#include <WriteThinnedData.h>

Inheritance diagram for AthExThinning::WriteThinnedData:

Collaboration diagram for AthExThinning::WriteThinnedData:

Public Member Functions
	WriteThinnedData (const std::string &name, ISvcLocator *pSvcLocator)
	Constructor with parameters: More...

virtual	~WriteThinnedData ()
	Destructor: More...

virtual StatusCode	initialize () override

virtual StatusCode	execute () override

virtual StatusCode	finalize () override

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
	WriteThinnedData ()
	Default constructor: More...

StatusCode	test (const EventContext &ctx, int testNum, const std::string &testName)
	Exercise the following thinning tests: [testName = "test1"] retrieve a `AthExParticles` container remove some of the `AthExParticle` using an 'AND' filter [testName = "test2"] retrieve a `AthExParticles` container remove some of the `AthExParticle` using an 'OR' filter [testName = "test3"] retrieve a `AthExIParticles` container remove some of the `AthExIParticle` using an 'AND' filter. More...

StatusCode	doThinningTest1 (const EventContext &ctx, const SG::ThinningHandleKey< AthExParticles > &particlesKey) const
	Apply the real thinning. More...

StatusCode	doThinningTest2 (const EventContext &ctx, const SG::ThinningHandleKey< AthExParticles > &particlesKey) const
	Apply the real thinning. More...

StatusCode	doThinningTest3 (const EventContext &ctx, const SG::ThinningHandleKey< AthExIParticles > &iparticlesKey) const
	Apply the real thinning. More...

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...

Protected Attributes
StringProperty	m_particlesName
	Particles input location. More...

SG::ThinningHandleKey< AthExParticles >	m_particlesKey1 { this, "ParticlesKey1", "", "" }

SG::ThinningHandleKey< AthExParticles >	m_particlesKey2 { this, "ParticlesKey2", "", "" }

SG::ReadHandleKeyArray< AthExIParticles >	m_iparticlesKeys { this, "IParticlesKeys", {}, "" }

SG::ThinningHandleKey< AthExIParticles >	m_iparticlesKey3 { this, "IParticlesKey3", "", "" }

StringProperty	m_decayName { this, "Decay", "TwoBodyDecay", "Input location of Decay" }
	Decay input location. More...

SG::ReadHandleKeyArray< AthExDecay >	m_decayKeys { this, "DecayKeys", {}, "" }

StringProperty	m_elephantinoName { this, "Elephantino", "PinkElephantino", "Input location of Elephantino" }
	Elephantino input location. More...

SG::ReadHandleKeyArray< AthExElephantino >	m_elephantinoKeys { this, "ElephantinoKeys", {}, "" }

BooleanArrayProperty	m_filter
	Filter to apply on the Particles. 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
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 58 of file WriteThinnedData.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

◆ WriteThinnedData() [1/2]

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

Constructor with parameters:

Definition at line 41 of file WriteThinnedData.cxx.

                                                : 
   ::AthAlgorithm( name, pSvcLocator )
 {
   //
   // Property declaration
   // 
   //declareProperty( "Property", m_nProperty );
  
   declareProperty( "Particles", 
                    m_particlesName = "Particles",
                    "Input location of particles (to be thinned)" );
  
   declareProperty( "Filter", 
                    m_filter, 
                    "Filter to apply on Particles (true == keep element)" );
   std::vector<bool> filter( 10, false );
   m_filter.set( filter );
  
 }

◆ ~WriteThinnedData()

WriteThinnedData::~WriteThinnedData ( )

virtual

Destructor:

Definition at line 64 of file WriteThinnedData.cxx.

65 {}

◆ WriteThinnedData() [2/2]

AthExThinning::WriteThinnedData::WriteThinnedData ( )

protected

Default constructor:

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.

95 { return m_detStore; }

◆ doThinningTest1()

StatusCode WriteThinnedData::doThinningTest1	(	const EventContext &	ctx,
		const SG::ThinningHandleKey< AthExParticles > &	particlesKey
	)		const

protected

Apply the real thinning.

Definition at line 219 of file WriteThinnedData.cxx.

