DecayVolumeFilter Class Reference

#include <DecayVolumeFilter.h>

Inheritance diagram for DecayVolumeFilter:

Collaboration diagram for DecayVolumeFilter:

Public Member Functions
	DecayVolumeFilter (const std::string &name, ISvcLocator *pSvcLocator)
virtual StatusCode	filterInitialize ()
virtual StatusCode	filterEvent (const EventContext &ctx)
virtual StatusCode	filterFinalize ()
bool	accept_flatbinning (float r)
void	reportBinStatistics () const
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
bool	filterPassed (const EventContext &ctx) const
void	setFilterPassed (bool state, const EventContext &ctx) const
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
Event loop algorithm methods: not to be overloaded
StatusCode	initialize ()
StatusCode	execute (const EventContext &ctx)
	Execute method.
StatusCode	finalize ()
Counters
int	nPassed () const
int	nFailed () const
int	nNeeded () const
bool	keepAll () const
Event collection accessors (const and non-const)
HepMC::GenEvent *event	ATLAS_NOT_CONST_THREAD_SAFE ()
	Access the current signal event (first in the McEventCollection).
McEventCollection *events	ATLAS_NOT_CONST_THREAD_SAFE ()
	Access the current event's McEventCollection.
const HepMC::GenEvent *	event_const (const EventContext &ctx) const
	Access the current signal event (const).
const McEventCollection *	events_const (const EventContext &ctx) const
	Access the current event's McEventCollection (const).
Particle data accessors
const ServiceHandle< IPartPropSvc >	partPropSvc () const
	Access the particle property service.
const HepPDT::ParticleDataTable &	particleTable () const
	Get a particle data table.
const HepPDT::ParticleDataTable &	pdt () const
	Shorter alias to get a particle data table.
const HepPDT::ParticleData *	particleData (int pid) const
	Access an element in the particle data table.
const EventContext &	getContext () const
	Deprecated methods (use the ones with EventContext).
bool	filterPassed () const
void	setFilterPassed (bool state) const

Protected Member Functions
virtual bool	isReEntrant () const override final
	Legacy algorithms are not thread-safe.
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.

Protected Attributes
Counters and requirements
int	m_nPass
int	m_nFail
int	m_nNeeded
bool	m_keepAll

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

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

Private Attributes
Gaudi::Property< double >	m_RCutMax {this, "RCutMax", 400., "Max radius of acceptance region"}
Gaudi::Property< double >	m_RCutMin {this, "RCutMin", 400., "Min radius of acceptance region"}
Gaudi::Property< double >	m_zCutMax {this, "zCutMax", 400., "Max z-coordinate of acceptance region"}
Gaudi::Property< double >	m_zCutMin {this, "zCutMin", 400., "Min z-coordinate of acceptance region"}
Gaudi::Property< double >	m_MaxAbsEta {this, "MaxAbsEta", 5., "Restrict acceptance region to certain eta"}
Gaudi::Property< int >	m_LLP_PDGID {this, "LLP_PDG", 36, "LLP PDG ID"}
Gaudi::Property< int >	m_MinPass {this, "MinPass", 2, "Minimum number of decays in specified volume in the event"}
Gaudi::Property< unsigned int >	m_nBins {this, "nBins", 0, "Number of bins for decay radius"}
Gaudi::Property< int >	m_nEvents {this, "nEvents", 1000, "Number of requested events in total"}
Gaudi::Property< float >	m_Rmargin {this, "DecayRadiusMargin", 100.f, "Leave out the last part of the decay radius to improve filter efficiency"}
unsigned int	m_eventCounter {0}
int	m_maxEntries {0}
std::map< int, int >	m_stats
std::vector< float >	m_bin_edges
std::map< int, int >	m_decay_radius
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

Properties
ServiceHandle< IPartPropSvc >	m_ppSvc {this, "PartPropSvc", "PartPropSvc"}
	Handle on the particle property service.
SG::ReadHandleKey< McEventCollection >	m_mcevents_const { this, "McEventKey", "GEN_EVENT", "StoreGate key of the MC event collection" }
	Const handle to the MC event collection.
std::string	m_mcEventKey {}
	StoreGate key for the MC event collection (defaults to GEN_EVENT).
BooleanProperty	m_mkMcEvent {this, "MakeMcEvent", false, "Create a new MC event collection if it doesn't exist"}
	Flag to determine if a new MC event collection should be made if it doesn't exist.

