OpHessCentre2IJKScalar.cpp

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#include <OpHessCentre2IJKScalar.h>
 
Implemente_instanciable_sans_constructeur( OpHessCentre2IJKScalar_double, "OpHessCentre2IJKScalar_double", OpDiffUniformIJKScalar_double ) ;
 
OpHessCentre2IJKScalar_double::OpHessCentre2IJKScalar_double(): OpDiffUniformIJKScalar_double()
{
  is_hess_ = true;
  set_uniform_lambda(unit_lambda_);
}
 
Sortie& OpHessCentre2IJKScalar_double::printOn( Sortie& os ) const
{
  return os;
}
 
Entree& OpHessCentre2IJKScalar_double::readOn( Entree& is )
{
  return is;
}
 
void OpHessCentre2IJKScalar_double::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)
{
  input_field_ = &field;
  boundary_flux_kmin_ = &boundary_flux_kmin;
  boundary_flux_kmax_ = &boundary_flux_kmax;
  compute_grad(result);
  input_field_ = nullptr;
  lambda_ = nullptr;
  coeff_field_x_ = nullptr;
  coeff_field_y_ = nullptr;
  coeff_field_z_ = nullptr;
  boundary_flux_kmin_ = boundary_flux_kmax_ = nullptr;
}
 
void OpHessCentre2IJKScalar_double::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)
{
  input_field_ = &field;
  boundary_flux_kmin_ = &boundary_flux_kmin;
  boundary_flux_kmax_ = &boundary_flux_kmax;
  compute_grad_x(result);
  input_field_ = nullptr;
  lambda_ = nullptr;
  coeff_field_x_ = nullptr;
  coeff_field_y_ = nullptr;
  coeff_field_z_ = nullptr;
  boundary_flux_kmin_ = boundary_flux_kmax_ = nullptr;
}
 
void OpHessCentre2IJKScalar_double::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)
{
  input_field_ = &field;
  boundary_flux_kmin_ = &boundary_flux_kmin;
  boundary_flux_kmax_ = &boundary_flux_kmax;
  compute_grad_y(result);
  input_field_ = nullptr;
  lambda_ = nullptr;
  coeff_field_x_ = nullptr;
  coeff_field_y_ = nullptr;
  coeff_field_z_ = nullptr;
  boundary_flux_kmin_ = boundary_flux_kmax_ = nullptr;
}
 
void OpHessCentre2IJKScalar_double::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)
{
  input_field_ = &field;
  boundary_flux_kmin_ = &boundary_flux_kmin;
  boundary_flux_kmax_ = &boundary_flux_kmax;
  compute_grad_z(result);
  input_field_ = nullptr;
  lambda_ = nullptr;
  coeff_field_x_ = nullptr;
  coeff_field_y_ = nullptr;
  coeff_field_z_ = nullptr;
  boundary_flux_kmin_ = boundary_flux_kmax_ = nullptr;
}
 
void OpHessCentre2IJKScalar_double::fill_grad_field_x_y_(IJK_Field_local_double& flux, IJK_Field_double& resu, int k, int dir)
{
  const int ni = resu.ni();
  const int nj = resu.nj();
  switch(dir)
    {
    case 0:
      for (int i=0; i < ni; i++)
        for (int j=0; j < nj; j++)
          resu(i,j,k) = flux(i,j,0) - flux(i+1,j,0);
//          resu(i,j,k) = flux(i+1,j,0) - flux(i,j,0);
      break;
    case 1:
      for (int i=0; i < ni; i++)
        for (int j=0; j < nj; j++)
          resu(i,j,k) = flux(i,j,0) - flux(i,j+1,0);
//          resu(i,j,k) = flux(i,j+1,0) - flux(i,j,0);
      break;
    }
}
 
void OpHessCentre2IJKScalar_double::fill_grad_field_z_(IJK_Field_local_double& flux_min, IJK_Field_local_double& flux_max, IJK_Field_double& resu, int k)
{
  const double dz_inv = is_flux_ ? 1. : 1 / (channel_data_.get_delta_z()[k] * channel_data_.get_delta_z()[k]);
  const int ni = resu.ni();
  const int nj = resu.nj();
  for (int i=0; i < ni; i++)
    for (int j=0; j < nj; j++)
      resu(i,j,k) = (flux_min(i,j,0) - flux_max(i,j,0)) * dz_inv;
}
 
 
Implemente_instanciable_sans_constructeur( OpHessFluxCentre2IJKScalar_double, "OpHessFluxCentre2IJKScalar_double", OpHessCentre2IJKScalar_double ) ;
 
Sortie& OpHessFluxCentre2IJKScalar_double::printOn( Sortie& os ) const
{
  return os;
}
 
Entree& OpHessFluxCentre2IJKScalar_double::readOn( Entree& is )
{
  return is;
}
 
void OpHessFluxCentre2IJKScalar_double::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)
{
  calculer_hess(field,
                result,
                boundary_flux_kmin,
                boundary_flux_kmax);
  result.echange_espace_virtuel();
}
 
void OpHessFluxCentre2IJKScalar_double::fill_grad_field_x_y_(IJK_Field_local_double& flux, IJK_Field_double& resu, int k, int dir)
{
  const int ni = resu.ni();
  const int nj = resu.nj();
  for (int i=0; i < ni; i++)
    for (int j=0; j < nj; j++)
      resu(i,j,k) = - flux(i,j,0);
}
 
void OpHessFluxCentre2IJKScalar_double::fill_grad_field_z_(IJK_Field_local_double& flux_min,
                                                           IJK_Field_local_double& flux_max,
                                                           IJK_Field_double& resu, int k)
{
  fill_grad_field_x_y_(flux_min, resu, k, 2);
}