TruthHitAnalysis Class Reference

#include <TruthHitAnalysis.h>

Inheritance diagram for TruthHitAnalysis:

Collaboration diagram for TruthHitAnalysis:

Public Member Functions
	TruthHitAnalysis (const std::string &name, ISvcLocator *pSvcLocator)
	~TruthHitAnalysis ()
virtual StatusCode	initialize ()
virtual StatusCode	execute ()
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	sysStart () override
	Handle START transition. More...
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed. More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
TH1 *	m_h_n_vert
	Some variables. More...
TH1 *	m_h_n_part
TH1 *	m_h_n_vert_prim
TH1 *	m_h_n_part_prim
TH1 *	m_h_n_vert_sec
TH1 *	m_h_n_part_sec
TH1 *	m_h_vtx_x
TH1 *	m_h_vtx_y
TH1 *	m_h_vtx_z
TH1 *	m_h_vtx_r
TH2 *	m_h_vtx_prim_xy
TH2 *	m_h_vtx_prim_zr
TH2 *	m_h_vtx_sec_xy
TH2 *	m_h_vtx_sec_zr
TH1 *	m_h_n_generations
TH1 *	m_h_truth_px
TH1 *	m_h_truth_py
TH1 *	m_h_truth_pz
TH1 *	m_h_truth_pt
TH1 *	m_h_truth_eta
TH1 *	m_h_truth_phi
TH1 *	m_h_barcode
TH1 *	m_h_part_status
TH1 *	m_h_part_pdgid
TH1 *	m_h_part_pdgid_sec
TH1 *	m_h_part_eta
TH1 *	m_h_part_phi
TH1 *	m_h_part_p
std::vector< float > *	m_vtx_x
std::vector< float > *	m_vtx_y
std::vector< float > *	m_vtx_z
std::vector< float > *	m_vtx_r
std::vector< float > *	m_vtx_barcode
std::vector< float > *	m_truth_px
std::vector< float > *	m_truth_py
std::vector< float > *	m_truth_pz
std::vector< float > *	m_truth_pt
std::vector< float > *	m_truth_eta
std::vector< float > *	m_truth_phi
std::vector< float > *	m_barcode
std::vector< float > *	m_status
std::vector< float > *	m_pdgid
TTree *	m_tree
std::string	m_ntupleFileName
std::string	m_path
ServiceHandle< ITHistSvc >	m_thistSvc
DataObjIDColl	m_extendedExtraObjects
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 24 of file TruthHitAnalysis.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

TruthHitAnalysis()

TruthHitAnalysis::TruthHitAnalysis	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Definition at line 21 of file TruthHitAnalysis.cxx.

   : AthAlgorithm(name, pSvcLocator)
   , m_h_n_vert(0)
   , m_h_n_part(0)
   , m_h_n_vert_prim(0)
   , m_h_n_part_prim(0)
   , m_h_n_vert_sec(0)
   , m_h_n_part_sec(0)
   , m_h_vtx_x(0)
   , m_h_vtx_y(0)
   , m_h_vtx_z(0)
   , m_h_vtx_r(0)
   , m_h_vtx_prim_xy(0)
   , m_h_vtx_prim_zr(0)
   , m_h_vtx_sec_xy(0)
   , m_h_vtx_sec_zr(0)
   , m_h_n_generations(0)
   , m_h_truth_px(0)
   , m_h_truth_py(0)
   , m_h_truth_pz(0)
   , m_h_truth_pt(0)
   , m_h_truth_eta(0)
   , m_h_truth_phi(0)
   , m_h_barcode(0)
   , m_h_part_status(0)
   , m_h_part_pdgid(0)
   , m_h_part_pdgid_sec(0)
   , m_h_part_eta(0)
   , m_h_part_phi(0)
   , m_h_part_p(0)
   , m_vtx_x(0)
   , m_vtx_y(0)
   , m_vtx_z(0)
   , m_vtx_r(0)
   , m_vtx_barcode(0)
   , m_truth_px(0)
   , m_truth_py(0)
   , m_truth_pz(0)
   , m_truth_pt(0)
   , m_truth_eta(0)
   , m_truth_phi(0)
   , m_barcode(0)
   , m_status(0)
   , m_pdgid(0)
     
