#include <InDetVertexSplitterHist.h>

Inheritance diagram for InDet::InDetVertexSplitterHist:

Collaboration diagram for InDet::InDetVertexSplitterHist:

Classes
struct	metaData
struct	vertexBranch

Public Member Functions
	InDetVertexSplitterHist (const std::string &name, ISvcLocator *pSvcLocator)
	Author: Peter V.
	~InDetVertexSplitterHist ()
	Destructor - check up memory allocation delete any memory allocation on the heap.
StatusCode	initialize ()
	Initialize.
StatusCode	finalize ()
	Finalize - delete any memory allocation from the heap.
StatusCode	execute ()
	Execute - on event by event.
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
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.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
StatusCode	makeSplitHist ()
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
ServiceHandle< ITHistSvc >	m_thistSvc
	get a handle on the Hist/TTree registration service
std::string	m_splitVxName
TTree *	m_ntuple
vertexBranch	m_oddBranch
vertexBranch	m_evenBranch
metaData	m_metaData
DataObjIDColl	m_extendedExtraObjects
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 33 of file InDetVertexSplitterHist.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

◆ InDetVertexSplitterHist()

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

Author: Peter V.

Loscutoff February 2009 head file Constructor

Definition at line 32 of file InDetVertexSplitterHist.cxx.

                            : 
  AthAlgorithm(name, pSvcLocator), 
  m_thistSvc("THistSvc",name),
  m_ntuple(nullptr)
{
  declareProperty("SpitVxContainer",m_splitVxName = "SplitVxCandidates");
  declareProperty("HistService",m_thistSvc);
 
}

◆ ~InDetVertexSplitterHist()

InDet::InDetVertexSplitterHist::~InDetVertexSplitterHist ( )

default

Destructor - check up memory allocation delete any memory allocation on the heap.

Member Function Documentation

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	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());
 
  }

◆ declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( Gaudi::Property< T, V, H > & 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.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< Algorithm > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

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.

85{ return m_evtStore; }

AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ execute()

StatusCode InDet::InDetVertexSplitterHist::execute ( )

Execute - on event by event.

Definition at line 80 of file InDetVertexSplitterHist.cxx.

                                                 {
 
  ATH_MSG_DEBUG("in execute()");
 
  StatusCode sc = StatusCode::SUCCESS;
 
  sc = makeSplitHist();
  if (sc.isFailure()) {
     return sc;
  }
 
  return sc;
}

◆ 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();
}

◆ finalize()

StatusCode InDet::InDetVertexSplitterHist::finalize ( )

Finalize - delete any memory allocation from the heap.

Definition at line 70 of file InDetVertexSplitterHist.cxx.

                                                  {
  ATH_MSG_DEBUG("in finalize()");
  
  return StatusCode::SUCCESS;
 
}

◆ initialize()

StatusCode InDet::InDetVertexSplitterHist::initialize ( )

Initialize.

Definition at line 52 of file InDetVertexSplitterHist.cxx.

                                                    {
  ATH_MSG_DEBUG("Initializing InDetVertexSplitterHist");
 
  StatusCode sc = StatusCode::SUCCESS;
 
  m_ntuple = new TTree("splitVertex","Split Vertices");
 
  m_ntuple->Branch("odd",&m_oddBranch,"tracks_odd/I:x_odd/F:y_odd:z_odd:c00_odd:c01_odd:c11_odd:c22_odd");
  m_ntuple->Branch("even",&m_evenBranch,"tracks_even/I:x_even/F:y_even:z_even:c00_even:c01_even:c11_even:c22_even");
  m_ntuple->Branch("meta",&m_metaData,"run/I:lumi:event");
  sc = m_thistSvc->regTree("/AANT/ntuple",m_ntuple);
  
  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.

◆ makeSplitHist()

StatusCode InDet::InDetVertexSplitterHist::makeSplitHist ( )

private

Definition at line 96 of file InDetVertexSplitterHist.cxx.