 {
   SG::ThinningHandle<AthExParticles> particles (particlesKey, ctx);
   std::vector<bool> filter = m_filter.value();
   
   const double igev = 1. / Gaudi::Units::GeV;
   msg(MSG::INFO) << "Particles | filter :" << endmsg;
   for ( unsigned int i = 0; i != particles->size(); ++i ) {
     const std::string kr = filter[i] ? "keep" : "remove";
     msg(MSG::INFO)
       << std::setw(9) << (*particles)[i]->px() * igev
       << " | " << kr
       << endmsg;
   }
   msg(MSG::INFO) << "===================" << endmsg;
  
   std::fill( filter.begin() + (filter.size() / 2), 
          filter.end(),
          true );
   msg(MSG::INFO) << "Filter [" << std::boolalpha;
   std::copy( filter.begin(), filter.end(),
          std::ostream_iterator<bool>(msg(MSG::INFO).stream(), " ") );
   msg(MSG::INFO) << "]" << endmsg;
  
   msg(MSG::INFO) << "... Processing [pre-thinning] ..." << endmsg;
   particles.keep (filter);
   msg(MSG::INFO) << "======== Index table =========" << endmsg;
   {
     SG::ThinningDecisionBase tmp = particles.decision();
     tmp.buildIndexMap();
     for ( std::size_t i = 0; i != particles->size(); ++i ) {
       std::size_t newIdx = tmp.index( i );
       std::stringstream newIdxStr; 
       newIdxStr << newIdx;
       msg(MSG::INFO)
         << " idx " << i 
         << " -> "  << (newIdx == SG::ThinningDecision::RemovedIdx 
                        ? "-"
                        : newIdxStr.str() )
         << endmsg;
     }
   }
  
  
   filter = m_filter.value();
   std::fill( filter.begin(),
          filter.begin() + (filter.size() / 2), 
          true );
  
   msg(MSG::INFO) << "Filter [" << std::boolalpha;
   std::copy( filter.begin(), filter.end(),
          std::ostream_iterator<bool>(msg(MSG::INFO).stream(), " ") );
   msg(MSG::INFO) << "]" << endmsg;
  
   msg(MSG::INFO) << "... Processing [thinning] ..." << endmsg;
   particles.keep( filter, SG::ThinningDecisionBase::Op::And );
  
   msg(MSG::INFO) << "======== Index table =========" << endmsg;
   {
     SG::ThinningDecisionBase tmp = particles.decision();
     tmp.buildIndexMap();
     for ( std::size_t i = 0; i != particles->size(); ++i ) {
       std::size_t newIdx = tmp.index( i );
       std::stringstream newIdxStr; 
       newIdxStr << newIdx;
       msg(MSG::INFO)
         << " idx " << i 
         << " -> "  << (newIdx == SG::ThinningDecision::RemovedIdx 
                        ? "-"
                        : newIdxStr.str() )
         << endmsg;
     }
   }
   
   return StatusCode::SUCCESS;
 }

◆ doThinningTest2()

StatusCode WriteThinnedData::doThinningTest2	(	const EventContext &	ctx,
		const SG::ThinningHandleKey< AthExParticles > &	particlesKey
	)		const

protected

Apply the real thinning.

Definition at line 298 of file WriteThinnedData.cxx.

 {
   SG::ThinningHandle<AthExParticles> particles (particlesKey, ctx);
   std::vector<bool> filter = m_filter.value();
  
   const double igev = 1. / Gaudi::Units::GeV;
   msg(MSG::INFO) << "Particles | filter :" << endmsg;
   for ( unsigned int i = 0; i != particles->size(); ++i ) {
     const std::string kr = filter[i] ? "keep" : "remove";
     msg(MSG::INFO)
       << std::setw(9) << (*particles)[i]->px() * igev
       << " | " << kr
       << endmsg;
   }
   msg(MSG::INFO) << "===================" << endmsg;
  
   std::fill( filter.begin() + (filter.size() / 2), 
          filter.end(),
          false );
   msg(MSG::INFO) << "Filter [" << std::boolalpha;
   std::copy( filter.begin(), filter.end(),
          std::ostream_iterator<bool>(msg(MSG::INFO).stream(), " ") );
   msg(MSG::INFO) << "]" << endmsg;
  