   , m_tree(0)
   , m_ntupleFileName("/TruthHitAnalysis/")
   , m_path("/TruthHitAnalysis/")
   , m_thistSvc("THistSvc", name)
{
  declareProperty("NtupleFileName", m_ntupleFileName);
  declareProperty("HistPath", m_path);  
}

~TruthHitAnalysis()

TruthHitAnalysis::~TruthHitAnalysis ( )

inline

Definition at line 29 of file TruthHitAnalysis.h.

{}

Member Function Documentation

declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyArrayType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKeyArray>

Definition at line 170 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleBase>

Definition at line 184 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
  }

declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  t, const SG::NotHandleType &    )

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(t);
  }

declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleBase &  hndl, const std::string &  doc, const SG::VarHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

  {
    this->declare(hndl.vhKey());
    hndl.vhKey().setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKey &  hndl, const std::string &  doc, const SG::VarHandleKeyType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

  {
    this->declare(hndl);
    hndl.setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKeyArray &  hndArr, const std::string &  doc, const SG::VarHandleKeyArrayType &    )

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

  {
 
    // std::ostringstream ost;
    // ost << Algorithm::name() << " VHKA declareProp: " << name 
    //     << " size: " << hndArr.keys().size() 
    //     << " mode: " << hndArr.mode() 
    //     << "  vhka size: " << m_vhka.size()
    //     << "\n";
    // debug() << ost.str() << endmsg;
 
    hndArr.setOwner(this);
    m_vhka.push_back(&hndArr);
 
    Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
    if (p != 0) {
      p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
    } else {
      ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                    << name);
    }
 
    return p;
 
  }

declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc, const SG::NotHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(name, property, doc);
  }

declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc = "none"  )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

  {
    typedef typename SG::HandleClassifier<T>::type htype;
    return declareProperty (name, property, doc, htype());
  }

declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( Gaudi::Property< T > &  t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                 {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

detStore()

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore() [1/2]

ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

evtStore() [2/2]

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore ( ) const

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 90 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode TruthHitAnalysis::execute ( )

virtual

Definition at line 224 of file TruthHitAnalysis.cxx.

                                     {
  ATH_MSG_DEBUG( "In TruthHitAnalysis::execute()" );
 
  m_vtx_x->clear();
  m_vtx_y->clear();
  m_vtx_z->clear();
  m_vtx_r->clear();
  m_vtx_barcode->clear();
  m_truth_px->clear();
  m_truth_py->clear();
  m_truth_pz->clear();
  m_truth_pt->clear();
  m_truth_eta->clear();
  m_truth_phi->clear();
  m_barcode->clear();
  m_status->clear();
  m_pdgid->clear();
  
  const McEventCollection* mcCollection;
  if (evtStore()->retrieve(mcCollection,"TruthEvent") == StatusCode::SUCCESS) {
    McEventCollection::const_iterator currentGenEventIter = mcCollection->begin(); 
    if (currentGenEventIter != mcCollection->end()) {
      int nvtx = 0;
      int nvtx_sec=0;
#ifdef HEPMC3
    const auto &barcodes = (*currentGenEventIter)->attribute<HepMC::GenEventBarcodes> ("barcodes");
    std::map<int,int> id_to_barcode_map;
    if (barcodes) id_to_barcode_map = barcodes->id_to_barcode_map();
    for (const auto& vtx: (*currentGenEventIter)->vertices()) {
    int bcode = id_to_barcode_map[vtx->id()];
#else
    for (HepMC::GenEvent::vertex_const_iterator vtxit=(*currentGenEventIter)->vertices_begin(); vtxit!=(*currentGenEventIter)->vertices_end(); ++vtxit) {
    auto vtx=*vtxit;
        int bcode = HepMC::barcode(*vtx);
#endif
    double x = vtx->position().x();
    double y = vtx->position().y();
    double z = vtx->position().z();
    double r = std::sqrt(x*x+y*y);
    m_h_vtx_x->Fill(x);
    m_h_vtx_y->Fill(y);
    m_h_vtx_r->Fill(r);
    m_h_vtx_z->Fill(z);
 
