GflashG4Watcher Class Reference

#include <GflashG4Watcher.h>

Inheritance diagram for GflashG4Watcher:

Public Member Functions
	GflashG4Watcher (const edm::ParameterSet &p)
	~GflashG4Watcher () override
Public Member Functions inherited from SimWatcher
	SimWatcher ()
virtual	~SimWatcher ()
Public Member Functions inherited from Observer< const BeginOfEvent * >
	Observer ()
void	slotForUpdate (const BeginOfEvent * iT)
virtual	~Observer ()
Public Member Functions inherited from Observer< const EndOfEvent * >
	Observer ()
void	slotForUpdate (const EndOfEvent * iT)
virtual	~Observer ()
Public Member Functions inherited from Observer< const G4Step * >
	Observer ()
void	slotForUpdate (const G4Step * iT)
virtual	~Observer ()

Private Member Functions
void	update (const BeginOfEvent *) override
	This routine will be called when the appropriate signal arrives. More...
void	update (const EndOfEvent *) override
	This routine will be called when the appropriate signal arrives. More...
void	update (const G4Step *) override
	This routine will be called when the appropriate signal arrives. More...

Private Attributes
TH1F *	eb_hit_lat
TH1F *	eb_hit_lat_sd
TH1F *	eb_hit_long
TH1F *	eb_hit_long_sd
TH2F *	eb_hit_rz
TH2F *	eb_hit_rz_sd
TH1F *	eb_ssp_rho
TH1F *	ee_hit_lat
TH1F *	ee_hit_lat_sd
TH1F *	ee_hit_long
TH1F *	ee_hit_long_sd
TH2F *	ee_hit_rz
TH2F *	ee_hit_rz_sd
TH1F *	ee_ssp_z
TH1F *	em_incE
TH1F *	em_vtx_rho
TH1F *	em_vtx_z
TFile *	histFile_
std::string	histFileName_
G4ThreeVector	inc_direction
G4double	inc_energy
G4bool	inc_flag
G4ThreeVector	inc_position
G4ThreeVector	inc_vertex
G4double	out_energy
double	recoEnergyScaleEB_
double	recoEnergyScaleEE_

Additional Inherited Members

Detailed Description

Definition at line 22 of file GflashG4Watcher.h.

Constructor & Destructor Documentation

GflashG4Watcher()

GflashG4Watcher::GflashG4Watcher

(

const edm::ParameterSet &

p

)

Definition at line 21 of file GflashG4Watcher.cc.

                                                         {
  edm::ParameterSet myP = p.getParameter<edm::ParameterSet>("GflashG4Watcher");
  histFileName_ = myP.getParameter<std::string>("histFileName");
  recoEnergyScaleEB_ = myP.getParameter<double>("recoEnergyScaleEB");
  recoEnergyScaleEE_ = myP.getParameter<double>("recoEnergyScaleEE");
 
  histFile_ = new TFile(histFileName_.c_str(), "RECREATE");
 
  TH1::AddDirectory(kTRUE);
 
  em_incE = new TH1F("em_incE", "Incoming energy at Ecal;E (GeV);Number of Events", 500, 0.0, 500.0);
  em_vtx_rho = new TH1F("em_vtx_rho", "vertex position;#rho (cm);Number of Events", 100, 0.0, 10.0);
  em_vtx_z = new TH1F("em_vtx_z", "vertex position;z (cm);Number of Events", 100, -10.0, 10.0);
 