Detailed Description

Definition at line 15 of file DecayVolumeFilter.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

DecayVolumeFilter()

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

Definition at line 27 of file DecayVolumeFilter.cxx.

  : GenFilter(name, pSvcLocator)
{}

Member Function Documentation

accept_flatbinning()

bool DecayVolumeFilter::accept_flatbinning

(

float

r

)

Definition at line 68 of file DecayVolumeFilter.cxx.

                                                 {
  auto it = std::upper_bound(m_bin_edges.begin(), m_bin_edges.end(), r);
  int bin = std::distance(m_bin_edges.begin(), it)-1;
 
  if ( bin<0 || bin>static_cast<int>(m_nBins) ) {
    ATH_MSG_VERBOSE("\t failed (bin index "<<bin<<"out of range [0,"<<m_nBins<<"]! ");
    return false;
  }
 
  if(m_decay_radius[bin]<m_maxEntries){
    ++m_decay_radius[bin];
    ATH_MSG_VERBOSE("\t passed! new bin content for bin "<<bin<<" : "<<m_decay_radius[bin]);
    return true;
  }
  ATH_MSG_VERBOSE("\t failed! bin content for bin "<<bin<<" : "<<m_decay_radius[bin]);
  return false;
}

ATLAS_NOT_CONST_THREAD_SAFE() [1/2]

McEventCollection *events GenBase::ATLAS_NOT_CONST_THREAD_SAFE ( )

inherited

Access the current event's McEventCollection.

Note

This function will make a new McEventCollection if there is not already a valid one and MakeMcEvent=True.

ATLAS_NOT_CONST_THREAD_SAFE() [2/2]

HepMC::GenEvent *event GenBase::ATLAS_NOT_CONST_THREAD_SAFE ( )

inlineinherited

Access the current signal event (first in the McEventCollection).

Note

This function will make a new McEventCollection if there is not already a valid one and MakeMcEvent=True.

Definition at line 76 of file GenBase.h.

                                                      {
    if (events()->empty())
      ATH_MSG_ERROR("McEventCollection is empty during first event access");
    return *(events()->begin());
  }

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::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< Gaudi::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< Gaudi::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; }

event_const()

const HepMC::GenEvent * GenBase::event_const ( const EventContext & ctx ) const

inlineinherited

Access the current signal event (const).

Definition at line 83 of file GenBase.h.

                                                                    {
    const McEventCollection* coll = events_const(ctx);
    if (coll->empty())
      ATH_MSG_ERROR("Const McEventCollection is empty during first event access");
    return *(coll->begin());
  }

events_const()

const McEventCollection * GenBase::events_const ( const EventContext & ctx ) const

inlineinherited

Access the current event's McEventCollection (const).

Definition at line 97 of file GenBase.h.

                                                                         {
    SG::ReadHandle<McEventCollection> ret = SG::makeHandle(m_mcevents_const, ctx);
    if (!ret.isValid())
      ATH_MSG_ERROR("No McEventCollection found in StoreGate with key " << m_mcevents_const.key());
    return ret.cptr();
  }

evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::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; }

execute()

StatusCode GenFilter::execute ( const EventContext & ctx )

virtualinherited

Execute method.

Provides access to the EventContext if needed but is non-const as opposed to AthReentrantAlgorithm.

Todo

Probably the filter should only look at the first event... right?

