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https://git.dev.opencascade.org/repos/occt.git
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d533dafb56
Added initialization of fields that had not initialization Added default constructors to classes without constructors
94 lines
2.7 KiB
C++
94 lines
2.7 KiB
C++
// Created on: 1997-09-11
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// Created by: Philippe MANGIN
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// Copyright (c) 1997-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _FEmTool_ElementaryCriterion_HeaderFile
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#define _FEmTool_ElementaryCriterion_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TColStd_HArray2OfReal.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Transient.hxx>
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#include <TColStd_HArray2OfInteger.hxx>
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#include <Standard_Integer.hxx>
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#include <math_Vector.hxx>
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class Standard_NotImplemented;
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class Standard_DomainError;
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class math_Matrix;
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class FEmTool_ElementaryCriterion;
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DEFINE_STANDARD_HANDLE(FEmTool_ElementaryCriterion, Standard_Transient)
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//! defined J Criteria to used in minimisation
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class FEmTool_ElementaryCriterion : public Standard_Transient
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{
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public:
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//! Empty constructor
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Standard_EXPORT FEmTool_ElementaryCriterion();
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//! Set the coefficient of the Element (the Curve)
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Standard_EXPORT void Set (const Handle(TColStd_HArray2OfReal)& Coeff);
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//! Set the definition interval of the Element
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Standard_EXPORT virtual void Set (const Standard_Real FirstKnot, const Standard_Real LastKnot);
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//! To know if two dimension are independent.
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Standard_EXPORT virtual Handle(TColStd_HArray2OfInteger) DependenceTable() const = 0;
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//! To Compute J(E) where E is the current Element
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Standard_EXPORT virtual Standard_Real Value() = 0;
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//! To Compute J(E) the coefficients of Hessian matrix of
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//! J(E) wich are crossed derivatives in dimensions <Dim1>
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//! and <Dim2>.
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//! If DependenceTable(Dimension1,Dimension2) is False
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Standard_EXPORT virtual void Hessian (const Standard_Integer Dim1, const Standard_Integer Dim2, math_Matrix& H) = 0;
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//! To Compute the coefficients in the dimension <dim>
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//! of the J(E)'s Gradient where E is the current Element
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Standard_EXPORT virtual void Gradient (const Standard_Integer Dim, math_Vector& G) = 0;
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DEFINE_STANDARD_RTTIEXT(FEmTool_ElementaryCriterion,Standard_Transient)
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protected:
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Handle(TColStd_HArray2OfReal) myCoeff;
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Standard_Real myFirst;
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Standard_Real myLast;
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private:
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};
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#endif // _FEmTool_ElementaryCriterion_HeaderFile
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