OpHessCentre2IJKScalar.h

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#ifndef OpHessCentre2IJKScalar_included
#define OpHessCentre2IJKScalar_included
 
#include <Operateur_IJK_elem_diff_base.h>
#include <IJK_Field_vector.h>
 
/////////////////////////////////////////////////////////////////////////////
//
// .DESCRIPTION : class OpHessCentre2IJKScalar
//
// <Description of class OpHessCentre2IJKScalar>
//
/////////////////////////////////////////////////////////////////////////////
 
class OpHessCentre2IJKScalar_double : public OpDiffUniformIJKScalar_double
{
 
  Declare_instanciable( OpHessCentre2IJKScalar_double ) ;
 
public:
  void calculer_hess(const IJK_Field_double& field,
                     IJK_Field_vector3_double& result,
                     const IJK_Field_local_double& boundary_flux_kmin,
                     const IJK_Field_local_double& boundary_flux_kmax);
 
  void calculer_hess_xx(const IJK_Field_double& field,
                        IJK_Field_double& result,
                        const IJK_Field_local_double& boundary_flux_kmin,
                        const IJK_Field_local_double& boundary_flux_kmax);
 
  void calculer_hess_yy(const IJK_Field_double& field,
                        IJK_Field_double& result,
                        const IJK_Field_local_double& boundary_flux_kmin,
                        const IJK_Field_local_double& boundary_flux_kmax);
 
  void calculer_hess_zz(const IJK_Field_double& field,
                        IJK_Field_double& result,
                        const IJK_Field_local_double& boundary_flux_kmin,
                        const IJK_Field_local_double& boundary_flux_kmax);
protected:
  const double unit_lambda_ = 1.;
  void fill_grad_field_x_y_(IJK_Field_local_double& flux, IJK_Field_double& resu, int k, int dir) override;
  void fill_grad_field_z_(IJK_Field_local_double& flux_min, IJK_Field_local_double& flux_max, IJK_Field_double& resu, int k) override;
};
 
class OpHessFluxCentre2IJKScalar_double : public OpHessCentre2IJKScalar_double
{
  Declare_instanciable_sans_constructeur(OpHessFluxCentre2IJKScalar_double);
public:
  OpHessFluxCentre2IJKScalar_double() : OpHessCentre2IJKScalar_double() { is_flux_ = true; }
  void calculer_hess_flux(const IJK_Field_double& field,
                          IJK_Field_vector3_double& result,
                          const IJK_Field_local_double& boundary_flux_kmin,
                          const IJK_Field_local_double& boundary_flux_kmax);
  void fill_grad_field_x_y_(IJK_Field_local_double& flux, IJK_Field_double& resu, int k, int dir) override;
  void fill_grad_field_z_(IJK_Field_local_double& flux_min, IJK_Field_local_double& flux_max, IJK_Field_double& resu, int k) override;
};
 
#endif /* OpHessCentre2IJKScalar_included */