Reimplemented from GenBase.

Definition at line 27 of file GenFilter.cxx.

                                                     {
  if (events_const(ctx)->empty()) {
    ATH_MSG_ERROR("No events found in McEventCollection");
    return StatusCode::FAILURE;
  } else if (events_const(ctx)->size() > 1) {
    ATH_MSG_WARNING("More than one event in current McEventCollection -- which is valid?");
  }
  StatusCode sc = filterEvent(ctx);
  if (filterPassed(ctx) || m_keepAll ) {
    ATH_MSG_DEBUG("Event passed filter");
    m_nPass += 1;
  } else {
    ATH_MSG_DEBUG("Event failed filter");
    m_nFail += 1;
  }
  // Bail out once we have enough events
  if (m_nPass >= m_nNeeded && m_nNeeded > 0)
    sc = StatusCode::FAILURE;
  return sc;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Gaudi::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();
}

filterEvent()

StatusCode DecayVolumeFilter::filterEvent ( const EventContext & ctx )

virtual

Implements GenFilter.

Definition at line 87 of file DecayVolumeFilter.cxx.

                                                                 {
  int nPass = 0;
  // Loop over the events store
  for (const HepMC::GenEvent* genEvt : *events_const(ctx)) {
    for (const auto& pitr : *genEvt) {
      // Check decay position of LLP
      if ( std::abs(pitr->pdg_id()) == m_LLP_PDGID ) {
          ATH_MSG_DEBUG("PDG: "<<pitr->pdg_id()<<" -> "<<std::fabs(pitr->momentum().pseudoRapidity()));
        
        // Check the eta range
        if ( std::abs(pitr->momentum().pseudoRapidity())>m_MaxAbsEta ) {
            continue;
          }
        
        // Count only particles not decaying to themselves
          bool selfDecay = false;
          if (pitr->end_vertex()) {
            for (const auto& child : pitr->end_vertex()->particles_out()) {
              if ( child->pdg_id() == pitr->pdg_id() ) {
                selfDecay = true;
                break;}
            }
        
        if (selfDecay){
          continue;
          }
 
          HepMC::ConstGenVertexPtr vtx = pitr->end_vertex();
          float x = vtx->position().x();
          float y = vtx->position().y();
          float z = vtx->position().z();
          float Rdecay = std::sqrt(x*x + y*y);
 
        // Check if the point is within the outer cylinder
          bool isInOuterCylinder = (Rdecay < m_RCutMax) && (std::abs(z) < m_zCutMax);
          // Check if the point is outside the inner cylinder
          bool isOutsideInnerCylinder = (Rdecay > m_RCutMin) || (std::abs(z) > m_zCutMin);
 
        if(isInOuterCylinder && isOutsideInnerCylinder) {
              // only test for flat binning if event is not yet accepted
              if (m_nBins<=1 || nPass>=1 || accept_flatbinning(std::sqrt(x*x+y*y+z*z))){
            nPass++;
            }
          }
          }
        }
    }
  }
  
  setFilterPassed(nPass >= m_MinPass, ctx);
 
  //fill statistics
  m_stats[nPass]++;
  m_eventCounter++;
  
  // Print stats every 10k events
  if (m_eventCounter%10000==0){
    reportBinStatistics(); 
    
    ATH_MSG_INFO("Success statistics: ");
    for (const auto& pair : m_stats) {
      ATH_MSG_INFO("Events with " << pair.first << " decays within specs: " << pair.second);
    }
  }
  
  return StatusCode::SUCCESS;
}

filterFinalize()

StatusCode DecayVolumeFilter::filterFinalize ( )

virtual

Reimplemented from GenFilter.

Definition at line 54 of file DecayVolumeFilter.cxx.

