DisplacedJetDispHypoTool Class Reference

#include <DisplacedJetDispHypoTool.h>

Inheritance diagram for DisplacedJetDispHypoTool:

Collaboration diagram for DisplacedJetDispHypoTool:

Classes
struct	Info

Public Member Functions
	DisplacedJetDispHypoTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual	~DisplacedJetDispHypoTool ()=default
virtual StatusCode	initialize () override
StatusCode	decide (Info &info) 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	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

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

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

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

Private Attributes
HLT::Identifier	m_decisionId
Gaudi::Property< float >	m_min_trk_pt {this, "min_trk_pt",{0}, "Minimum pt for a track [GeV]"}
Gaudi::Property< float >	m_d0cut {this, "trk_d0cut",{4}, "D0 cut applied to split prompt/displaced"}
Gaudi::Property< float >	m_z0stcut {this, "max_z0st",{3.0}, "Maximum value for z0*sin(theta) [mm]"}
Gaudi::Property< float >	m_d0sigcut {this, "d0sigcut",{25.0}, "Maximum value for z0*sin(theta) [mm]"}
Gaudi::Property< int >	m_maxprompt {this, "max_prompt_trk",{2}, "Max number of prompt tracks in a jet"}
Gaudi::Property< int >	m_mindisp {this, "min_disp_trk",{3}, "Min number of disp tracks in a jet"}
Gaudi::Property< float >	m_nother_frac {this, "nother_frac",{0.75}, "nother frac"}
Gaudi::Property< std::string >	m_cutname {this, "cut_name",{""}, "Name of cuts, used for decoration names"}
Gaudi::Property< bool >	m_usebeamspot {this, "use_beamspot",{true}, "Use beamspot info"}
ToolHandle< GenericMonitoringTool >	m_monTool {this,"MonTool","","Monitoring tool"}
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 18 of file DisplacedJetDispHypoTool.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

DisplacedJetDispHypoTool()

DisplacedJetDispHypoTool::DisplacedJetDispHypoTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent )

Definition at line 13 of file DisplacedJetDispHypoTool.cxx.

: AthAlgTool( type, name, parent ),
m_decisionId( HLT::Identifier::fromToolName( name ) ) {}

~DisplacedJetDispHypoTool()

virtual DisplacedJetDispHypoTool::~DisplacedJetDispHypoTool ( )

virtualdefault

Member Function Documentation

decide()

StatusCode DisplacedJetDispHypoTool::decide

(

Info &

info

)

const

Definition at line 22 of file DisplacedJetDispHypoTool.cxx.

                                                                {
    if ( info.previousDecisionIDs.count( m_decisionId.numeric() ) == 0 ) {
        ATH_MSG_DEBUG("Already rejected");
        return StatusCode::SUCCESS;
    }
 
    auto mon_ndisp = Monitored::Scalar<int>("ndisp", -1);
    auto mon_nprompt = Monitored::Scalar<int>("nprompt", -1);
    auto mon_frac_other = Monitored::Scalar<float>("frac_other", -1.0);
    
    std::vector<float> monvec_trk_d0sig;
    std::vector<float> monvec_trk_z0st;
    std::vector<float> monvec_trk_d0;
 
    auto mon_trk_d0sig = Monitored::Collection("trk_d0sig", monvec_trk_d0sig);
    auto mon_trk_z0st = Monitored::Collection("trk_z0st", monvec_trk_z0st);
    auto mon_trk_d0 = Monitored::Collection("trk_d0", monvec_trk_d0);
 
    Monitored::Group mon_group(m_monTool, mon_ndisp, mon_nprompt, mon_frac_other, mon_trk_d0sig, mon_trk_z0st, mon_trk_d0);
 
    //apply the track counting for the displaced tracks
    int ndisp = info.counts->getDetail<int>("ndisp_"+m_cutname);
    int nother = info.counts->getDetail<int>("nother_"+m_cutname);
    int nprompt = info.counts->getDetail<int>("nprompt_"+m_cutname);
 
 
    for(auto trk: *(info.lrt_tracks)){
        if(trk->pt()/Gaudi::Units::GeV < m_min_trk_pt) continue;
        unsigned int track_class = 0;
 
        monvec_trk_d0.push_back(std::abs(trk->d0()));
 
        if(std::abs(trk->d0()) < m_d0cut){
            double dz0 = trk->z0() + trk->vz() - info.primary_vertex->z();
            double dz0st = std::abs(std::sin(trk->theta()) * dz0);
 
            monvec_trk_z0st.push_back(dz0st);
 
            if(dz0st <= m_z0stcut){
                track_class = 1; //prompt
            }
        }else{
            double d0sig = 0.0;
 
            if(m_usebeamspot){
                d0sig = std::abs(xAOD::TrackingHelpers::d0significance(trk, info.beamspot.sigmaX(), info.beamspot.sigmaY(), info.beamspot.sigmaXY()));
            }else{
                d0sig = std::abs(xAOD::TrackingHelpers::d0significance(trk));
            }
 
            monvec_trk_d0sig.push_back(d0sig);
 