    m_vtx_x->push_back(x);
    m_vtx_y->push_back(y);
    m_vtx_r->push_back(r);
    m_vtx_z->push_back(z);
    m_vtx_barcode->push_back(bcode);
 
    if (!HepMC::is_simulation_vertex(vtx)) {
      m_h_vtx_prim_xy->Fill(x,y);
      m_h_vtx_prim_zr->Fill(z,r);
      ++nvtx;
    }
    else {
      m_h_vtx_sec_xy->Fill(x,y);
      m_h_vtx_sec_zr->Fill(z,r);
      ++nvtx_sec; 
    }
      } //End iteration over vertices
 
      m_h_n_vert->Fill(nvtx+nvtx_sec);
      m_h_n_vert_prim->Fill(nvtx);
      m_h_n_vert_sec->Fill(nvtx_sec);
 
      int npart_prim=0; 
      int npart_sec=0;
 
      for (auto currentGenParticle: *(*currentGenEventIter)) {
    const HepMC::FourVector mom = currentGenParticle->momentum();
#ifdef HEPMC3
    int currentGenParticlebarcode = id_to_barcode_map[currentGenParticle->id()];
#else
        int currentGenParticlebarcode=HepMC::barcode(currentGenParticle);
#endif
    m_h_truth_px->Fill(mom.x());
    m_h_truth_py->Fill(mom.y());
    m_h_truth_pz->Fill(mom.z());
    m_h_truth_pt->Fill(mom.perp());
    m_h_truth_eta->Fill(mom.eta());
    m_h_truth_phi->Fill(mom.phi());
    m_h_barcode->Fill(currentGenParticlebarcode);
    m_h_part_status->Fill(currentGenParticle->status());
    m_truth_px->push_back(mom.x());
    m_truth_py->push_back(mom.y());
    m_truth_pz->push_back(mom.z());
    m_truth_pt->push_back(mom.perp());
    m_truth_eta->push_back(mom.eta());
    m_truth_phi->push_back(mom.phi());
    m_barcode->push_back(currentGenParticlebarcode);        
    m_status->push_back(currentGenParticle->status());
    
    int pdg = currentGenParticle->pdg_id();
    m_pdgid->push_back(pdg);
    
    if (!HepMC::is_simulation_particle(currentGenParticle)) {
      m_h_part_pdgid->Fill(pdg);
      m_h_part_p->Fill(std::sqrt(mom.x()*mom.x()+mom.y()*mom.y()+mom.z()*mom.z()));
      m_h_part_eta->Fill(mom.eta());
      m_h_part_phi->Fill(mom.phi());
      ++npart_prim; 
      m_h_n_generations->Fill(1);
/* The conditions don't make any sense.
      if (currentGenParticlebarcode < HepMC::PHOTOSMIN) {
        m_h_n_generations->Fill(0);
      }
      else {
        m_h_n_generations->Fill(1);
      }
*/
    } //End simulation particle
    else {
      m_h_part_pdgid_sec->Fill(pdg);
      ++npart_sec;
      const int gen = HepMC::generations(currentGenParticle) + 2; 
      m_h_n_generations->Fill(gen);  
    }
      } // End iteration over particles
 
      m_h_n_part_prim->Fill(npart_prim);
      m_h_n_part_sec->Fill(npart_sec);
      m_h_n_part->Fill(npart_prim+npart_sec);   
    } // End mcCollection 
  } // End statuscode success upon retrieval of events
 
  if (m_tree) m_tree->Fill();
 
  return StatusCode::SUCCESS;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase &  ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

extraOutputDeps()

const DataObjIDColl & AthAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 50 of file AthAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return Algorithm::extraOutputDeps();
}

initialize()

StatusCode TruthHitAnalysis::initialize ( )

virtual

histograms declaration

now add branches and leaves to the tree

Definition at line 76 of file TruthHitAnalysis.cxx.

