include/opencascade/FEmTool_LinearJerk.hxx

0001 // Created on: 1997-09-18
0002 // Created by: Philippe MANGIN
0003 // Copyright (c) 1997-1999 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 _FEmTool_LinearJerk_HeaderFile
0018 #define _FEmTool_LinearJerk_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <math_Matrix.hxx>
0024 #include <Standard_Integer.hxx>
0025 #include <FEmTool_ElementaryCriterion.hxx>
0026 #include <GeomAbs_Shape.hxx>
0027 #include <NCollection_Array2.hxx>
0028 #include <NCollection_HArray2.hxx>
0029 #include <math_Vector.hxx>
0030
0031 //! Criterion of LinearJerk To Hermit-Jacobi elements
0032 class FEmTool_LinearJerk : public FEmTool_ElementaryCriterion
0033 {
0034
0035 public:
0036   Standard_EXPORT FEmTool_LinearJerk(const int WorkDegree, const GeomAbs_Shape ConstraintOrder);
0037
0038   Standard_EXPORT occ::handle<NCollection_HArray2<int>> DependenceTable() const override;
0039
0040   Standard_EXPORT double Value() override;
0041
0042   Standard_EXPORT void Hessian(const int Dimension1, const int Dimension2, math_Matrix& H) override;
0043
0044   Standard_EXPORT void Gradient(const int Dimension, math_Vector& G) override;
0045
0046   DEFINE_STANDARD_RTTIEXT(FEmTool_LinearJerk, FEmTool_ElementaryCriterion)
0047
0048 private:
0049   math_Matrix RefMatrix;
0050   int         myOrder;
0051 };
0052
0053 #endif // _FEmTool_LinearJerk_HeaderFile