#include "TObject.h" 

class TCanvas;

class bx_event : public TObject {
   
private:
   Int_t      num_points;
   char*      primary;       //[num_points]
   Double_t*  proportional;  //[num_points]
   
public:
   bx_event();
   bx_event(Int_t a); 
   virtual ~bx_event();
   void set_event(char *a, Double_t *b);
   void draw_event(TCanvas *canvas);

   ClassDef(bx_event,1)
};