CString lab)
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{ thelab.Clear(); thelab.AssignCat (lab); }
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Interface_EntityIterator IFSelect_SelectSuite::RootResult
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(const Interface_Graph& G) const
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{
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Interface_EntityIterator iter;
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Standard_Boolean firstin = (HasInput() || HasAlternate());
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if (firstin) iter = InputResult(G);
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// Demarrage : on prend l Input/Alternate SI un des 2 est mis
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// Sinon, on demarre sur la definition de base de la premiere selection
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Standard_Integer i, nb = NbItems();
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for (i = 1; i <= nb; i ++) {
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Handle(IFSelect_SelectDeduct) anitem = Item(i);
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if (firstin) anitem->Alternate()->SetList (iter.Content());
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firstin = Standard_True; // ensuite c est systematique
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iter = anitem->UniqueResult(G);
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}
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return iter;
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}
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TCollection_AsciiString IFSelect_SelectSuite::Label () const
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{
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if (thelab.Length() > 0) return thelab;
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char txt[100];
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sprintf (txt,"Suite of %d Selections",NbItems());
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TCollection_AsciiString lab(txt);
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return lab;
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}
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