                                        {
  ATH_MSG_DEBUG( "Initializing TruthHitAnalysis" );
 
  // Grab the Ntuple and histogramming service for the tree
  CHECK(m_thistSvc.retrieve());
 
  m_h_n_vert = new TH1D("h_n_vert","n_vert", 100,200, 1500);
  m_h_n_vert->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_n_vert->GetName(), m_h_n_vert));
 
  m_h_n_part = new TH1D("h_n_part","n_part", 100,1000, 10000);
  m_h_n_part->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_n_part->GetName(), m_h_n_part));
 
  m_h_n_vert_prim = new TH1D("h_n_vert_prim","n_vert prim", 100,0, 1000);
  m_h_n_vert_prim->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_n_vert_prim->GetName(), m_h_n_vert_prim));
 
  m_h_n_part_prim = new TH1D("h_n_part_prim","n_part prim", 100,200, 1500);
  m_h_n_part_prim->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_n_part_prim->GetName(), m_h_n_part_prim));
 
  m_h_n_vert_sec = new TH1D("h_n_vert_sec","n_vert sec", 100,0, 1000);
  m_h_n_vert_sec->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_n_vert_sec->GetName(), m_h_n_vert_sec));
 
  m_h_n_part_sec = new TH1D("h_n_part_sec","n_part sec", 100,0, 5000);
  m_h_n_part_sec->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_n_part_sec->GetName(), m_h_n_part_sec));
 
  m_h_vtx_x = new TH1D("h_vtx_x","vtx_x", 100,-1300, 1300);
  m_h_vtx_x->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_x->GetName(), m_h_vtx_x));
 
  m_h_vtx_y = new TH1D("h_vtx_y","vtx_y", 100,-1200, 1200);
  m_h_vtx_y->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_y->GetName(), m_h_vtx_y));
 
  m_h_vtx_z = new TH1D("h_vtx_z","vtx_z", 100,-5000, 5000);
  m_h_vtx_z->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_z->GetName(), m_h_vtx_z));
 
  m_h_vtx_r = new TH1D("h_vtx_r","vtx_r", 100,0, 1160);
  m_h_vtx_r->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_r->GetName(), m_h_vtx_r));
 
  m_h_vtx_prim_xy = new TH2D("h_vtx_prim_xy","vtx_prim_xy", 100,-100, 100, 100,-100, 100);
  m_h_vtx_prim_xy->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_prim_xy->GetName(), m_h_vtx_prim_xy));
 
  m_h_vtx_prim_zr = new TH2D("h_vtx_prim_zr","vtx_prim_zr", 100,-1500, 1500, 100,0, 150);
  m_h_vtx_prim_zr->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_prim_zr->GetName(), m_h_vtx_prim_zr));
 
  m_h_vtx_sec_xy = new TH2D("h_vtx_sec_xy","vtx_sec_xy", 100,-1200, 1200, 100,-1200, 1200);
  m_h_vtx_sec_xy->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_sec_xy->GetName(), m_h_vtx_sec_xy));
 
  m_h_vtx_sec_zr = new TH2D("h_vtx_sec_zr","vtx_sec_zr", 100,-6000, 6000, 100,0, 1160);
  m_h_vtx_sec_zr->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_vtx_sec_zr->GetName(), m_h_vtx_sec_zr));
 
  m_h_n_generations = new TH1D("h_n_generations","h_generations", 100,0, 25);
  m_h_n_generations->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_n_generations->GetName(), m_h_n_generations));
 
  m_h_truth_px = new TH1D("h_turht_px","truth_px", 100,0, 4000);
  m_h_truth_px->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_truth_px->GetName(), m_h_truth_px));
 
