DTrackFitter_factory_Riemann.h

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// $Id$
//
//    File: DTrackFitter_factory_Riemann.h

#ifndef _DTrackFitter_factory_Riemann_
#define _DTrackFitter_factory_Riemann_

#include <JANA/JFactory.h>
#include <TRACKING/DTrackFitterRiemann.h>

class DTrackFitter_factory_Riemann:public jana::JFactory<DTrackFitter>{
   public:
      DTrackFitter_factory_Riemann(){};
      ~DTrackFitter_factory_Riemann(){};
      const char* Tag(void){return "Riemann";}

      DTrackFitter *fitter=NULL;

      //------------------
      // brun
      //------------------
      jerror_t brun(JEventLoop *loop, int32_t runnumber)
      {
         // (See DTAGHGeometry_factory.h)
         SetFactoryFlag(NOT_OBJECT_OWNER);
         ClearFactoryFlag(WRITE_TO_OUTPUT);
         
         if( fitter ) delete fitter;

         fitter = new DTrackFitterRiemann(loop);

         return NOERROR;
      }

      //------------------
      // evnt
      //------------------
       jerror_t evnt(JEventLoop *loop, uint64_t eventnumber)
       {
         // Reuse existing DTrackFitterRiemann object.
         if( fitter ) _data.push_back( fitter );
          
          return NOERROR;
       }

      //------------------
      // erun
      //------------------
      jerror_t erun(void)
      {
         if( fitter ) delete fitter;
         fitter = NULL;
         
         return NOERROR;
      }
};

#endif // _DTrackFitter_factory_Riemann_