#include <TTbarPlusHeavyFlavorFilterTool.h>

Inheritance diagram for DerivationFramework::TTbarPlusHeavyFlavorFilterTool:

Collaboration diagram for DerivationFramework::TTbarPlusHeavyFlavorFilterTool:

Public Member Functions
	TTbarPlusHeavyFlavorFilterTool (const std::string &t, const std::string &n, const IInterface *p)

virtual	~TTbarPlusHeavyFlavorFilterTool ()

virtual StatusCode	initialize ()

virtual StatusCode	finalize ()

int	filterFlag () const

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	sysInitialize () override
	Perform system initialization for an algorithm. 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

Static Public Member Functions
static const InterfaceID &	interfaceID ()

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
bool	passBSelection (const xAOD::TruthParticle *part) const

bool	passCSelection (const xAOD::TruthParticle *part) const

bool	isInitialHadron (const xAOD::TruthParticle *part) const

bool	isFinalHadron (const xAOD::TruthParticle *part) const

bool	isQuarkFromHadron (const xAOD::TruthParticle *part) const

bool	isCHadronFromB (const xAOD::TruthParticle *part) const

bool	isLooping (const xAOD::TruthParticle part, std::set< const xAOD::TruthParticle > init_part=std::set< const xAOD::TruthParticle * >()) const
	init_part needed to detect looping graphs (sherpa) and to switch on using barcode to resolve it without affecting pythia8 up to know only seen at parton level More...

const xAOD::TruthParticle *	findInitial (const xAOD::TruthParticle *part, bool looping) const

bool	isFromTop (const xAOD::TruthParticle *part, bool looping) const

bool	isDirectlyFromTop (const xAOD::TruthParticle *part) const

bool	isDirectlyFromWTop (const xAOD::TruthParticle *part, bool looping) const

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
std::string	m_mcName
	properties More...

bool	m_usePileUp

bool	m_useFinalStateHadrons

double	m_bPtMinCut

double	m_bEtaMaxCut

double	m_cPtMinCut

double	m_cEtaMaxCut

int	m_bMultiCut

int	m_cMultiCut

bool	m_excludeBFromTop

bool	m_excludeCFromTop

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 25 of file TTbarPlusHeavyFlavorFilterTool.h.

Member Typedef Documentation

◆ StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ TTbarPlusHeavyFlavorFilterTool()

DerivationFramework::TTbarPlusHeavyFlavorFilterTool::TTbarPlusHeavyFlavorFilterTool	(	const std::string &	t,
		const std::string &	n,
		const IInterface *	p
	)

of course doesn't work if pu is not available e.g. generation level

MeV

>=

use IS quark

Definition at line 10 of file TTbarPlusHeavyFlavorFilterTool.cxx.

   : AthAlgTool(t,n,p)
 {
  
   declareInterface<DerivationFramework::TTbarPlusHeavyFlavorFilterTool>(this);
  
   declareProperty("MCCollectionName",m_mcName="TruthEvents");
   declareProperty("UsePileUp",m_usePileUp=false); 
   declareProperty("UseFinalStateHadrons",m_useFinalStateHadrons=false);
   declareProperty("BpTMinCut",m_bPtMinCut=5000.); 
   declareProperty("BetaMaxCut",m_bEtaMaxCut=3.);
   declareProperty("CpTMinCut",m_cPtMinCut=5000.); 
   declareProperty("CetaMaxCut",m_cEtaMaxCut=3.);
   declareProperty("BMultiplicityCut",m_bMultiCut=1); 
   declareProperty("CMultiplicityCut",m_cMultiCut=1); 
   declareProperty("ExcludeBFromTTbar",m_excludeBFromTop=true);  
   declareProperty("ExcludeCFromTTbar",m_excludeCFromTop=true); 
  
 }

◆ ~TTbarPlusHeavyFlavorFilterTool()

DerivationFramework::TTbarPlusHeavyFlavorFilterTool::~TTbarPlusHeavyFlavorFilterTool ( )

virtual

Definition at line 30 of file TTbarPlusHeavyFlavorFilterTool.cxx.

