DBCALCluster_factory_SINGLE.h

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// $Id$
//
//    File: DBCALCluster_factory_SINGLE.h
// Created: Fri Sep  7 12:13:07 EDT 2012
// Creator: davidl (on Darwin harriet.jlab.org 11.4.0 i386)
//

#ifndef _DBCALCluster_factory_SINGLE_
#define _DBCALCluster_factory_SINGLE_

#include <JANA/JFactory.h>
#include "DBCALCluster.h"

class DBCALCluster_factory_SINGLE:public jana::JFactory<DBCALCluster>{

   /// This factory will create a single DBCALCluster objects from
   /// all of the DBCALPoint objects. It is intended only for
   /// debugging of simulated data where a single cluster is expected.
   ///
   /// If there are no DBCALPoint objects, then the DBCALCluster
   /// object is not created.

   public:
      DBCALCluster_factory_SINGLE(){};
      ~DBCALCluster_factory_SINGLE(){};
      const char* Tag(void){return "SINGLE";}

   private:
      jerror_t init(void);                ///< Called once at program start.
      jerror_t brun(jana::JEventLoop *eventLoop, int32_t runnumber); ///< Called everytime a new run number is detected.
      jerror_t evnt(jana::JEventLoop *eventLoop, uint64_t eventnumber); ///< Called every event.
      jerror_t erun(void);                ///< Called everytime run number changes, provided brun has been called.
      jerror_t fini(void);                ///< Called after last event of last event source has been processed.

      double m_z_target_center;
      const DBCALGeometry *dBCALGeom;

};

#endif // _DBCALCluster_factory_SINGLE_