include/opencascade/IntStart_SITopolTool.hxx

0001 // Created on: 1994-03-30
0002 // Created by: Jacques GOUSSARD
0003 // Copyright (c) 1994-1999 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 _IntStart_SITopolTool_HeaderFile
0018 #define _IntStart_SITopolTool_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <Standard_Transient.hxx>
0024 #include <TopAbs_State.hxx>
0025 #include <Standard_Real.hxx>
0026 class gp_Pnt2d;
0027
0028 //! template class for a topological tool.
0029 //! This tool is linked with the surface on which
0030 //! the classification has to be made.
0031 class IntStart_SITopolTool : public Standard_Transient
0032 {
0033
0034 public:
0035   Standard_EXPORT virtual TopAbs_State Classify(const gp_Pnt2d& P, const double Tol) = 0;
0036
0037   DEFINE_STANDARD_RTTIEXT(IntStart_SITopolTool, Standard_Transient)
0038 };
0039
0040 #endif // _IntStart_SITopolTool_HeaderFile