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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
100 lines
2.6 KiB
C++
100 lines
2.6 KiB
C++
// Created by: DAUTRY Philippe
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// Copyright (c) 1997-1999 Matra Datavision
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// 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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#ifndef _TDF_ChildIDIterator_HeaderFile
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#define _TDF_ChildIDIterator_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_GUID.hxx>
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#include <TDF_ChildIterator.hxx>
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#include <Standard_Boolean.hxx>
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class TDF_Attribute;
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class TDF_Label;
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class Standard_GUID;
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//! Iterates on the children of a label, to find
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//! attributes having ID as Attribute ID.
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//!
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//! Level option works as TDF_ChildIterator.
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class TDF_ChildIDIterator
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates an empty iterator.
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Standard_EXPORT TDF_ChildIDIterator();
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//! Iterates on the children of the given label. If
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//! <allLevels> option is set to true, it explores not
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//! only the first, but all the sub label levels.
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Standard_EXPORT TDF_ChildIDIterator(const TDF_Label& aLabel, const Standard_GUID& anID, const Standard_Boolean allLevels = Standard_False);
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//! Initializes the iteration on the children of the
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//! given label. If <allLevels> option is set to true,
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//! it explores not only the first, but all the sub
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//! label levels.
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Standard_EXPORT void Initialize (const TDF_Label& aLabel, const Standard_GUID& anID, const Standard_Boolean allLevels = Standard_False);
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//! Returns True if there is a current Item in the
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//! iteration.
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Standard_Boolean More() const;
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//! Move to the next Item
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Standard_EXPORT void Next();
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//! Move to the next Brother. If there is none, go up
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//! etc. This method is interesting only with
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//! "allLevels" behavior, because it avoids to explore
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//! the current label children.
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Standard_EXPORT void NextBrother();
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//! Returns the current item; a null handle if there is none.
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Handle(TDF_Attribute) Value() const;
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protected:
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private:
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Standard_GUID myID;
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TDF_ChildIterator myItr;
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Handle(TDF_Attribute) myAtt;
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};
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#include <TDF_ChildIDIterator.lxx>
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#endif // _TDF_ChildIDIterator_HeaderFile
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