                                             {
  ATH_MSG_INFO("Filter statistics");
  for (const auto& pair : m_stats) {
    ATH_MSG_INFO("Events with " << pair.first << " decays within specs : " << pair.second);
  }
 
  if (m_nBins>1){
    reportBinStatistics(); 
  }
 
  return StatusCode::SUCCESS;
}

filterInitialize()

StatusCode DecayVolumeFilter::filterInitialize ( )

virtual

Reimplemented from GenFilter.

Definition at line 32 of file DecayVolumeFilter.cxx.

                                               {
  ATH_MSG_DEBUG("Configured cuts: "<< m_RCutMax<<", " << m_RCutMin<<", "<< m_zCutMax<<", "<< m_zCutMin);
 
  if (m_nBins>1){
    // initialize the histogram
    float lower_edge=std::min(m_RCutMin, m_zCutMin);
    float upper_edge=std::hypot(1.f*m_RCutMax, 1.f*m_zCutMax)-m_Rmargin;
    float bin_width=(upper_edge-lower_edge)/m_nBins;
 
    for (unsigned i=0;i<=m_nBins;++i){
      ATH_MSG_DEBUG("Bin " << i << " : ["<<lower_edge+i*bin_width<<" , "<<lower_edge+(i+1)*bin_width<<" )");
      m_bin_edges.push_back(lower_edge+i*bin_width);
      m_decay_radius[i]=0;
    }
    m_maxEntries=m_nEvents/m_nBins;
  }
  m_eventCounter=0;
 
  return StatusCode::SUCCESS;
}

filterPassed() [1/2]

bool AthAlgorithm::filterPassed ( ) const

inherited

Definition at line 94 of file AthAlgorithm.cxx.

                                      {
  return filterPassed( Gaudi::Hive::currentContext() );
}

filterPassed() [2/2]

bool AthAlgorithm::filterPassed ( const EventContext & ctx ) const

inherited

Definition at line 98 of file AthAlgorithm.cxx.

                                                             {
  return execState( ctx ).filterPassed();
}

finalize()

StatusCode GenFilter::finalize ( )

inherited

Definition at line 50 of file GenFilter.cxx.

                               {
  ATH_MSG_INFO("Events passed = " << m_nPass << "  Events failed = " << m_nFail);
  CHECK(filterFinalize());
  return StatusCode::SUCCESS;
}

getContext()

const EventContext & AthAlgorithm::getContext ( ) const

inherited

Deprecated methods (use the ones with EventContext).

Definition at line 90 of file AthAlgorithm.cxx.

                                                   {
  return Gaudi::Hive::currentContext();
}

initialize()

StatusCode GenFilter::initialize ( )

virtualinherited

Reimplemented from GenBase.

Definition at line 18 of file GenFilter.cxx.

                                 {
  CHECK(GenBase::initialize());
  m_nPass = 0;
  m_nFail = 0;
  CHECK(filterInitialize());
  return StatusCode::SUCCESS;
}

inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::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.

isReEntrant()

virtual bool AthAlgorithm::isReEntrant ( ) const

inlinefinaloverrideprotectedvirtualinherited

Legacy algorithms are not thread-safe.

Definition at line 111 of file AthAlgorithm.h.

{ return false; }

keepAll()

bool GenFilter::keepAll ( ) const

inlineinherited

Definition at line 55 of file GenFilter.h.

{return m_keepAll; }

msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msgLvl()

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

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

nFailed()

int GenFilter::nFailed ( ) const

inlineinherited

Definition at line 53 of file GenFilter.h.

{ return m_nFail; }

nNeeded()

int GenFilter::nNeeded ( ) const

inlineinherited

Definition at line 54 of file GenFilter.h.

{ return m_nNeeded; }

nPassed()

int GenFilter::nPassed ( ) const

inlineinherited

Definition at line 52 of file GenFilter.h.

{ return m_nPass; }

outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::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.

particleData()

const HepPDT::ParticleData * GenBase::particleData ( int pid ) const

inlineinherited

Access an element in the particle data table.

Definition at line 124 of file GenBase.h.