  m_h_truth_py = new TH1D("h_turht_py","truth_py", 100,0, 4000);
  m_h_truth_py->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_truth_py->GetName(), m_h_truth_py));
 
  m_h_truth_pz = new TH1D("h_truth_pz","truth_pz", 100,0, 4000);
  m_h_truth_pz->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_truth_pz->GetName(), m_h_truth_pz));
 
  m_h_truth_pt = new TH1D("h_truth_pt","truth_pt", 100,0, 4000);
  m_h_truth_pt->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_truth_pt->GetName(), m_h_truth_pt));
 
  m_h_truth_eta = new TH1D("h_truth_eta","truth_eta", 50,-10, 10);
  m_h_truth_eta->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_truth_eta->GetName(), m_h_truth_eta));
 
  m_h_truth_phi = new TH1D("h_truth_phi","truth_phi", 25,-3.1416, 3.1416);
  m_h_truth_phi->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_truth_phi->GetName(), m_h_truth_phi));
 
  m_h_barcode = new TH1D("h_truth_barcode","truth_barcode", 100,0, 300000);
  m_h_barcode->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_barcode->GetName(), m_h_barcode));
 
  m_h_part_status = new TH1D("h_part_status","part status", 100,0,50);
  m_h_part_status->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_part_status->GetName(), m_h_part_status));
 
  m_h_part_pdgid = new TH1D("h_part_pdgid","part pdgid", 100,-5000, 5000);
  m_h_part_pdgid->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_part_pdgid->GetName(), m_h_part_pdgid));
 
  m_h_part_pdgid_sec = new TH1D("h_part_pdgid_sec","part pdgid sec", 100,-5000, 5000);
  m_h_part_pdgid_sec->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_part_pdgid_sec->GetName(), m_h_part_pdgid_sec));
 
  m_h_part_eta = new TH1D("h_part_eta","part eta", 100,-10, 10);
  m_h_part_eta->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_part_eta->GetName(), m_h_part_eta));
 
  m_h_part_phi = new TH1D("h_part_phi","part phi", 100,-3.2, 3.2);
  m_h_part_phi->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_part_phi->GetName(), m_h_part_phi));
 
  m_h_part_p = new TH1D("h_part_p","part p", 100,0, 5000);
  m_h_part_p->StatOverflows();
  CHECK(m_thistSvc->regHist(m_path + m_h_part_p->GetName(), m_h_part_p));
 
  m_tree = new TTree("Truth", "Truth");
  std::string fullNtupleName =  "/" + m_ntupleFileName + "/";
  CHECK(m_thistSvc->regTree(fullNtupleName,m_tree));
  
  if (m_tree) {
    m_tree->Branch("vtx_x", &m_vtx_x);
    m_tree->Branch("vtx_y", &m_vtx_y);
    m_tree->Branch("vtx_z", &m_vtx_z);
    m_tree->Branch("vtx_r", &m_vtx_r);
    m_tree->Branch("vtx_barcode", &m_vtx_barcode);
    m_tree->Branch("truth_px", &m_truth_px);
    m_tree->Branch("truth_py", &m_truth_py);
    m_tree->Branch("truth_pz", &m_truth_pz);
    m_tree->Branch("truth_pt", &m_truth_pt);
    m_tree->Branch("truth_eta", &m_truth_eta);
    m_tree->Branch("truth_phi", &m_truth_phi);
    m_tree->Branch("barcode", &m_barcode);
    m_tree->Branch("status", &m_status);
    m_tree->Branch("pdg_id", &m_pdgid); 
  }
  else {
    ATH_MSG_ERROR("No tree found!");
  }
 
  return StatusCode::SUCCESS;
}

inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Algorithm > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

msg() [1/2]

MsgStream& AthCommonMsg< Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

MsgStream& AthCommonMsg< Algorithm >::msg ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< Algorithm >::msgLvl ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Algorithm > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

renounce()

std::enable_if_t<std::is_void_v<std::result_of_t<decltype(&T::renounce)(T)> > && !std::is_base_of_v<SG::VarHandleKeyArray, T> && std::is_base_of_v<Gaudi::DataHandle, T>, void> AthCommonDataStore< AthCommonMsg< Algorithm > >::renounce ( T &  h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::renounceArray ( SG::VarHandleKeyArray &  handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

sysInitialize()

StatusCode AthAlgorithm::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthFilterAlgorithm, PyAthena::Alg, and AthHistogramAlgorithm.

