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1 | // Created on: 1997-09-18 |
| 2 | // Created by: Philippe MANGIN |
| 3 | // Copyright (c) 1997-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or modify it under |
| 9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 10 | // by the Free Software Foundation, with special exception defined in the file |
| 11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | // distribution for complete text of the license and disclaimer of any warranty. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _FEmTool_LinearTension_HeaderFile |
| 18 | #define _FEmTool_LinearTension_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | |
| 23 | #include <math_Matrix.hxx> |
| 24 | #include <Standard_Integer.hxx> |
| 25 | #include <FEmTool_ElementaryCriterion.hxx> |
| 26 | #include <GeomAbs_Shape.hxx> |
| 27 | #include <TColStd_HArray2OfInteger.hxx> |
| 28 | #include <Standard_Real.hxx> |
| 29 | #include <math_Vector.hxx> |
| 30 | class Standard_NotImplemented; |
| 31 | class Standard_DomainError; |
| 32 | class math_Matrix; |
| 33 | |
| 34 | |
| 35 | class FEmTool_LinearTension; |
| 36 | DEFINE_STANDARD_HANDLE(FEmTool_LinearTension, FEmTool_ElementaryCriterion) |
| 37 | |
| 38 | //! Criterium of LinearTension To Hermit-Jacobi elements |
| 39 | class FEmTool_LinearTension : public FEmTool_ElementaryCriterion |
| 40 | { |
| 41 | |
| 42 | public: |
| 43 | |
| 44 | |
| 45 | Standard_EXPORT FEmTool_LinearTension(const Standard_Integer WorkDegree, const GeomAbs_Shape ConstraintOrder); |
| 46 | |
| 47 | Standard_EXPORT virtual Handle(TColStd_HArray2OfInteger) DependenceTable() const Standard_OVERRIDE; |
| 48 | |
| 49 | Standard_EXPORT virtual Standard_Real Value() Standard_OVERRIDE; |
| 50 | |
| 51 | Standard_EXPORT virtual void Hessian (const Standard_Integer Dimension1, const Standard_Integer Dimension2, math_Matrix& H) Standard_OVERRIDE; |
| 52 | |
| 53 | Standard_EXPORT virtual void Gradient (const Standard_Integer Dimension, math_Vector& G) Standard_OVERRIDE; |
| 54 | |
| 55 | |
| 56 | |
| 57 | |
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58 | DEFINE_STANDARD_RTTIEXT(FEmTool_LinearTension,FEmTool_ElementaryCriterion) |
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59 | |
| 60 | protected: |
| 61 | |
| 62 | |
| 63 | |
| 64 | |
| 65 | private: |
| 66 | |
| 67 | |
| 68 | math_Matrix RefMatrix; |
| 69 | Standard_Integer myOrder; |
| 70 | |
| 71 | |
| 72 | }; |
| 73 | |
| 74 | |
| 75 | |
| 76 | |
| 77 | |
| 78 | |
| 79 | |
| 80 | #endif // _FEmTool_LinearTension_HeaderFile |
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