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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
// Created on: 1996-12-05
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// Created by: Philippe MANGIN
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// Copyright (c) 1996-1999 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 _GeomFill_Tensor_HeaderFile
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#define _GeomFill_Tensor_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TColStd_Array1OfReal.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Real.hxx>
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#include <math_Vector.hxx>
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class Standard_DimensionError;
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class Standard_RangeError;
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class math_Matrix;
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//! used to store the "gradient of gradient"
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class GeomFill_Tensor
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT GeomFill_Tensor(const Standard_Integer NbRow, const Standard_Integer NbCol, const Standard_Integer NbMat);
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//! Initialize all the elements of a Tensor to InitialValue.
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Standard_EXPORT void Init (const Standard_Real InitialValue);
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//! accesses (in read or write mode) the value of index <Row>,
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//! <Col> and <Mat> of a Tensor.
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//! An exception is raised if <Row>, <Col> or <Mat> are not
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//! in the correct range.
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const Standard_Real& Value (const Standard_Integer Row, const Standard_Integer Col, const Standard_Integer Mat) const;
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const Standard_Real& operator() (const Standard_Integer Row, const Standard_Integer Col, const Standard_Integer Mat) const
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{
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return Value(Row,Col,Mat);
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}
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//! accesses (in read or write mode) the value of index <Row>,
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//! <Col> and <Mat> of a Tensor.
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//! An exception is raised if <Row>, <Col> or <Mat> are not
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//! in the correct range.
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Standard_Real& ChangeValue (const Standard_Integer Row, const Standard_Integer Col, const Standard_Integer Mat);
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Standard_Real& operator() (const Standard_Integer Row, const Standard_Integer Col, const Standard_Integer Mat)
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{
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return ChangeValue(Row,Col,Mat);
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}
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Standard_EXPORT void Multiply (const math_Vector& Right, math_Matrix& Product) const;
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protected:
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private:
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TColStd_Array1OfReal Tab;
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Standard_Integer nbrow;
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Standard_Integer nbcol;
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Standard_Integer nbmat;
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Standard_Integer nbmtcl;
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};
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#include <GeomFill_Tensor.lxx>
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#endif // _GeomFill_Tensor_HeaderFile
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