                                                       {
  ATH_MSG_DEBUG("in makeSplitHist()");
 
  StatusCode sc = StatusCode::SUCCESS;
 
  const VxContainer* vxCont = nullptr;
  sc = evtStore()->retrieve(vxCont, m_splitVxName);
  if(sc.isSuccess()){
    ATH_MSG_DEBUG("Retrieved vertex container " << m_splitVxName);
  }
  else{
    ATH_MSG_WARNING("Failed to retrieve vertex container " << m_splitVxName);
    return StatusCode::FAILURE;
  }
 
  int vcsize = ((int)vxCont->size() - 1)/2;
  int vxi = 0;
  while ( vxi < vcsize){
    const Trk::VxCandidate *vxContO = vxCont->at(2*vxi);
    const Trk::VxCandidate *vxContE = vxCont->at(2*vxi+1);
    if( vxContO->vxTrackAtVertex()->empty() or vxContE->vxTrackAtVertex()->empty())
      {ATH_MSG_DEBUG("Found a vertex with no tracks, skipping it");}
    else{
      float xo = vxContO->recVertex().position().x();
      float xeo = vxContO->recVertex().covariancePosition()(0,0);
      float yo = vxContO->recVertex().position().y();
      float yeo = vxContO->recVertex().covariancePosition()(1,1);
      float zo = vxContO->recVertex().position().z();
      float zeo =vxContO->recVertex().covariancePosition()(2,2);
      float cxyo = vxContO->recVertex().covariancePosition()(0,1);
      int so = vxContO->vxTrackAtVertex()->size();
      
      float xe = vxContE->recVertex().position().x();
      float xee = vxContE->recVertex().covariancePosition()(0,0);
      float ye = vxContE->recVertex().position().y();
      float yee = vxContE->recVertex().covariancePosition()(1,1);
      float ze = vxContE->recVertex().position().z();
      float zee =vxContE->recVertex().covariancePosition()(2,2);
      float cxye = vxContE->recVertex().covariancePosition()(0,1);
      int se = vxContE->vxTrackAtVertex()->size();
      
      m_oddBranch.size=so;
      m_oddBranch.x=xo;
      m_oddBranch.y=yo;
      m_oddBranch.z=zo;
      m_oddBranch.c00=xeo;
      m_oddBranch.c01=cxyo;
      m_oddBranch.c11=yeo;
      m_oddBranch.c22=zeo;
      
      m_evenBranch.size=se;
      m_evenBranch.x=xe;
      m_evenBranch.y=ye;
      m_evenBranch.z=ze;
      m_evenBranch.c00=xee;
      m_evenBranch.c01=cxye;
      m_evenBranch.c11=yee;
      m_evenBranch.c22=zee;
 
      const EventContext& ctx = Gaudi::Hive::currentContext();
      m_metaData.lumi = ctx.eventID().lumi_block();
      m_metaData.run = ctx.eventID().run_number();
      m_metaData.event = ctx.eventID().event_number();
      m_ntuple->Fill(); 
    }
    vxi++;
  }  
  return StatusCode::SUCCESS;
}

◆ msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ 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, AthHistogramAlgorithm, and PyAthena::Alg.

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_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_evenBranch

vertexBranch InDet::InDetVertexSplitterHist::m_evenBranch

private

Definition at line 66 of file InDetVertexSplitterHist.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_metaData

metaData InDet::InDetVertexSplitterHist::m_metaData

private

Definition at line 67 of file InDetVertexSplitterHist.h.

◆ m_ntuple

TTree* InDet::InDetVertexSplitterHist::m_ntuple

private

Definition at line 53 of file InDetVertexSplitterHist.h.

◆ m_oddBranch

vertexBranch InDet::InDetVertexSplitterHist::m_oddBranch

private

Definition at line 65 of file InDetVertexSplitterHist.h.

◆ m_splitVxName

std::string InDet::InDetVertexSplitterHist::m_splitVxName

private

Definition at line 51 of file InDetVertexSplitterHist.h.

◆ m_thistSvc

ServiceHandle<ITHistSvc> InDet::InDetVertexSplitterHist::m_thistSvc

private

get a handle on the Hist/TTree registration service

Definition at line 49 of file InDetVertexSplitterHist.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.

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

Classes

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ InDetVertexSplitterHist()

◆ ~InDetVertexSplitterHist()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ finalize()

◆ initialize()

◆ inputHandles()

◆ makeSplitHist()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evenBranch

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_metaData

◆ m_ntuple

◆ m_oddBranch

◆ m_splitVxName

◆ m_thistSvc

◆ m_varHandleArraysDeclared

◆ m_vhka