30 {}

Member Function Documentation

◆ declareGaudiProperty() [1/4]

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

◆ evtStore() [1/2]

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

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::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

◆ filterFlag()

int DerivationFramework::TTbarPlusHeavyFlavorFilterTool::filterFlag ( ) const

loop on particles

only one hard scatter break

loop on events (only one at evgen - no PU)

Definition at line 42 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                     {
  
   int nB=0;
   int nC=0;
  
   int nBtop=0;
   int nCtop=0;
  
   const xAOD::TruthEventContainer* xTruthEventContainer = 0;
   if (evtStore()->retrieve(xTruthEventContainer,m_mcName).isFailure()) {
     ATH_MSG_WARNING("could not retrieve TruthEventContainer " <<m_mcName);
     return -1;
   }
  
   for ( const auto* truthevent : *xTruthEventContainer ) {
  
     for(unsigned int i = 0; i < truthevent->nTruthParticles(); i++){
  
       const xAOD::TruthParticle* part = truthevent->truthParticle(i);
       // In release 21 we'll have a thinned truth record in the AODs.
       // Specifically, geant particle are removed in most cases. The subsequent
       // nullptr check is supposed to catch these truth particles,
       // unfortunately however, there's no way to check whether this truth
       // particle would have had an impact on what we do further down.
       if ( !part){
           // We could possibly also use break since the thinned truth particles
           // in principle should have no simulation particles.
           continue;
       }
  
       if (HepMC::is_simulation_particle(part)) break;
  
       bool isbquark=false;
       bool iscquark=false;
  
       bool isbhadron=false;
       bool ischadron=false;
  
       int pdgid = std::abs(part->pdgId());
  
       if(pdgid == 5 ){
         isbquark=true;
       }
       else if(pdgid == 4 ){
         iscquark=true;
       }
       else if ( MC::isBottomHadron(part) && !HepMC::is_simulation_particle(part)){
         isbhadron=true;
       }
       else if ( MC::isCharmHadron(part) && !HepMC::is_simulation_particle(part)){
         ischadron=true;
       }
       else {
         continue;
       }
  
       if( (isbquark || isbhadron) && !passBSelection(part) ) continue;
       if( (iscquark || ischadron) && !passCSelection(part) ) continue;
  
       if(isbhadron || ischadron){
         if(!isInitialHadron(part) && !m_useFinalStateHadrons) continue;
         if(!isFinalHadron(part) && m_useFinalStateHadrons) continue;
       }
  
       if(m_excludeBFromTop && isbquark){
         bool islooping = isLooping(part);
         if (isDirectlyFromTop(part)) ++nBtop;
         if (isDirectlyFromWTop(part, islooping)) ++nBtop;
       }
       if(m_excludeCFromTop && iscquark){
         bool islooping = isLooping(part);
         if(isDirectlyFromTop(part))++nCtop;
         if(isDirectlyFromWTop(part, islooping))++nCtop;
       }
  
       bool ischadronfromb = isCHadronFromB(part);
  
       if(isbhadron) ++nB;
       if(ischadron && !ischadronfromb) ++nC;
  
     } 
  
     if(!m_usePileUp){
       break;  
     }
  
   } 
  
  
   int nAddB=nB;
   if(m_excludeBFromTop){
     nAddB-=nBtop;
   }
  
   int nAddC=nC;
   if(m_excludeCFromTop){
     nAddC-=nCtop;
   }
  
   int flavortype=0;
  
   if(nAddC>=m_cMultiCut){
     flavortype=4;
   }
  
   if(nAddB>=m_bMultiCut){
     flavortype=5;
   }
  
   return flavortype;
  
 }

◆ finalize()

StatusCode DerivationFramework::TTbarPlusHeavyFlavorFilterTool::finalize ( )

virtual

Definition at line 37 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                     {
   return StatusCode::SUCCESS;
 }

◆ findInitial()

const xAOD::TruthParticle * DerivationFramework::TTbarPlusHeavyFlavorFilterTool::findInitial	(	const xAOD::TruthParticle *	part,
		bool	looping
	)		const

private

protection for sherpa

Definition at line 250 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                                                        {
  
   for(unsigned int i=0; i<part->nParents(); ++i){
     const xAOD::TruthParticle* parent = part->parent(i);
     if (HepMC::uniqueID(part) == HepMC::uniqueID(parent)) continue; 
     if (part->pdgId() == parent->pdgId() ){
       return findInitial(parent, looping);
     }
   }
   return part;
 }

◆ initialize()

StatusCode DerivationFramework::TTbarPlusHeavyFlavorFilterTool::initialize ( )

virtual

Definition at line 32 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                       {
   ATH_MSG_INFO("Initialize " );
   return StatusCode::SUCCESS;
 }

◆ inputHandles()

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

◆ interfaceID()

static const InterfaceID& DerivationFramework::TTbarPlusHeavyFlavorFilterTool::interfaceID ( )

inlinestatic

Definition at line 34 of file TTbarPlusHeavyFlavorFilterTool.h.

