eparticle.h

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#ifndef EPARTICLE_H
#define EPARTICLE_H
#include "wcpplib/geometry/mparticle.h"
#include "wcpplib/particle/particle_def.h"
 
/*
Charged particle, combination of features of massive geometrical
particle and specification of concrete particle as one of types
known by science.
 
1998 - 2004, I. Smirnov.
*/
 
namespace Heed {
 
class eparticle : public mparticle, public particle_type {
 public:
  /// Constructors
  eparticle(void) : mparticle(), particle_type() {}
  eparticle(manip_absvol* primvol, const point& pt, const vec& vel, vfloat time,
            particle_def* fpardef);
  eparticle(manip_absvol* primvol, const point& pt,
            const vec& vel,  // length does not have meaning
            vfloat time, particle_def* fpardef, double gamma_1);
  AnyType_copy(eparticle, gparticle);
  /// Destructor
  virtual ~eparticle() { ; }
  virtual void print(std::ostream& file, int l) const;
 
  virtual int force(const point& pt, vec& f, vec& f_perp, vfloat& mrange);
  // if returns 0 then no force, but it should fill zero to f anyway
  // mrange - distance at which the force should not change much
 
};
 
}
 
#endif