  eb_ssp_rho = new TH1F("eb_ssp_rho", "Shower starting position;#rho (cm);Number of Events", 200, 0.0, 200.0);
  eb_hit_long = new TH1F("eb_hit_long",
                         "longitudinal hit position;shower depth (cm);Number "
                         "of energy weighted hits",
                         400,
                         0.0,
                         200.0);
  eb_hit_lat = new TH1F("eb_hit_lat", "lateral hit position;arm (cm);Number of energy weighted hits", 100, 0.0, 5.0);
  eb_hit_rz = new TH2F(
      "eb_hit_rz", "hit position along the shower direction;shower depth (cm);arm (cm)", 400, 0.0, 200.0, 100, 0.0, 5.0);
  eb_hit_long_sd = new TH1F("eb_hit_long_sd",
                            "longitudinal hit position in Sensitive Detector;shower depth "
                            "(cm);Number of energy weighted hits",
                            400,
                            0.0,
                            200.0);
  eb_hit_lat_sd = new TH1F("eb_hit_lat_sd",
                           "lateral hit position in Sensitive Detector;arm "
                           "(cm);Number of energy weighted hits",
                           100,
                           0.0,
                           5.0);
  eb_hit_rz_sd = new TH2F("eb_hit_rz_sd",
                          "hit position along the shower direction in "
                          "Sensitive Detector;shower depth (cm);arm (cm)",
                          400,
                          0.0,
                          200.0,
                          100,
                          0.0,
                          5.0);
 
  ee_ssp_z = new TH1F("ee_ssp_z", "Shower starting position;z (cm);Number of Events", 800, -400.0, 400.0);
  ee_hit_long = new TH1F("ee_hit_long",
                         "longitudinal hit position;shower depth (cm);Number "
                         "of energy weighted hits",
                         800,
                         0.0,
                         400.0);
  ee_hit_lat = new TH1F("ee_hit_lat", "lateral hit position;arm (cm);Number of energy weighted hits", 100, 0.0, 5.0);
  ee_hit_rz = new TH2F(
      "ee_hit_rz", "hit position along the shower direction;shower depth (cm);arm (cm)", 800, 0.0, 400.0, 100, 0.0, 5.0);
  ee_hit_long_sd = new TH1F("ee_hit_long_sd",
                            "longitudinal hit position in Sensitive Detector;shower depth "
                            "(cm);Number of energy weighted hits",
                            800,
                            0.0,
                            400.0);
  ee_hit_lat_sd = new TH1F("ee_hit_lat_sd",
                           "lateral hit position in Sensitive Detector;arm "
                           "(cm);Number of energy weighted hits",
                           100,
                           0.0,
                           5.0);
  ee_hit_rz_sd = new TH2F("ee_hit_rz_sd",
                          "hit position along the shower direction in "
                          "Sensitive Detector;shower depth (cm);arm (cm)",
                          800,
                          0.0,
                          400.0,
                          100,
                          0.0,
                          5.0);
}

References edm::ParameterSet::getParameter(), AlCaHLTBitMon_ParallelJobs::p, and AlCaHLTBitMon_QueryRunRegistry::string.

~GflashG4Watcher()

GflashG4Watcher::~GflashG4Watcher ( )

override

Definition at line 100 of file GflashG4Watcher.cc.

                                  {
  histFile_->cd();
  histFile_->Write();
  histFile_->Close();
}

Member Function Documentation

update() [1/3]

void GflashG4Watcher::update ( const BeginOfEvent *  )

overrideprivatevirtual

This routine will be called when the appropriate signal arrives.

Implements Observer< const BeginOfEvent * >.

Definition at line 106 of file GflashG4Watcher.cc.

                                                        {
  inc_flag = false;
 
  const G4Event *evt = (*g4Event)();
  inc_vertex = evt->GetPrimaryVertex(0)->GetPosition();
  inc_position = inc_vertex;
  inc_direction = evt->GetPrimaryVertex(0)->GetPrimary(0)->GetMomentum().unit();
  inc_energy = evt->GetPrimaryVertex(0)->GetPrimary(0)->GetMomentum().mag();
  out_energy = 0;
 
  em_incE->Fill(inc_energy / GeV);
  em_vtx_rho->Fill(inc_vertex.rho() / cm);
  em_vtx_z->Fill(inc_vertex.z() / cm);
 
  if (std::abs(inc_direction.eta()) < 1.5)
    eb_ssp_rho->Fill(inc_position.rho() / cm);
  else
    ee_ssp_z->Fill(inc_position.z() / cm);
}

References funct::abs(), and GeV.

