include/opencascade/BRepSweep_Tool.hxx

0001 // Created on: 1993-06-08
0002 // Created by: Laurent BOURESCHE
0003 // Copyright (c) 1993-1999 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 _BRepSweep_Tool_HeaderFile
0018 #define _BRepSweep_Tool_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TopTools_IndexedMapOfShape.hxx>
0025 #include <TopAbs_ShapeEnum.hxx>
0026 #include <TopAbs_Orientation.hxx>
0027 class TopoDS_Shape;
0028
0029
0030 //! Provides  the  indexation and type  analysis  services
0031 //! required by the TopoDS generating Shape of BRepSweep.
0032 class BRepSweep_Tool
0033 {
0034 public:
0035
0036   DEFINE_STANDARD_ALLOC
0037
0038
0039   //! Initialize the tool  with <aShape>.  The IndexTool
0040   //! must prepare an indexation for  all  the subshapes
0041   //! of this shape.
0042   Standard_EXPORT BRepSweep_Tool(const TopoDS_Shape& aShape);
0043
0044   //! Returns the number of subshapes in the shape.
0045   Standard_EXPORT Standard_Integer NbShapes() const;
0046
0047   //! Returns the index of <aShape>.
0048   Standard_EXPORT Standard_Integer Index (const TopoDS_Shape& aShape) const;
0049
0050   //! Returns the Shape at Index anIdex.
0051   Standard_EXPORT TopoDS_Shape Shape (const Standard_Integer anIndex) const;
0052
0053   //! Returns the type of <aShape>.
0054   Standard_EXPORT TopAbs_ShapeEnum Type (const TopoDS_Shape& aShape) const;
0055
0056   //! Returns the Orientation of <aShape>.
0057   Standard_EXPORT TopAbs_Orientation Orientation (const TopoDS_Shape& aShape) const;
0058
0059   //! Set the Orientation of <aShape> with Or.
0060   Standard_EXPORT void SetOrientation (TopoDS_Shape& aShape, const TopAbs_Orientation Or) const;
0061
0062
0063
0064
0065 protected:
0066
0067
0068
0069
0070
0071 private:
0072
0073
0074
0075   TopTools_IndexedMapOfShape myMap;
0076
0077
0078 };
0079
0080
0081
0082
0083
0084
0085
0086 #endif // _BRepSweep_Tool_HeaderFile