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62 lines
2.0 KiB
C++
62 lines
2.0 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_SelectionIterator.hxx>
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#include <IFSelect_SelectPointed.hxx>
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#include <Interface_EntityIterator.hxx>
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#include <Interface_Graph.hxx>
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#include <Standard_Type.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(IFSelect_SelectDeduct,IFSelect_Selection)
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void IFSelect_SelectDeduct::SetInput (const Handle(IFSelect_Selection)& sel)
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{ thesel = sel; }
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Handle(IFSelect_Selection) IFSelect_SelectDeduct::Input () const
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{ return thesel; }
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Standard_Boolean IFSelect_SelectDeduct::HasInput () const
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{ return (!thesel.IsNull()); }
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Standard_Boolean IFSelect_SelectDeduct::HasAlternate () const
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{ if (!thealt.IsNull()) return thealt->IsSet(); return Standard_False; }
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Handle(IFSelect_SelectPointed)& IFSelect_SelectDeduct::Alternate ()
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{
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if (thealt.IsNull()) thealt = new IFSelect_SelectPointed;
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return thealt;
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}
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Interface_EntityIterator IFSelect_SelectDeduct::InputResult
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(const Interface_Graph& G) const
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{
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Interface_EntityIterator res;
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if (!thealt.IsNull()) {
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if (thealt->IsSet()) {
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res = thealt->UniqueResult (G);
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thealt->Clear();
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return res;
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}
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}
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if (thesel.IsNull()) return res;
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return thesel->UniqueResult(G);
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}
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void IFSelect_SelectDeduct::FillIterator
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(IFSelect_SelectionIterator& iter) const
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{ iter.AddItem(thesel); }
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