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1 | // Created on: 1993-06-08 |
| 2 | // Created by: Laurent BOURESCHE |
| 3 | // Copyright (c) 1993-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or modify it under |
| 9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 10 | // by the Free Software Foundation, with special exception defined in the file |
| 11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | // distribution for complete text of the license and disclaimer of any warranty. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _BRepSweep_Iterator_HeaderFile |
| 18 | #define _BRepSweep_Iterator_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <TopoDS_Iterator.hxx> |
| 25 | #include <Standard_Boolean.hxx> |
| 26 | #include <TopAbs_Orientation.hxx> |
| 27 | class Standard_NoMoreObject; |
| 28 | class Standard_NoSuchObject; |
| 29 | class TopoDS_Shape; |
| 30 | |
| 31 | |
| 32 | //! This class provides iteration services required by |
| 33 | //! the Generating Line (TopoDS Shape) of a BRepSweep. |
| 34 | //! This tool is used to iterate on the direct |
| 35 | //! sub-shapes of a Shape. |
| 36 | class BRepSweep_Iterator |
| 37 | { |
| 38 | public: |
| 39 | |
| 40 | DEFINE_STANDARD_ALLOC |
| 41 | |
| 42 | |
| 43 | Standard_EXPORT BRepSweep_Iterator(); |
| 44 | |
| 45 | //! Resest the Iterator on sub-shapes of <aShape>. |
| 46 | Standard_EXPORT void Init (const TopoDS_Shape& aShape); |
| 47 | |
| 48 | //! Returns True if there is a current sub-shape. |
| 49 | Standard_Boolean More() const; |
| 50 | |
| 51 | //! Moves to the next sub-shape. |
| 52 | Standard_EXPORT void Next(); |
| 53 | |
| 54 | //! Returns the current sub-shape. |
| 55 | const TopoDS_Shape& Value() const; |
| 56 | |
| 57 | //! Returns the orientation of the current sub-shape. |
| 58 | TopAbs_Orientation Orientation() const; |
| 59 | |
| 60 | |
| 61 | |
| 62 | |
| 63 | protected: |
| 64 | |
| 65 | |
| 66 | |
| 67 | |
| 68 | |
| 69 | private: |
| 70 | |
| 71 | |
| 72 | |
| 73 | TopoDS_Iterator myIterator; |
| 74 | |
| 75 | |
| 76 | }; |
| 77 | |
| 78 | |
| 79 | #include <BRepSweep_Iterator.lxx> |
| 80 | |
| 81 | |
| 82 | |
| 83 | |
| 84 | |
| 85 | #endif // _BRepSweep_Iterator_HeaderFile |
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