include/opencascade/LocOpe_Spliter.hxx

0001 // Created on: 1996-01-12
0002 // Created by: Jacques GOUSSARD
0003 // Copyright (c) 1996-1999 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 _LocOpe_Spliter_HeaderFile
0018 #define _LocOpe_Spliter_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TopoDS_Shape.hxx>
0025 #include <TopTools_DataMapOfShapeListOfShape.hxx>
0026 #include <TopTools_ListOfShape.hxx>
0027 class LocOpe_WiresOnShape;
0028
0029 class LocOpe_Spliter
0030 {
0031 public:
0032   DEFINE_STANDARD_ALLOC
0033
0034   //! Empty constructor.
0035   LocOpe_Spliter();
0036
0037   //! Creates the algorithm on the shape <S>.
0038   LocOpe_Spliter(const TopoDS_Shape& S);
0039
0040   //! Initializes the algorithm on the shape <S>.
0041   void Init(const TopoDS_Shape& S);
0042
0043   Standard_EXPORT void Perform(const Handle(LocOpe_WiresOnShape)& PW);
0044
0045   Standard_Boolean IsDone() const;
0046
0047   //! Returns the new shape
0048   const TopoDS_Shape& ResultingShape() const;
0049
0050   //! Returns the initial shape
0051   const TopoDS_Shape& Shape() const;
0052
0053   //! Returns  the faces   which  are the  left of   the
0054   //! projected wires and which are
0055   Standard_EXPORT const TopTools_ListOfShape& DirectLeft() const;
0056
0057   //! Returns the faces of the "left" part on the shape.
0058   //! (It  is build   from  DirectLeft,  with  the faces
0059   //! connected to this set, and so on...).
0060   Standard_EXPORT const TopTools_ListOfShape& Left() const;
0061
0062   //! Returns the list of descendant shapes of <S>.
0063   Standard_EXPORT const TopTools_ListOfShape& DescendantShapes(const TopoDS_Shape& S);
0064
0065 protected:
0066 private:
0067   TopoDS_Shape                       myShape;
0068   Standard_Boolean                   myDone;
0069   TopoDS_Shape                       myRes;
0070   TopTools_DataMapOfShapeListOfShape myMap;
0071   TopTools_ListOfShape               myDLeft;
0072   TopTools_ListOfShape               myLeft;
0073 };
0074
0075 #include <LocOpe_Spliter.lxx>
0076
0077 #endif // _LocOpe_Spliter_HeaderFile