TOPModuleT0CalibratorModule.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2019 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Marko Staric                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
 
#include <framework/core/Module.h>
#include <framework/datastore/StoreArray.h>
#include <framework/datastore/StoreObjPtr.h>
#include <mdst/dataobjects/Track.h>
#include <tracking/dataobjects/ExtHit.h>
#include <top/dataobjects/TOPDigit.h>
#include <top/dataobjects/TOPRecBunch.h>
#include <top/utilities/TrackSelector.h>
#include <top/utilities/Chi2MinimumFinder1D.h>
#include <top/reconstruction/TOPreco.h>
 
#include <framework/database/DBObjPtr.h>
#include <top/dbobjects/TOPCalModuleT0.h>
 
#include <string>
 
#include <TFile.h>
#include <TTree.h>
#include <TH1F.h>
#include <TH2F.h>
 
namespace Belle2 {
  class TOPModuleT0CalibratorModule : public Module {
 
  public:
 
    TOPModuleT0CalibratorModule();
 
    virtual ~TOPModuleT0CalibratorModule();
 
    virtual void initialize() override;
 
    virtual void beginRun() override;
 
    virtual void event() override;
 
    virtual void endRun() override;
 
    virtual void terminate() override;
 
  private:
 
    bool isRunningOffsetSubtracted();
 
    enum {c_numModules = 16,  
         };
 
    // module parameters
    int m_numBins;      
    double m_timeRange; 
    double m_minBkgPerBar; 
    double m_scaleN0; 
    double m_sigmaSmear;  
    std::string m_sample; 
    double m_minMomentum; 
    double m_deltaEcms; 
    double m_dr; 
    double m_dz; 
    double m_minZ; 
    double m_maxZ; 
    std::string m_outFileName; 
    std::string m_pdfOption;   
    // procedure
    TOP::TrackSelector m_selector; 
    TOP::Chi2MinimumFinder1D m_finders[2][c_numModules]; 
    TOP::TOPreco::PDFoption m_PDFOption = TOP::TOPreco::c_Rough; 
    // datastore objects
    StoreArray<TOPDigit> m_digits; 
    StoreArray<Track> m_tracks;    
    StoreArray<ExtHit> m_extHits;  
    StoreObjPtr<TOPRecBunch> m_recBunch; 
    // database
    DBObjPtr<TOPCalModuleT0> m_moduleT0;   
    // output root file
    TFile* m_file = 0;                 
    // histograms
    TH1F m_hits1D;  
    TH2F m_hits2D;  
    // tree and its variables
    TTree* m_tree = 0;  
    int m_moduleID = 0; 
    int m_numPhotons = 0; 
    float m_x = 0; 
    float m_y = 0; 
    float m_z = 0; 
    float m_p = 0; 
    float m_theta = 0; 
    float m_phi = 0; 
    float m_pocaR = 0; 
    float m_pocaZ = 0; 
    float m_pocaX = 0; 
    float m_pocaY = 0; 
    float m_cmsE = 0; 
    int m_charge = 0; 
    int m_PDG = 0; 
  };
 
} // Belle2 namespace