SemiImplicitEM.H

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/* Copyright 2024 Justin Angus
 *
 * This file is part of WarpX.
 *
 * License: BSD-3-Clause-LBNL
 */
#ifndef SEMI_IMPLICIT_EM_H_
#define SEMI_IMPLICIT_EM_H_
 
#include "FieldSolver/ImplicitSolvers/WarpXSolverVec.H"
 
#include <AMReX_Array.H>
#include <AMReX_MultiFab.H>
#include <AMReX_REAL.H>
 
#include "ImplicitSolver.H"
 
class SemiImplicitEM : public ImplicitSolver
{
public:
 
    SemiImplicitEM() = default;
 
    ~SemiImplicitEM() override = default;
 
    // Prohibit Move and Copy operations
    SemiImplicitEM(const SemiImplicitEM&) = delete;
    SemiImplicitEM& operator=(const SemiImplicitEM&) = delete;
    SemiImplicitEM(SemiImplicitEM&&) = delete;
    SemiImplicitEM& operator=(SemiImplicitEM&&) = delete;
 
    void Define ( WarpX*  a_WarpX ) override;
 
    void PrintParameters () const override;
 
    void OneStep ( amrex::Real  a_time,
                   amrex::Real  a_dt,
                   int          a_step ) override;
 
    void ComputeRHS ( WarpXSolverVec&  a_RHS,
                const WarpXSolverVec&  a_E,
                      amrex::Real      a_time,
                      amrex::Real      a_dt,
                      int              a_nl_iter,
                      bool             a_from_jacobian ) override;
 
private:
 
    WarpXSolverVec m_E, m_Eold;
 
};
 
#endif