   msg(MSG::INFO) << "... Processing [pre-thinning] ..." << endmsg;
   particles.keep (filter);
   msg(MSG::INFO) << "======== Index table =========" << endmsg;
   {
     SG::ThinningDecisionBase tmp = particles.decision();
     tmp.buildIndexMap();
     for ( std::size_t i = 0; i != particles->size(); ++i ) {
       std::size_t newIdx = tmp.index( i );
       std::stringstream newIdxStr; 
       newIdxStr << newIdx;
       msg(MSG::INFO)
         << " idx " << i 
         << " -> "  << (newIdx == SG::ThinningDecision::RemovedIdx 
                        ? "-"
                        : newIdxStr.str() )
         << endmsg;
     }
   }
  
  
   filter = m_filter.value();
   std::fill( filter.begin(),
          filter.begin() + (filter.size() / 2), 
          false );
  
   msg(MSG::INFO) << "Filter [" << std::boolalpha;
   std::copy( filter.begin(), filter.end(),
          std::ostream_iterator<bool>(msg(MSG::INFO).stream(), " ") );
   msg(MSG::INFO) << "]" << endmsg;
  
   msg(MSG::INFO) << "... Processing [thinning] ..." << endmsg;
   particles.keep (filter, SG::ThinningDecisionBase::Op::Or);
  
   msg(MSG::INFO) << "======== Index table =========" << endmsg;
   {
     SG::ThinningDecisionBase tmp = particles.decision();
     tmp.buildIndexMap();
     for ( std::size_t i = 0; i != particles->size(); ++i ) {
       std::size_t newIdx = tmp.index( i );
       std::stringstream newIdxStr; 
       newIdxStr << newIdx;
       msg(MSG::INFO) 
         << " idx " << i 
         << " -> "  << (newIdx == SG::ThinningDecision::RemovedIdx 
                        ? "-"
                        : newIdxStr.str() )
         << endmsg;
     }
   }
   
   return StatusCode::SUCCESS;
 }

◆ doThinningTest3()

StatusCode WriteThinnedData::doThinningTest3	(	const EventContext &	ctx,
		const SG::ThinningHandleKey< AthExIParticles > &	iparticlesKey
	)		const

protected

Apply the real thinning.

Definition at line 378 of file WriteThinnedData.cxx.

 {
   SG::ThinningHandle<AthExIParticles> iparticles (iparticlesKey, ctx);
   std::vector<bool> filter = m_filter.value();
  
   const double igev = 1. / Gaudi::Units::GeV;
   msg(MSG::INFO) << "IParticles | filter :" << endmsg;
   for ( unsigned int i = 0; i != iparticles->size(); ++i ) {
     const std::string kr = filter[i] ? "keep" : "remove";
     msg(MSG::INFO)
       << std::setw(9) << (*iparticles)[i]->px() * igev
       << " | " << kr
       << endmsg;
   }
   msg(MSG::INFO) << "===================" << endmsg;
  
   std::fill( filter.begin() + (filter.size() / 2), 
          filter.end(),
          true );
   msg(MSG::INFO) << "Filter [" << std::boolalpha;
   std::copy( filter.begin(), filter.end(),
          std::ostream_iterator<bool>(msg(MSG::INFO).stream(), " ") );
   msg(MSG::INFO) << "]" << endmsg;
  
   msg(MSG::INFO) << "... Processing [pre-thinning] ..." << endmsg;
   iparticles.keep (filter);
   msg(MSG::INFO) << "======== Index table =========" << endmsg;
   {
     SG::ThinningDecisionBase tmp = iparticles.decision();
     tmp.buildIndexMap();
     for ( std::size_t i = 0; i != iparticles->size(); ++i ) {
       std::size_t newIdx = tmp.index( i );
       std::stringstream newIdxStr; 
       newIdxStr << newIdx;
       msg(MSG::INFO)
         << " idx " << i 
         << " -> "  << (newIdx == SG::ThinningDecision::RemovedIdx 
                        ? "-"
                        : newIdxStr.str() )
         << endmsg;
     }
   }
  