34 { return IID_TTbarPlusHeavyFlavorFilterTool; }

◆ isCHadronFromB()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isCHadronFromB ( const xAOD::TruthParticle * part ) const

private

protection for sherpa

Definition at line 222 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                        {
  
   if(!MC::isCharmHadron(part)||HepMC::is_simulation_particle(part)) return false;
  
   for(unsigned int i=0; i<part->nParents(); ++i){
     const xAOD::TruthParticle* parent = part->parent(i);
     if (HepMC::uniqueID(part) == HepMC::uniqueID(parent) ) continue; 
     if (MC::isBottomHadron(parent)&&!HepMC::is_simulation_particle(parent) ){
       return true;
     }
     if (MC::isCharmHadron(parent)&&!HepMC::is_simulation_particle(parent)){
       if(isCHadronFromB(parent)) return true;
     }
   }
  
   return false;
 }

◆ isDirectlyFromTop()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isDirectlyFromTop ( const xAOD::TruthParticle * part ) const

private

protection for sherpa

Definition at line 267 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                          {
  
   for(unsigned int i=0; i<part->nParents(); ++i){
     const xAOD::TruthParticle* parent = part->parent(i);
     if (HepMC::uniqueID(part) == HepMC::uniqueID(parent) ) continue; 
     if (std::abs( parent->pdgId() ) == 6 ) return true;
   }
   return false;
 }

◆ isDirectlyFromWTop()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isDirectlyFromWTop	(	const xAOD::TruthParticle *	part,
		bool	looping
	)		const

private

protection for sherpa

Definition at line 277 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                                          {
  
   for(unsigned int i=0; i<part->nParents(); ++i){
     const xAOD::TruthParticle* parent = part->parent(i);
     if (HepMC::uniqueID(part) == HepMC::uniqueID(parent)) continue; 
     if (MC::isW(parent) ){
       if (isFromTop(parent, looping) ) return true;
     }
   }
   return false;
 }

◆ isFinalHadron()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isFinalHadron ( const xAOD::TruthParticle * part ) const

private

protection for sherpa

Definition at line 194 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                       {
  
   int qtype = std::abs(MC::leadingQuark(part));
   for(unsigned j = 0; j < part->nChildren(); j++){
     const xAOD::TruthParticle* child = part->child(j);
     if (HepMC::uniqueID(part) == HepMC::uniqueID(child) ) continue; 
     int childtype = std::abs(MC::leadingQuark(child));
     if (childtype == qtype ){
       return false;
     }
   }
   return true;
 }

◆ isFromTop()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isFromTop	(	const xAOD::TruthParticle *	part,
		bool	looping
	)		const

private

Definition at line 262 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                                {
   const xAOD::TruthParticle* initpart = findInitial(part, looping);
   return isDirectlyFromTop(initpart);
 }

◆ isInitialHadron()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isInitialHadron ( const xAOD::TruthParticle * part ) const

private

protection for sherpa

Definition at line 178 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                        {
  
   int qtype = std::abs(MC::leadingQuark(part));
   for(unsigned int i=0; i<part->nParents(); ++i){
     const xAOD::TruthParticle* parent = part->parent(i);
       if (HepMC::uniqueID(part) == HepMC::uniqueID(parent) ) continue; 
       int mothertype = std::abs(MC::leadingQuark(parent));
       if (mothertype == qtype ){
         return false;
       }
     }
  
   return true;
 }

◆ isLooping()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isLooping	(	const xAOD::TruthParticle *	part,
		std::set< const xAOD::TruthParticle * >	init_part = `std::set<const xAOD::TruthParticle*>()`
	)		const

private

init_part needed to detect looping graphs (sherpa) and to switch on using barcode to resolve it without affecting pythia8 up to know only seen at parton level

