1d1v_two_stream.h

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#ifndef wmicfunction_vlasov_two_stream_h
#define wmicfunction_vlasov_two_stream_h
 
// std includes
#include <vector>
#include <string>
 
// Wm includes
#include "initialConditions/wmicfunction.h"
 
class WmICFunction_Vlasov_Two_Stream : public WmICFunction
{
public:
    WmICFunction_Vlasov_Two_Stream();
 
    ~WmICFunction_Vlasov_Two_Stream();
 
    void setup(const WxCryptSet& wxc);
 
    void applyFunction(const real* position, real* value) const;
 
private:
    real _thermal_velocity;    // v_th
    real _density0;            // n0
    real _perturbation;        // A
    real _wave_number;         // k
    real _velocity_separation; // v'
};
 
#endif // wmicfunction_vlasov_two_stream_h