line_sensitivity_utility.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ \.
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Jordi Cotela
//
 
#ifndef KRATOS_LINE_SENSITIVITY_UTILITY_H_INCLUDED
#define KRATOS_LINE_SENSITIVITY_UTILITY_H_INCLUDED
 
#include "includes/define.h"
#include "utilities/geometrical_sensitivity_utility.h"
 
namespace Kratos
{
 
 
class KRATOS_API(KRATOS_CORE) LineSensitivityUtility
{
public:
 
    KRATOS_CLASS_POINTER_DEFINITION(LineSensitivityUtility);
 
    typedef DenseMatrix<double> MatrixType;
 
    typedef MatrixType JacobianType;
 
    typedef MatrixType ShapeFunctionsLocalGradientType;
 
 
    LineSensitivityUtility(const JacobianType& rJ, const ShapeFunctionsLocalGradientType& rDN_De);
 
    ~LineSensitivityUtility() = default;
 
 
    void CalculateSensitivity(const ShapeParameter Deriv, double& rIntegrationWeightSensitivity) const;
 
 
private:
 
    const JacobianType& mrJ;
 
    const ShapeFunctionsLocalGradientType& mrDN_De;
 
    MatrixType mJtJ;
 
    MatrixType mCofactorJtJ;
 
    double mDetJtJ;
 
 
    void Initialize();
 
 
}; // class LineSensitivityUtility
 
 
} // namespace Kratos
 
#endif // KRATOS_LINE_SENSITIVITY_UTILITY_H_INCLUDED