DEventProcessor_pidstudies_tree.h

Go to the documentation of this file.

// $Id$
//
//    File: DEventProcessor_pidstudies_tree.h
// Created: Mon Apr  3 11:38:03 EDT 2006
// Creator: davidl (on Darwin swire-b241.jlab.org 8.4.0 powerpc)
//

#ifndef _DEventProcessor_pidstudies_tree_
#define _DEventProcessor_pidstudies_tree_

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

#include <TFile.h>
#include <TTree.h>
#include <DVector3.h>
#include <particleType.h>
#include <map>

#include <TRACKING/DMCThrown.h>
#include <PID/DChargedTrack.h>
#include <MCReconstructionStatuses.h>

class DEventProcessor_pidstudies_tree:public JEventProcessor{
   public:
      DEventProcessor_pidstudies_tree(){};
      ~DEventProcessor_pidstudies_tree(){};
      const char* className(void){return "DEventProcessor_pidstudies_tree";}

      double Calc_MatchFOM(const DVector3& locMomentum_Track1, const DVector3& locMomentum_Track2) const;

      class plugin_trackmatch_t {
         public:
            plugin_trackmatch_t(){}

            double dFOM;
            const DMCThrown* dMCThrown;
            const DChargedTrack* dChargedTrack;
      };

   private:
      jerror_t init(void);                ///< Called once at program start.
      jerror_t brun(JEventLoop *eventLoop, int32_t runnumber); ///< Called everytime a new run number is detected.
      jerror_t evnt(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.

      vector<plugin_trackmatch_t*> dTrackMatches;
      MCReconstructionStatuses *dMCReconstructionStatuses;

      TTree* dPluginTree_MCReconstructionStatuses;
};

#endif // _DEventProcessor_pidstudies_tree_