                                                        {
    return pdt().particle(HepPDT::ParticleID(std::abs(pid)));
  }

particleTable()

const HepPDT::ParticleDataTable & GenBase::particleTable ( ) const

inlineinherited

Get a particle data table.

Definition at line 116 of file GenBase.h.

                                                       {
    return *(m_ppSvc->PDT());
  }

partPropSvc()

const ServiceHandle< IPartPropSvc > GenBase::partPropSvc ( ) const

inlineinherited

Access the particle property service.

Definition at line 111 of file GenBase.h.

                                                        {
    return m_ppSvc;
  }

pdt()

const HepPDT::ParticleDataTable & GenBase::pdt ( ) const

inlineinherited

Shorter alias to get a particle data table.

Definition at line 121 of file GenBase.h.

{ return particleTable(); }

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< Gaudi::Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

reportBinStatistics()

void DecayVolumeFilter::reportBinStatistics

(

)

const

Definition at line 157 of file DecayVolumeFilter.cxx.

                                                  {
  if (m_nBins>1){
    ATH_MSG_INFO("Bin statistics: ");
    for (unsigned i=0;i<=m_nBins;i++){
        ATH_MSG_INFO("Bin "<<i<<" : "<<m_decay_radius.at(i));
      }
    }
}

setFilterPassed() [1/2]

void AthAlgorithm::setFilterPassed ( bool state ) const

inherited

Definition at line 102 of file AthAlgorithm.cxx.

                                                     {
  setFilterPassed( state, Gaudi::Hive::currentContext() );
}

setFilterPassed() [2/2]

void AthAlgorithm::setFilterPassed ( bool state, const EventContext & ctx ) const

inherited

Definition at line 106 of file AthAlgorithm.cxx.

                                                                              {
  execState( ctx ).setFilterPassed(state);
}

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< Gaudi::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< Gaudi::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< Gaudi::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_bin_edges

std::vector<float> DecayVolumeFilter::m_bin_edges

private

Definition at line 41 of file DecayVolumeFilter.h.

m_decay_radius

std::map<int, int> DecayVolumeFilter::m_decay_radius

private

Definition at line 42 of file DecayVolumeFilter.h.

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 393 of file AthCommonDataStore.h.

m_eventCounter

unsigned int DecayVolumeFilter::m_eventCounter {0}

private

Definition at line 38 of file DecayVolumeFilter.h.

{0}; // counter for events seen

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::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 114 of file AthAlgorithm.h.

m_keepAll

bool GenFilter::m_keepAll

protectedinherited

Definition at line 66 of file GenFilter.h.

m_LLP_PDGID

Gaudi::Property<int> DecayVolumeFilter::m_LLP_PDGID {this, "LLP_PDG", 36, "LLP PDG ID"}

private

Definition at line 32 of file DecayVolumeFilter.h.

{this, "LLP_PDG",             36, "LLP PDG ID"};

m_MaxAbsEta

Gaudi::Property<double> DecayVolumeFilter::m_MaxAbsEta {this, "MaxAbsEta", 5., "Restrict acceptance region to certain eta"}

private

Definition at line 31 of file DecayVolumeFilter.h.

{this, "MaxAbsEta",           5., "Restrict acceptance region to certain eta"};

m_maxEntries

int DecayVolumeFilter::m_maxEntries {0}

private

Definition at line 39 of file DecayVolumeFilter.h.

{0}; // maximum number of events per bin

m_mcEventKey

std::string GenBase::m_mcEventKey {}

protectedinherited

StoreGate key for the MC event collection (defaults to GEN_EVENT).

Definition at line 134 of file GenBase.h.

{};

m_mcevents_const

SG::ReadHandleKey<McEventCollection> GenBase::m_mcevents_const { this, "McEventKey", "GEN_EVENT", "StoreGate key of the MC event collection" }

privateinherited

Const handle to the MC event collection.