Definition at line 240 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                                                               {
   init_part.insert(part);
   for(unsigned int i=0; i<part->nParents(); ++i){
     const xAOD::TruthParticle* parent = part->parent(i);
     if (init_part.find(parent) != init_part.end()) return true;
     if (isLooping(parent, init_part)) return true;
   }
   return false;
 }

◆ isQuarkFromHadron()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::isQuarkFromHadron ( const xAOD::TruthParticle * part ) const

private

protection for sherpa

Definition at line 208 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                           {
  
   for(unsigned int i=0; i<part->nParents(); ++i){
     const xAOD::TruthParticle* parent = part->parent(i);
     if (HepMC::uniqueID(part) == HepMC::uniqueID(parent) ) continue; 
     int mothertype = std::abs(MC::leadingQuark(parent));
     if (4 == mothertype || 5 == mothertype ){
       return true;
     }
     if (isQuarkFromHadron(parent)) return true;
   }
   return false;
 }

◆ msg() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                 {
     return this->msgStream();
   }

◆ msg() [2/2]

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

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                   {
     return this->msgStream(lvl);
   }

◆ msgLvl()

bool AthCommonMsg< AlgTool >::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< AlgTool > >::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.

◆ passBSelection()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::passBSelection ( const xAOD::TruthParticle * part ) const

private

Definition at line 157 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                       {
  
   double pt = part->pt();
   double eta = fabs(part->eta());
  
   if(pt <m_bPtMinCut) return false;
   if(eta > m_bEtaMaxCut) return false;
  
   return true;
  
 }

◆ passCSelection()

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::passCSelection ( const xAOD::TruthParticle * part ) const

private

Definition at line 169 of file TTbarPlusHeavyFlavorFilterTool.cxx.

                                                                                       {
  
   double pt = part->pt();
   double eta = fabs(part->eta());
   if (pt < m_cPtMinCut) return false;
   if (eta > m_cEtaMaxCut) return false;
   return true;
 }

◆ 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< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

◆ renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                           {
     handlesArray.renounce();
   }

◆ sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in DerivationFramework::CfAthAlgTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and asg::AsgMetadataTool.

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::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< AlgTool > >::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_bEtaMaxCut

double DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_bEtaMaxCut

private

Definition at line 48 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_bMultiCut

int DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_bMultiCut

private

Definition at line 52 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_bPtMinCut

double DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_bPtMinCut

private

Definition at line 47 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_cEtaMaxCut

double DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_cEtaMaxCut

private

Definition at line 50 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_cMultiCut

int DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_cMultiCut

private

Definition at line 53 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_cPtMinCut

double DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_cPtMinCut

private

Definition at line 49 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

◆ m_excludeBFromTop

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_excludeBFromTop

private

Definition at line 55 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_excludeCFromTop

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_excludeCFromTop

private

Definition at line 56 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_mcName

std::string DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_mcName

private

properties

Definition at line 42 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_useFinalStateHadrons

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_useFinalStateHadrons

private

Definition at line 45 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_usePileUp

bool DerivationFramework::TTbarPlusHeavyFlavorFilterTool::m_usePileUp

private

Definition at line 44 of file TTbarPlusHeavyFlavorFilterTool.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::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

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ TTbarPlusHeavyFlavorFilterTool()

◆ ~TTbarPlusHeavyFlavorFilterTool()

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()

◆ evtStore() [1/2]

◆ evtStore() [2/2]

◆ extraDeps_update_handler()

◆ filterFlag()

◆ finalize()

◆ findInitial()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ isCHadronFromB()

◆ isDirectlyFromTop()

◆ isDirectlyFromWTop()

◆ isFinalHadron()

◆ isFromTop()

◆ isInitialHadron()

◆ isLooping()

◆ isQuarkFromHadron()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ outputHandles()

◆ passBSelection()

◆ passCSelection()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_bEtaMaxCut

◆ m_bMultiCut

◆ m_bPtMinCut

◆ m_cEtaMaxCut

◆ m_cMultiCut

◆ m_cPtMinCut

◆ m_detStore

◆ m_evtStore

◆ m_excludeBFromTop

◆ m_excludeCFromTop

◆ m_mcName

◆ m_useFinalStateHadrons

◆ m_usePileUp

◆ m_varHandleArraysDeclared

◆ m_vhka