  
   filter = m_filter.value();
   std::fill( filter.begin(),
          filter.begin() + (filter.size() / 2), 
          true );
  
   msg(MSG::INFO) << "Filter [" << std::boolalpha;
   std::copy( filter.begin(), filter.end(),
          std::ostream_iterator<bool>(msg(MSG::INFO).stream(), " ") );
   msg(MSG::INFO) << "]" << endmsg;
  
   msg(MSG::INFO) << "... Processing [thinning] ..." << endmsg;
   iparticles.keep (filter, SG::ThinningDecisionBase::Op::And);
  
   msg(MSG::INFO) << "======== Index table =========" << endmsg;
   {
     SG::ThinningDecisionBase tmp = iparticles.decision();
     tmp.buildIndexMap();
     for ( std::size_t i = 0; i != iparticles->size(); ++i ) {
       std::size_t newIdx = tmp.index( i );
       std::stringstream newIdxStr; 
       newIdxStr << newIdx;
       msg(MSG::INFO)
         << " idx " << i 
         << " -> "  << (newIdx == SG::ThinningDecision::RemovedIdx 
                        ? "-"
                        : newIdxStr.str() )
         << endmsg;
     }
   }
   
   return StatusCode::SUCCESS;
 }

◆ 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.

85 { 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.

90 { return m_evtStore; }

◆ execute()

StatusCode WriteThinnedData::execute ( )

overridevirtual

Definition at line 101 of file WriteThinnedData.cxx.

 {
   const EventContext& ctx = Gaudi::Hive::currentContext();
   ATH_MSG_DEBUG("Executing " << name() << "...");
  
   bool allGood = true;
   if ( !test( ctx, 0, "test1" ).isSuccess() ) {
     ATH_MSG_WARNING("Could not perform 'thinning test1' !!");
     allGood = false;
   }
  
   if ( !test( ctx, 1, "test2" ).isSuccess() ) {
     ATH_MSG_WARNING("Could not perform 'thinning test2' !!");
     allGood = false;
   }
  
   if ( !test( ctx, 2, "test3" ).isSuccess() ) {
     ATH_MSG_WARNING("Could not perform 'thinning test3' !!");
     allGood = false;
   }
  
   return allGood ? StatusCode::SUCCESS : StatusCode::FAILURE;
 }

◆ 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 WriteThinnedData::finalize ( )

overridevirtual

Definition at line 95 of file WriteThinnedData.cxx.

 {
   ATH_MSG_INFO("Finalizing " << name() << "...");
   return StatusCode::SUCCESS;
 }

◆ initialize()

StatusCode WriteThinnedData::initialize ( )

overridevirtual

Definition at line 69 of file WriteThinnedData.cxx.

 {
   ATH_MSG_INFO("Initializing " << name() << "...");
  
   for (int i = 0; i < 3; i++) {
     std::ostringstream ss;
     ss << "_test" << (i+1);
     m_elephantinoKeys.emplace_back (m_elephantinoName.value() + ss.str());
     m_decayKeys.emplace_back (m_decayName.value() + ss.str());
     m_iparticlesKeys.emplace_back (m_particlesName.value() + ss.str());
   }
   ATH_CHECK( m_elephantinoKeys.initialize() );
   ATH_CHECK( m_decayKeys.initialize() );
   ATH_CHECK( m_iparticlesKeys.initialize() );
  
   m_particlesKey1 = m_particlesName.value() + "_test1";
   m_particlesKey2 = m_particlesName.value() + "_test2";
   ATH_CHECK( m_particlesKey1.initialize ("StreamUSR_0") );
   ATH_CHECK( m_particlesKey2.initialize ("StreamUSR_0") );
  
   m_iparticlesKey3 = m_particlesName.value() + "_test3";
   ATH_CHECK( m_iparticlesKey3.initialize ("StreamUSR_0") );
  
   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.

