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#ifndef WARPX_AVG_GALILEAN_ALGORITHM_H_
#define WARPX_AVG_GALILEAN_ALGORITHM_H_
#include "FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithm.H"
/* \brief Class that updates the field in spectral space
* and stores the coefficients of the corresponding update equation.
*/
class AvgGalileanAlgorithm : public SpectralBaseAlgorithm
{
public:
AvgGalileanAlgorithm (const SpectralKSpace& spectral_kspace,
const amrex::DistributionMapping& dm,
const int norder_x, const int norder_y,
const int norder_z, const bool nodal,
const amrex::Array<amrex::Real,3>& v_galilean,
const amrex::Real dt);
// Redefine update equation from base class
virtual void pushSpectralFields (SpectralFieldData& f) const override final;
virtual int getRequiredNumberOfFields () const override final {
return SpectralAvgFieldIndex::n_fields;
}
private:
SpectralRealCoefficients C_coef, S_ck_coef, C1_coef, C3_coef, S1_coef,S3_coef;
SpectralComplexCoefficients Theta2_coef, X1_coef, X2_coef, X3_coef, X4_coef, Psi1_coef, Psi2_coef, Psi3_coef, Psi4_coef, A1_coef, A2_coef, Rhoold_coef, Rhonew_coef, Jcoef_coef;
};
#endif // WARPX_GALILEAN_ALGORITHM_H_
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