Definition at line 66 of file AthAlgorithm.cxx.

                                       {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<Algorithm>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Algorithm > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

updateVHKA()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::updateVHKA ( Gaudi::Details::PropertyBase &  )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_barcode

std::vector<float>* TruthHitAnalysis::m_barcode

private

Definition at line 77 of file TruthHitAnalysis.h.

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthAlgorithm::m_extendedExtraObjects

privateinherited

Definition at line 79 of file AthAlgorithm.h.

m_h_barcode

TH1* TruthHitAnalysis::m_h_barcode

private

Definition at line 58 of file TruthHitAnalysis.h.

m_h_n_generations

TH1* TruthHitAnalysis::m_h_n_generations

private

Definition at line 51 of file TruthHitAnalysis.h.

m_h_n_part

TH1* TruthHitAnalysis::m_h_n_part

private

Definition at line 38 of file TruthHitAnalysis.h.

m_h_n_part_prim

TH1* TruthHitAnalysis::m_h_n_part_prim

private

Definition at line 40 of file TruthHitAnalysis.h.

m_h_n_part_sec

TH1* TruthHitAnalysis::m_h_n_part_sec

private

Definition at line 42 of file TruthHitAnalysis.h.

m_h_n_vert

TH1* TruthHitAnalysis::m_h_n_vert

private

Some variables.

Definition at line 37 of file TruthHitAnalysis.h.

m_h_n_vert_prim

TH1* TruthHitAnalysis::m_h_n_vert_prim

private

Definition at line 39 of file TruthHitAnalysis.h.

m_h_n_vert_sec

TH1* TruthHitAnalysis::m_h_n_vert_sec

private

Definition at line 41 of file TruthHitAnalysis.h.

m_h_part_eta

TH1* TruthHitAnalysis::m_h_part_eta

private

Definition at line 62 of file TruthHitAnalysis.h.

m_h_part_p

TH1* TruthHitAnalysis::m_h_part_p

private

Definition at line 64 of file TruthHitAnalysis.h.

m_h_part_pdgid

TH1* TruthHitAnalysis::m_h_part_pdgid

private

Definition at line 60 of file TruthHitAnalysis.h.

m_h_part_pdgid_sec

TH1* TruthHitAnalysis::m_h_part_pdgid_sec

private

Definition at line 61 of file TruthHitAnalysis.h.

m_h_part_phi

TH1* TruthHitAnalysis::m_h_part_phi

private

Definition at line 63 of file TruthHitAnalysis.h.

m_h_part_status

TH1* TruthHitAnalysis::m_h_part_status

private

Definition at line 59 of file TruthHitAnalysis.h.

m_h_truth_eta

TH1* TruthHitAnalysis::m_h_truth_eta

private

Definition at line 56 of file TruthHitAnalysis.h.

m_h_truth_phi

TH1* TruthHitAnalysis::m_h_truth_phi

private

Definition at line 57 of file TruthHitAnalysis.h.

m_h_truth_pt

TH1* TruthHitAnalysis::m_h_truth_pt

private

Definition at line 55 of file TruthHitAnalysis.h.

m_h_truth_px

TH1* TruthHitAnalysis::m_h_truth_px

private

Definition at line 52 of file TruthHitAnalysis.h.

m_h_truth_py

TH1* TruthHitAnalysis::m_h_truth_py

private

Definition at line 53 of file TruthHitAnalysis.h.

m_h_truth_pz

TH1* TruthHitAnalysis::m_h_truth_pz

private

Definition at line 54 of file TruthHitAnalysis.h.

