hd_eventfilter/MyProcessor.h

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// Author: David Lawrence  June 25, 2004
//
//
// MyProcessor.h
//
/// Example program for a Hall-D analyzer which uses DANA
///

#include <string>

#include <JANA/JEventProcessor.h>
#include <JANA/JEventLoop.h>
using namespace jana;

#include <HDDM/hddm_s.hpp>
#include <fstream>


class MyProcessor:public JEventProcessor
{
   public:
      jerror_t init(void);                              ///< Called once at program start.
      jerror_t brun(JEventLoop *loop, int32_t runnumber) {  ///< Called everytime a new run number is detected.
         return NOERROR;
      }
      jerror_t evnt(JEventLoop *loop, uint64_t eventnumber); ///< Called every event.
      jerror_t erun(void) {                             ///< Called everytime run number changes, provided brun has been called.
         return NOERROR;
      }
      jerror_t fini(void);                              ///< Called after last event of last event source has been processed.

      std::string filename;
      std::ofstream *ofs;
      hddm_s::ostream *fout;
      unsigned long Nevents_written;

   private:
      bool HDDM_USE_COMPRESSION;
      bool HDDM_USE_INTEGRITY_CHECKS;
};