include/opencascade/IntCurve_MyImpParToolOfIntImpConicParConic.hxx

0001 // Created on: 1992-03-04
0002 // Created by: Laurent BUCHARD
0003 // Copyright (c) 1992-1999 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 _IntCurve_MyImpParToolOfIntImpConicParConic_HeaderFile
0018 #define _IntCurve_MyImpParToolOfIntImpConicParConic_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <IntCurve_IConicTool.hxx>
0025 #include <math_FunctionWithDerivative.hxx>
0026 #include <Standard_Boolean.hxx>
0027 class IntCurve_IConicTool;
0028 class IntCurve_PConic;
0029 class IntCurve_PConicTool;
0030
0031
0032
0033 class IntCurve_MyImpParToolOfIntImpConicParConic  : public math_FunctionWithDerivative
0034 {
0035 public:
0036
0037   DEFINE_STANDARD_ALLOC
0038
0039
0040   //! Constructor of the class.
0041   Standard_EXPORT IntCurve_MyImpParToolOfIntImpConicParConic(const IntCurve_IConicTool& IT, const IntCurve_PConic& PC);
0042
0043   //! Computes the value of the signed distance between
0044   //! the implicit curve and the point at parameter Param
0045   //! on the parametrised curve.
0046   Standard_EXPORT Standard_Boolean Value (const Standard_Real Param, Standard_Real& F) Standard_OVERRIDE;
0047
0048   //! Computes the derivative of the previous function at
0049   //! parameter Param.
0050   Standard_EXPORT Standard_Boolean Derivative (const Standard_Real Param, Standard_Real& D) Standard_OVERRIDE;
0051
0052   //! Computes the value and the derivative of the function.
0053   Standard_EXPORT Standard_Boolean Values (const Standard_Real Param, Standard_Real& F, Standard_Real& D) Standard_OVERRIDE;
0054
0055
0056
0057
0058 protected:
0059
0060
0061
0062
0063
0064 private:
0065
0066
0067
0068   Standard_Address TheParCurve;
0069   IntCurve_IConicTool TheImpTool;
0070
0071
0072 };
0073
0074
0075
0076
0077
0078
0079
0080 #endif // _IntCurve_MyImpParToolOfIntImpConicParConic_HeaderFile