m_h_vtx_prim_xy

TH2* TruthHitAnalysis::m_h_vtx_prim_xy

private

Definition at line 47 of file TruthHitAnalysis.h.

m_h_vtx_prim_zr

TH2* TruthHitAnalysis::m_h_vtx_prim_zr

private

Definition at line 48 of file TruthHitAnalysis.h.

m_h_vtx_r

TH1* TruthHitAnalysis::m_h_vtx_r

private

Definition at line 46 of file TruthHitAnalysis.h.

m_h_vtx_sec_xy

TH2* TruthHitAnalysis::m_h_vtx_sec_xy

private

Definition at line 49 of file TruthHitAnalysis.h.

m_h_vtx_sec_zr

TH2* TruthHitAnalysis::m_h_vtx_sec_zr

private

Definition at line 50 of file TruthHitAnalysis.h.

m_h_vtx_x

TH1* TruthHitAnalysis::m_h_vtx_x

private

Definition at line 43 of file TruthHitAnalysis.h.

m_h_vtx_y

TH1* TruthHitAnalysis::m_h_vtx_y

private

Definition at line 44 of file TruthHitAnalysis.h.

m_h_vtx_z

TH1* TruthHitAnalysis::m_h_vtx_z

private

Definition at line 45 of file TruthHitAnalysis.h.

m_ntupleFileName

std::string TruthHitAnalysis::m_ntupleFileName

private

Definition at line 82 of file TruthHitAnalysis.h.

m_path

std::string TruthHitAnalysis::m_path

private

Definition at line 83 of file TruthHitAnalysis.h.

m_pdgid

std::vector<float>* TruthHitAnalysis::m_pdgid

private

Definition at line 79 of file TruthHitAnalysis.h.

m_status

std::vector<float>* TruthHitAnalysis::m_status

private

Definition at line 78 of file TruthHitAnalysis.h.

m_thistSvc

ServiceHandle<ITHistSvc> TruthHitAnalysis::m_thistSvc

private

Definition at line 84 of file TruthHitAnalysis.h.

m_tree

TTree* TruthHitAnalysis::m_tree

private

Definition at line 81 of file TruthHitAnalysis.h.

m_truth_eta

std::vector<float>* TruthHitAnalysis::m_truth_eta

private

Definition at line 75 of file TruthHitAnalysis.h.

m_truth_phi

std::vector<float>* TruthHitAnalysis::m_truth_phi

private

Definition at line 76 of file TruthHitAnalysis.h.

m_truth_pt

std::vector<float>* TruthHitAnalysis::m_truth_pt

private

Definition at line 74 of file TruthHitAnalysis.h.

m_truth_px

std::vector<float>* TruthHitAnalysis::m_truth_px

private

Definition at line 71 of file TruthHitAnalysis.h.

m_truth_py

std::vector<float>* TruthHitAnalysis::m_truth_py

private

Definition at line 72 of file TruthHitAnalysis.h.

m_truth_pz

std::vector<float>* TruthHitAnalysis::m_truth_pz

private

Definition at line 73 of file TruthHitAnalysis.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

m_vtx_barcode

std::vector<float>* TruthHitAnalysis::m_vtx_barcode

private

Definition at line 70 of file TruthHitAnalysis.h.

m_vtx_r

std::vector<float>* TruthHitAnalysis::m_vtx_r

private

Definition at line 69 of file TruthHitAnalysis.h.

m_vtx_x

std::vector<float>* TruthHitAnalysis::m_vtx_x

private

Definition at line 66 of file TruthHitAnalysis.h.

m_vtx_y

std::vector<float>* TruthHitAnalysis::m_vtx_y

private

Definition at line 67 of file TruthHitAnalysis.h.

m_vtx_z

std::vector<float>* TruthHitAnalysis::m_vtx_z

private

Definition at line 68 of file TruthHitAnalysis.h.

---

The documentation for this class was generated from the following files:

• TruthHitAnalysis.h
• TruthHitAnalysis.cxx