include/opencascade/LocOpe_Generator.hxx

0001 // Created on: 1996-01-09
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_Generator_HeaderFile
0018 #define _LocOpe_Generator_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_GeneratedShape;
0028 class TopoDS_Face;
0029
0030
0031
0032 class LocOpe_Generator
0033 {
0034 public:
0035
0036   DEFINE_STANDARD_ALLOC
0037
0038
0039   //! Empty constructor.
0040     LocOpe_Generator();
0041
0042   //! Creates the algorithm on the shape <S>.
0043     LocOpe_Generator(const TopoDS_Shape& S);
0044
0045   //! Initializes the algorithm on the shape <S>.
0046     void Init (const TopoDS_Shape& S);
0047
0048   Standard_EXPORT void Perform (const Handle(LocOpe_GeneratedShape)& G);
0049
0050     Standard_Boolean IsDone() const;
0051
0052   //! Returns the new shape
0053     const TopoDS_Shape& ResultingShape() const;
0054
0055   //! Returns the initial shape
0056     const TopoDS_Shape& Shape() const;
0057
0058   //! Returns  the  descendant  face  of <F>.    <F> may
0059   //! belong to the original shape or to the "generated"
0060   //! shape.  The returned    face may be   a null shape
0061   //! (when <F> disappears).
0062   Standard_EXPORT const TopTools_ListOfShape& DescendantFace (const TopoDS_Face& F);
0063
0064
0065
0066
0067 protected:
0068
0069
0070
0071
0072
0073 private:
0074
0075
0076
0077   TopoDS_Shape myShape;
0078   Handle(LocOpe_GeneratedShape) myGen;
0079   Standard_Boolean myDone;
0080   TopoDS_Shape myRes;
0081   TopTools_DataMapOfShapeListOfShape myModShapes;
0082
0083
0084 };
0085
0086
0087 #include <LocOpe_Generator.lxx>
0088
0089
0090
0091
0092
0093 #endif // _LocOpe_Generator_HeaderFile