Referenced by progressbar.ProgressBar::__next__(), MatrixUtil.Matrix::__setitem__(), MatrixUtil.Steps::__setitem__(), progressbar.ProgressBar::finish(), and MatrixUtil.Steps::overwrite().

update() [2/3]

void GflashG4Watcher::update ( const EndOfEvent *  )

overrideprivatevirtual

This routine will be called when the appropriate signal arrives.

Implements Observer< const EndOfEvent * >.

Definition at line 126 of file GflashG4Watcher.cc.

{}

Referenced by progressbar.ProgressBar::__next__(), MatrixUtil.Matrix::__setitem__(), MatrixUtil.Steps::__setitem__(), progressbar.ProgressBar::finish(), and MatrixUtil.Steps::overwrite().

update() [3/3]

void GflashG4Watcher::update ( const G4Step *  )

overrideprivatevirtual

This routine will be called when the appropriate signal arrives.

Implements Observer< const G4Step * >.

Definition at line 128 of file GflashG4Watcher.cc.

                                                {
  if (aStep == nullptr)
    return;
 
  double hitEnergy = aStep->GetTotalEnergyDeposit();
 
  if (hitEnergy < 1.0e-6)
    return;
 
  bool inEB = std::abs(inc_direction.eta()) < 1.5;
 
  out_energy += hitEnergy;  // to check outgoing energy
 
  // This is to calculate shower depth and arm of hits from the shower direction
  G4ThreeVector hitPosition = aStep->GetPreStepPoint()->GetPosition();
  G4ThreeVector diff = hitPosition - inc_position;
  double angle = diff.angle(inc_direction);
  double diff_z = std::abs(diff.mag() * std::cos(angle));
  double diff_r = std::abs(diff.mag() * std::sin(angle));
 
  G4VSensitiveDetector *aSensitive = aStep->GetPreStepPoint()->GetSensitiveDetector();
 
  if (inEB) {  // showers in barrel crystals
    hitEnergy *= recoEnergyScaleEB_;
    eb_hit_long->Fill(diff_z / cm, hitEnergy / GeV);
    eb_hit_lat->Fill(diff_r / cm, hitEnergy / GeV);
    eb_hit_rz->Fill(diff_z / cm, diff_r / cm, hitEnergy / GeV);
    if (aSensitive) {
      eb_hit_long_sd->Fill(diff_z / cm, hitEnergy / GeV);
      eb_hit_lat_sd->Fill(diff_r / cm, hitEnergy / GeV);
      eb_hit_rz_sd->Fill(diff_z / cm, diff_r / cm, hitEnergy / GeV);
    }
  } else {  // showers in endcap crystals
    hitEnergy *= recoEnergyScaleEE_;
    ee_hit_long->Fill(diff_z / cm, hitEnergy / GeV);
    ee_hit_lat->Fill(diff_r / cm, hitEnergy / GeV);
    ee_hit_rz->Fill(diff_z / cm, diff_r / cm, hitEnergy / GeV);
    if (aSensitive) {
      ee_hit_long_sd->Fill(diff_z / cm, hitEnergy / GeV);
      ee_hit_lat_sd->Fill(diff_r / cm, hitEnergy / GeV);
      ee_hit_rz_sd->Fill(diff_z / cm, diff_r / cm, hitEnergy / GeV);
    }
  }
}

References funct::abs(), angle(), funct::cos(), change_name::diff, MillePedeFileConverter_cfg::e, GeV, and funct::sin().

Referenced by progressbar.ProgressBar::__next__(), MatrixUtil.Matrix::__setitem__(), MatrixUtil.Steps::__setitem__(), progressbar.ProgressBar::finish(), and MatrixUtil.Steps::overwrite().