Definition at line 145 of file GenBase.h.

{ this, "McEventKey", "GEN_EVENT", "StoreGate key of the MC event collection" };

m_MinPass

Gaudi::Property<int> DecayVolumeFilter::m_MinPass {this, "MinPass", 2, "Minimum number of decays in specified volume in the event"}

private

Definition at line 33 of file DecayVolumeFilter.h.

{this, "MinPass",               2, "Minimum number of decays in specified volume in the event"};

m_mkMcEvent

BooleanProperty GenBase::m_mkMcEvent {this, "MakeMcEvent", false, "Create a new MC event collection if it doesn't exist"}

protectedinherited

Flag to determine if a new MC event collection should be made if it doesn't exist.

Definition at line 136 of file GenBase.h.

{this, "MakeMcEvent", false, "Create a new MC event collection if it doesn't exist"};

m_nBins

Gaudi::Property<unsigned int> DecayVolumeFilter::m_nBins {this, "nBins", 0, "Number of bins for decay radius"}

private

Definition at line 34 of file DecayVolumeFilter.h.

{this, "nBins",                 0, "Number of bins for decay radius"};

m_nEvents

Gaudi::Property<int> DecayVolumeFilter::m_nEvents {this, "nEvents", 1000, "Number of requested events in total"}

private

Definition at line 35 of file DecayVolumeFilter.h.

{this, "nEvents",            1000, "Number of requested events in total"};

m_nFail

int GenFilter::m_nFail

protectedinherited

Definition at line 64 of file GenFilter.h.

m_nNeeded

int GenFilter::m_nNeeded

protectedinherited

Definition at line 65 of file GenFilter.h.

m_nPass

int GenFilter::m_nPass

protectedinherited

Definition at line 63 of file GenFilter.h.

m_ppSvc

ServiceHandle<IPartPropSvc> GenBase::m_ppSvc {this, "PartPropSvc", "PartPropSvc"}

privateinherited

Handle on the particle property service.

Definition at line 142 of file GenBase.h.

{this, "PartPropSvc", "PartPropSvc"};

m_RCutMax

Gaudi::Property<double> DecayVolumeFilter::m_RCutMax {this, "RCutMax", 400., "Max radius of acceptance region"}

private

Definition at line 27 of file DecayVolumeFilter.h.

{this, "RCutMax",           400., "Max radius of acceptance region"};

m_RCutMin

Gaudi::Property<double> DecayVolumeFilter::m_RCutMin {this, "RCutMin", 400., "Min radius of acceptance region"}

private

Definition at line 28 of file DecayVolumeFilter.h.

{this, "RCutMin",           400., "Min radius of acceptance region"};

m_Rmargin

Gaudi::Property<float> DecayVolumeFilter::m_Rmargin {this, "DecayRadiusMargin", 100.f, "Leave out the last part of the decay radius to improve filter efficiency"}

private

Definition at line 36 of file DecayVolumeFilter.h.

{this, "DecayRadiusMargin", 100.f, "Leave out the last part of the decay radius to improve filter efficiency"};

m_stats

std::map<int, int> DecayVolumeFilter::m_stats

private

Definition at line 40 of file DecayVolumeFilter.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

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

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

m_zCutMax

Gaudi::Property<double> DecayVolumeFilter::m_zCutMax {this, "zCutMax", 400., "Max z-coordinate of acceptance region"}

private

Definition at line 29 of file DecayVolumeFilter.h.

{this, "zCutMax",           400., "Max z-coordinate of acceptance region"};

m_zCutMin

Gaudi::Property<double> DecayVolumeFilter::m_zCutMin {this, "zCutMin", 400., "Min z-coordinate of acceptance region"}

private

Definition at line 30 of file DecayVolumeFilter.h.

{this, "zCutMin",           400., "Min z-coordinate of acceptance region"};

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

• DecayVolumeFilter.h
• DecayVolumeFilter.cxx