kh_instability.h

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#ifndef wmapplication_functions_maxwell_kh_instability_h
#define wmapplication_functions_maxwell_kh_instability_h
 
// WARPXM includes
#include "apps/wmapplication.h"
 
namespace wxm
{
namespace apps
{
namespace functions
{
namespace maxwell
{
class KH_Instability : public WmApplication
{
public:
    KH_Instability();
 
    ~KH_Instability() override;
 
    void setup(const WxCryptSet& wxc) override;
 
    const std::vector<int>& getOutputVariableIndexes(int flag) const override
    {
        return _output_fields;
    }
 
    void evaluate_function(const real* q,
                           const real* aux,
                           const solverVariables_t* pSV,
                           real* result) const override;
 
    void bc_q(const real* q_in,
              const real* aux_in,
              const real* aux_out,
              const solverVariables_t* pFV,
              real* q_out) const override;
 
protected:
    std::vector<int> _output_fields;
 
    real _Bz_bottom;
    real _Bz_top;
    std::vector<real> _perturbation_center;
    real _perturbation_wavelength;
    real _perturbation_amplitude;
    real _perturbation_transition_width;
 
private:
    KH_Instability& operator=(const KH_Instability& var);
    KH_Instability(const KH_Instability& var);
};
} // namespace maxwell
} // namespace functions
} // namespace apps
} // namespace wxm
 
#endif