Member Data Documentation

eb_hit_lat

TH1F* GflashG4Watcher::eb_hit_lat

private

Definition at line 56 of file GflashG4Watcher.h.

eb_hit_lat_sd

TH1F* GflashG4Watcher::eb_hit_lat_sd

private

Definition at line 59 of file GflashG4Watcher.h.

eb_hit_long

TH1F* GflashG4Watcher::eb_hit_long

private

Definition at line 55 of file GflashG4Watcher.h.

eb_hit_long_sd

TH1F* GflashG4Watcher::eb_hit_long_sd

private

Definition at line 58 of file GflashG4Watcher.h.

eb_hit_rz

TH2F* GflashG4Watcher::eb_hit_rz

private

Definition at line 57 of file GflashG4Watcher.h.

eb_hit_rz_sd

TH2F* GflashG4Watcher::eb_hit_rz_sd

private

Definition at line 60 of file GflashG4Watcher.h.

eb_ssp_rho

TH1F* GflashG4Watcher::eb_ssp_rho

private

Definition at line 54 of file GflashG4Watcher.h.

ee_hit_lat

TH1F* GflashG4Watcher::ee_hit_lat

private

Definition at line 64 of file GflashG4Watcher.h.

ee_hit_lat_sd

TH1F* GflashG4Watcher::ee_hit_lat_sd

private

Definition at line 67 of file GflashG4Watcher.h.

ee_hit_long

TH1F* GflashG4Watcher::ee_hit_long

private

Definition at line 63 of file GflashG4Watcher.h.

ee_hit_long_sd

TH1F* GflashG4Watcher::ee_hit_long_sd

private

Definition at line 66 of file GflashG4Watcher.h.

ee_hit_rz

TH2F* GflashG4Watcher::ee_hit_rz

private

Definition at line 65 of file GflashG4Watcher.h.

ee_hit_rz_sd

TH2F* GflashG4Watcher::ee_hit_rz_sd

private

Definition at line 68 of file GflashG4Watcher.h.

ee_ssp_z

TH1F* GflashG4Watcher::ee_ssp_z

private

Definition at line 62 of file GflashG4Watcher.h.

em_incE

TH1F* GflashG4Watcher::em_incE

private

Definition at line 50 of file GflashG4Watcher.h.

em_vtx_rho

TH1F* GflashG4Watcher::em_vtx_rho

private

Definition at line 51 of file GflashG4Watcher.h.

em_vtx_z

TH1F* GflashG4Watcher::em_vtx_z

private

Definition at line 52 of file GflashG4Watcher.h.

histFile_

TFile* GflashG4Watcher::histFile_

private

Definition at line 48 of file GflashG4Watcher.h.

histFileName_

std::string GflashG4Watcher::histFileName_

private

Definition at line 44 of file GflashG4Watcher.h.

inc_direction

G4ThreeVector GflashG4Watcher::inc_direction

private

Definition at line 35 of file GflashG4Watcher.h.

inc_energy

G4double GflashG4Watcher::inc_energy

private

Definition at line 32 of file GflashG4Watcher.h.

inc_flag

G4bool GflashG4Watcher::inc_flag

private

Definition at line 31 of file GflashG4Watcher.h.

inc_position

G4ThreeVector GflashG4Watcher::inc_position

private

Definition at line 36 of file GflashG4Watcher.h.

inc_vertex

G4ThreeVector GflashG4Watcher::inc_vertex

private

Definition at line 34 of file GflashG4Watcher.h.

out_energy

G4double GflashG4Watcher::out_energy

private

Definition at line 33 of file GflashG4Watcher.h.

recoEnergyScaleEB_

double GflashG4Watcher::recoEnergyScaleEB_

private

Definition at line 45 of file GflashG4Watcher.h.

recoEnergyScaleEE_

double GflashG4Watcher::recoEnergyScaleEE_

private

Definition at line 46 of file GflashG4Watcher.h.