include/opencascade/TNaming_SameShapeIterator.hxx

0001 // Created on: 1997-04-24
0002 // Created by: Yves FRICAUD
0003 // Copyright (c) 1997-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _TNaming_SameShapeIterator_HeaderFile
0018 #define _TNaming_SameShapeIterator_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TNaming_PtrNode.hxx>
0025 class Standard_NoMoreObject;
0026 class Standard_NoSuchObject;
0027 class TNaming_Tool;
0028 class TopoDS_Shape;
0029 class TNaming_UsedShapes;
0030 class TDF_Label;
0031
0032 //! To iterate on all the label which contained a
0033 //! given shape.
0034 class TNaming_SameShapeIterator
0035 {
0036 public:
0037   DEFINE_STANDARD_ALLOC
0038
0039   Standard_EXPORT TNaming_SameShapeIterator(const TopoDS_Shape& aShape, const TDF_Label& access);
0040
0041   bool More() const;
0042
0043   Standard_EXPORT void Next();
0044
0045   Standard_EXPORT TDF_Label Label() const;
0046
0047   friend class TNaming_Tool;
0048
0049 private:
0050   Standard_EXPORT TNaming_SameShapeIterator(const TopoDS_Shape&                    aShape,
0051                                             const occ::handle<TNaming_UsedShapes>& Shapes);
0052
0053   TNaming_PtrNode myNode;
0054   bool            myIsNew;
0055 };
0056
0057 #include <TNaming_SameShapeIterator.lxx>
0058
0059 #endif // _TNaming_SameShapeIterator_HeaderFile