1 files changed, 6 insertions, 14 deletions
diff --git a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.H b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.H
index acefcc466..0487e5226 100644
--- a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.H
+++ b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithm.H
@@ -1,31 +1,23 @@
 #ifndef WARPX_PSATD_ALGORITHM_H_
 #define WARPX_PSATD_ALGORITHM_H_
 
-#include <SpectralKSpace.H>
-#include <SpectralFieldData.H>
+#include <SpectralBaseAlgorithm.H>
 
 /* \brief Class that updates the field in spectral space
  * and stores the coefficients of the corresponding update equation.
  */
-class PsatdAlgorithm
+class PsatdAlgorithm : public SpectralBaseAlgorithm
 {
-    using SpectralCoefficients = amrex::FabArray< amrex::BaseFab <amrex::Real> >;
-
     public:
         PsatdAlgorithm(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::Real dt);
-        PsatdAlgorithm() = default; // Default constructor
-        PsatdAlgorithm& operator=(PsatdAlgorithm&& algorithm) = default;
-        void pushSpectralFields(SpectralFieldData& f) const;
+                         const int norder_z, const bool nodal,
+                         const amrex::Real dt);
+        // Redefine update equation from base class
+        virtual void pushSpectralFields(SpectralFieldData& f) const override final;
 
     private:
-        // Modified finite-order vectors
-        KVectorComponent modified_kx_vec, modified_kz_vec;
-#if (AMREX_SPACEDIM==3)
-        KVectorComponent modified_ky_vec;
-#endif
         SpectralCoefficients C_coef, S_ck_coef, X1_coef, X2_coef, X3_coef;
 };