include/opencascade/TopOpeBRepDS_Point.hxx

0001 // Created on: 1993-06-23
0002 // Created by: Jean Yves LEBEY
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 _TopOpeBRepDS_Point_HeaderFile
0018 #define _TopOpeBRepDS_Point_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <gp_Pnt.hxx>
0025 class TopoDS_Shape;
0026
0027
0028 //! A Geom point and a tolerance.
0029 class TopOpeBRepDS_Point
0030 {
0031 public:
0032
0033   DEFINE_STANDARD_ALLOC
0034
0035
0036   Standard_EXPORT TopOpeBRepDS_Point();
0037
0038   Standard_EXPORT TopOpeBRepDS_Point(const gp_Pnt& P, const Standard_Real T);
0039
0040   Standard_EXPORT TopOpeBRepDS_Point(const TopoDS_Shape& S);
0041
0042   Standard_EXPORT Standard_Boolean IsEqual (const TopOpeBRepDS_Point& other) const;
0043
0044   Standard_EXPORT const gp_Pnt& Point() const;
0045
0046   Standard_EXPORT gp_Pnt& ChangePoint();
0047
0048   Standard_EXPORT Standard_Real Tolerance() const;
0049
0050   Standard_EXPORT void Tolerance (const Standard_Real Tol);
0051
0052   Standard_EXPORT Standard_Boolean Keep() const;
0053
0054   Standard_EXPORT void ChangeKeep (const Standard_Boolean B);
0055
0056
0057
0058
0059 protected:
0060
0061
0062
0063
0064
0065 private:
0066
0067
0068
0069   gp_Pnt myPoint;
0070   Standard_Real myTolerance;
0071   Standard_Boolean myKeep;
0072
0073
0074 };
0075
0076
0077
0078
0079
0080
0081
0082 #endif // _TopOpeBRepDS_Point_HeaderFile