◆ test()

StatusCode WriteThinnedData::test	(	const EventContext &	ctx,
		int	testNum,
		const std::string &	testName
	)

protected

Exercise the following thinning tests: [testName = "test1"] retrieve a AthExParticles container remove some of the AthExParticle using an 'AND' filter [testName = "test2"] retrieve a AthExParticles container remove some of the AthExParticle using an 'OR' filter [testName = "test3"] retrieve a AthExIParticles container remove some of the AthExIParticle using an 'AND' filter.

thinning

Definition at line 125 of file WriteThinnedData.cxx.

 {
   const std::string& test = testName;
   ATH_MSG_INFO("Performing thinning test [" << test << "]...");
  
   // fetch Particles
   const std::string particlesName = m_particlesName.value() + "_" + test;
   const AthExParticles * particles = 0;
   if ( !evtStore()->retrieve(particles, particlesName).isSuccess() ||
        0 == particles ) {
     ATH_MSG_WARNING
       ("Could not fetch particles at [" << particlesName << "] !!");
     return StatusCode::RECOVERABLE;
   }
  
   // fetch IParticles
   SG::ReadHandle<AthExIParticles> iparticles (m_iparticlesKeys[testNum], ctx);
  
   if ( iparticles->size()      != particles->size()     ||
        iparticles->at(0)->px() != particles->at(0)->px() ) {
     ATH_MSG_WARNING
       ("symlinked containers are corrupted: " << endmsg
        << " #iparticles: " << iparticles->size() << endmsg
        << " # particles: " <<  particles->size() << endmsg
        << "  ipx[0] = " << iparticles->at(0)->px() << endmsg
        << "   px[0] = " <<  particles->at(0)->px());
     return StatusCode::RECOVERABLE;
   }
  
   // fetch Decay
   SG::ReadHandle<AthExDecay> decay (m_decayKeys[testNum], ctx);
  
   // fetch Elephantino
   SG::ReadHandle<AthExElephantino> elephantino (m_elephantinoKeys[testNum], ctx);
  
   const double igev = 1. / Gaudi::Units::GeV;
   ATH_MSG_INFO("IN particles: " << particles->size() << endmsg
         << "IN decay: " << endmsg
         << " p1: px= " << decay->p1()->px() * igev << endmsg
         << " p2: px= " << decay->p2()->px() * igev << endmsg
         << " l1: px= " << decay->l1()->px() * igev << endmsg
         << " l2: px= " << decay->l2()->px() * igev);
  
   ATH_MSG_INFO("IN elephantino: " << endmsg
         << " leg1: px= " << elephantino->leg1()->px() * igev << endmsg
         << " leg2: px= " << elephantino->leg2()->px() * igev << endmsg
         << " leg3: px= " << elephantino->leg3()->px() * igev << endmsg
         << " leg4: px= " << elephantino->leg4()->px() * igev << endmsg
         << " ear1: px= " << elephantino->ear1()->px() * igev << endmsg
         << " ear2: px= " << elephantino->ear2()->px() * igev);
  
   if ( test == "test1" ) {
     if ( !doThinningTest1(ctx, m_particlesKey1).isSuccess() ) {
       ATH_MSG_WARNING("Could not exercise Thinning !!");
     }
   } else if ( test == "test2" ) {
     if ( !doThinningTest2(ctx, m_particlesKey2).isSuccess() ) {
       ATH_MSG_WARNING("Could not exercise Thinning !!");
     }
   } else if ( test == "test3" ) {
     if ( !doThinningTest3(ctx, m_iparticlesKey3).isSuccess() ) {
       ATH_MSG_WARNING("Could not exercise Thinning !!");
     }
   } else {
     ATH_MSG_ERROR("Unknown test: [" << test << "]");
     return StatusCode::FAILURE;
   }
  
   ATH_MSG_INFO
     ("Decay is now: " << endmsg
      << " p1: px= " << decay->p1()->px() * igev << endmsg
      << " p2: px= " << decay->p2()->px() * igev << endmsg
      << " l1: px= " << decay->l1()->px() * igev << endmsg
      << " l2: px= " << decay->l2()->px() * igev);
     
