efield.h

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#ifndef EFIELD_H
#define EFIELD_H
#include "task.h"
#include "numeric.h"
#include "geometry.h"
#include "density.h"
#include "species.h"
#define ID_ES_EFIELD "ES_EField"
//---------------------------------------------------------------------------------------------------------------------
class Potential;

class ES_EField : public Task {
 private:
  std::string strGeom;
  std::string strPotential;
 protected:
  Potential* pPot;
  grid<Position> Field;
  Geometry* pGeom;
  Wall* pWall;
#ifndef ONE_DIMENSIONAL

  GridPosition NG;
  double dx;
  double dy;
#ifdef THREE_DIMENSIONAL

  double dz;
#endif

  int Rg;
  int nd;
  int ig;
#endif
 public:  
  ES_EField () : pPot(NULL) {};
  virtual ~ES_EField () {};
  std::string GetClassName () const {return ID_ES_EFIELD;}
  void Init ();
  bool Execute (); 
  virtual grid<Position>* GetGrid () {return &Field;}
  virtual GridPosition GetNx () {return Field.Size();}
  void Scale (double);
  Position At(const Position &dRx) const {return Field(dRx);}
 protected:
  PARAMETERMAP* MakeParamMap (PARAMETERMAP* pm = NULL);  
};
#endif