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
0030
0031 class LocOpe_Spliter
0032 {
0033 public:
0034
0035   DEFINE_STANDARD_ALLOC
0036
0037
0038   //! Empty constructor.
0039     LocOpe_Spliter();
0040
0041   //! Creates the algorithm on the shape <S>.
0042     LocOpe_Spliter(const TopoDS_Shape& S);
0043
0044   //! Initializes the algorithm on the shape <S>.
0045     void Init (const TopoDS_Shape& S);
0046
0047   Standard_EXPORT void Perform (const Handle(LocOpe_WiresOnShape)& PW);
0048
0049     Standard_Boolean IsDone() const;
0050
0051   //! Returns the new shape
0052     const TopoDS_Shape& ResultingShape() const;
0053
0054   //! Returns the initial shape
0055     const TopoDS_Shape& Shape() const;
0056
0057   //! Returns  the faces   which  are the  left of   the
0058   //! projected wires and which are
0059   Standard_EXPORT const TopTools_ListOfShape& DirectLeft() const;
0060
0061   //! Returns the faces of the "left" part on the shape.
0062   //! (It  is build   from  DirectLeft,  with  the faces
0063   //! connected to this set, and so on...).
0064   Standard_EXPORT const TopTools_ListOfShape& Left() const;
0065
0066   //! Returns the list of descendant shapes of <S>.
0067   Standard_EXPORT const TopTools_ListOfShape& DescendantShapes (const TopoDS_Shape& S);
0068
0069
0070
0071
0072 protected:
0073
0074
0075
0076
0077
0078 private:
0079
0080
0081
0082   TopoDS_Shape myShape;
0083   Standard_Boolean myDone;
0084   TopoDS_Shape myRes;
0085   TopTools_DataMapOfShapeListOfShape myMap;
0086   TopTools_ListOfShape myDLeft;
0087   TopTools_ListOfShape myLeft;
0088
0089
0090 };
0091
0092
0093 #include <LocOpe_Spliter.lxx>
0094
0095
0096
0097
0098
0099 #endif // _LocOpe_Spliter_HeaderFile