   ATH_MSG_INFO
     ("Elephantino is now: " << endmsg
      << " leg1: px= " << elephantino->leg1()->px() * igev << endmsg
      << " leg2: px= " << elephantino->leg2()->px() * igev << endmsg
      << " leg3: px= " << elephantino->leg3()->px() * igev << endmsg
      << " leg4: px= " << elephantino->leg4()->px() * igev << endmsg
      << " ear1: px= " << elephantino->ear1()->px() * igev << endmsg
      << " ear2: px= " << elephantino->ear2()->px() * igev);
  
  
   ATH_MSG_INFO("[" << test << "] has been performed.");
   return StatusCode::SUCCESS;
 }

◆ 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_decayKeys

SG::ReadHandleKeyArray<AthExDecay> AthExThinning::WriteThinnedData::m_decayKeys { this, "DecayKeys", {}, "" }

protected

Definition at line 128 of file WriteThinnedData.h.

◆ m_decayName

StringProperty AthExThinning::WriteThinnedData::m_decayName { this, "Decay", "TwoBodyDecay", "Input location of Decay" }

protected

Decay input location.

Definition at line 125 of file WriteThinnedData.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_elephantinoKeys

SG::ReadHandleKeyArray<AthExElephantino> AthExThinning::WriteThinnedData::m_elephantinoKeys { this, "ElephantinoKeys", {}, "" }

protected

Definition at line 135 of file WriteThinnedData.h.

◆ m_elephantinoName

StringProperty AthExThinning::WriteThinnedData::m_elephantinoName { this, "Elephantino", "PinkElephantino", "Input location of Elephantino" }

protected

Elephantino input location.

Definition at line 132 of file WriteThinnedData.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_filter

BooleanArrayProperty AthExThinning::WriteThinnedData::m_filter

protected

Filter to apply on the Particles.

For each element of the filter being true the corresponding particle will be kept.

Definition at line 140 of file WriteThinnedData.h.

◆ m_iparticlesKey3

SG::ThinningHandleKey<AthExIParticles> AthExThinning::WriteThinnedData::m_iparticlesKey3 { this, "IParticlesKey3", "", "" }

protected

Definition at line 121 of file WriteThinnedData.h.

◆ m_iparticlesKeys

SG::ReadHandleKeyArray<AthExIParticles> AthExThinning::WriteThinnedData::m_iparticlesKeys { this, "IParticlesKeys", {}, "" }

protected

Definition at line 118 of file WriteThinnedData.h.

◆ m_particlesKey1

SG::ThinningHandleKey<AthExParticles> AthExThinning::WriteThinnedData::m_particlesKey1 { this, "ParticlesKey1", "", "" }

protected

Definition at line 113 of file WriteThinnedData.h.

◆ m_particlesKey2

SG::ThinningHandleKey<AthExParticles> AthExThinning::WriteThinnedData::m_particlesKey2 { this, "ParticlesKey2", "", "" }

protected

Definition at line 115 of file WriteThinnedData.h.

◆ m_particlesName

StringProperty AthExThinning::WriteThinnedData::m_particlesName

protected

Particles input location.

Definition at line 111 of file WriteThinnedData.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:

Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ WriteThinnedData() [1/2]

◆ ~WriteThinnedData()

◆ WriteThinnedData() [2/2]

Member Function Documentation

◆ declareGaudiProperty() [1/4]

◆ declareGaudiProperty() [2/4]

◆ declareGaudiProperty() [3/4]

◆ declareGaudiProperty() [4/4]

◆ declareProperty() [1/6]

◆ declareProperty() [2/6]

◆ declareProperty() [3/6]

◆ declareProperty() [4/6]

◆ declareProperty() [5/6]

◆ declareProperty() [6/6]

◆ detStore()

◆ doThinningTest1()

◆ doThinningTest2()

◆ doThinningTest3()

◆ evtStore() [1/2]

◆ evtStore() [2/2]

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ finalize()

◆ initialize()

◆ inputHandles()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ test()

◆ updateVHKA()

Member Data Documentation

◆ m_decayKeys

◆ m_decayName

◆ m_detStore

◆ m_elephantinoKeys

◆ m_elephantinoName

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_filter

◆ m_iparticlesKey3

◆ m_iparticlesKeys

◆ m_particlesKey1

◆ m_particlesKey2

◆ m_particlesName

◆ m_varHandleArraysDeclared

◆ m_vhka