            //candidate displaced
            if(d0sig >= m_d0sigcut){
                track_class = 2; //displaced
                ATH_MSG_DEBUG("disp_trk in jet "<<info.jet->pt()/Gaudi::Units::GeV<<" accepted pT: "<<trk->pt()/Gaudi::Units::GeV<<" d0: "<<std::abs(trk->d0())<< " d0sig: "<<d0sig);
            }else{
                ATH_MSG_DEBUG("disp_trk in jet "<<info.jet->pt()/Gaudi::Units::GeV<<" dropped for d0sig pT: "<<trk->pt()/Gaudi::Units::GeV<<" d0: "<<std::abs(trk->d0())<< " d0sig: "<<d0sig);
            }
        }
 
        if(track_class == 1){
            nprompt += 1;
        }else if(track_class == 2){
            ndisp += 1;
        }else if(track_class == 0){
            nother += 1;
        }
    }
    double nother_frac = 0.0;
    //ensure divide by zero does not occur
    if((nother + ndisp + nprompt) > 0){
        nother_frac = nother*1.0/(nother + ndisp + nprompt);
    }
 
    ANA_MSG_DEBUG("jet pT = "<<info.jet->pt()/Gaudi::Units::GeV<<" nPrompt = "<<nprompt<<" nDisp = "<<ndisp<<" nother = "<<nother);
 
    mon_ndisp = ndisp;
    mon_nprompt = nprompt;
    mon_frac_other = nother_frac;
 
    if(ndisp >= m_mindisp && nprompt <= m_maxprompt && nother_frac <= m_nother_frac){
        //monitor passing jet pt and eta
        auto mon_jetpt = Monitored::Scalar<float>("pass_jet_pt", 0.0);
        auto mon_jeteta = Monitored::Scalar<float>("pass_jet_eta", -100);
        Monitored::Group mg_passing(m_monTool, mon_jetpt, mon_jeteta);
        mon_jetpt = info.jet->pt()/Gaudi::Units::GeV;
        mon_jeteta = info.jet->eta();
 
        addDecisionID( m_decisionId.numeric(), info.decision );
    }
 
    return StatusCode::SUCCESS;
}

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::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< AlgTool > >::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< AlgTool > >::detStore ( ) const

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore()

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.

{ 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

initialize()

StatusCode DisplacedJetDispHypoTool::initialize ( )

overridevirtual

Definition at line 17 of file DisplacedJetDispHypoTool.cxx.

                                                 {
    if (!m_monTool.empty()) ATH_CHECK(m_monTool.retrieve());
    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.

msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

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.

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

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_cutname

Gaudi::Property<std::string> DisplacedJetDispHypoTool::m_cutname {this, "cut_name",{""}, "Name of cuts, used for decoration names"}

private

Definition at line 55 of file DisplacedJetDispHypoTool.h.

{this, "cut_name",{""}, "Name of cuts, used for decoration names"};

m_d0cut

Gaudi::Property<float> DisplacedJetDispHypoTool::m_d0cut {this, "trk_d0cut",{4}, "D0 cut applied to split prompt/displaced"}

private

Definition at line 45 of file DisplacedJetDispHypoTool.h.

{this, "trk_d0cut",{4}, "D0 cut applied to split prompt/displaced"};

m_d0sigcut

Gaudi::Property<float> DisplacedJetDispHypoTool::m_d0sigcut {this, "d0sigcut",{25.0}, "Maximum value for z0*sin(theta) [mm]"}

private

Definition at line 48 of file DisplacedJetDispHypoTool.h.

{this, "d0sigcut",{25.0}, "Maximum value for z0*sin(theta) [mm]"};

m_decisionId

HLT::Identifier DisplacedJetDispHypoTool::m_decisionId

private

Definition at line 43 of file DisplacedJetDispHypoTool.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_maxprompt

Gaudi::Property<int> DisplacedJetDispHypoTool::m_maxprompt {this, "max_prompt_trk",{2}, "Max number of prompt tracks in a jet"}

private

Definition at line 51 of file DisplacedJetDispHypoTool.h.

{this, "max_prompt_trk",{2}, "Max number of prompt tracks in a jet"};

m_min_trk_pt

Gaudi::Property<float> DisplacedJetDispHypoTool::m_min_trk_pt {this, "min_trk_pt",{0}, "Minimum pt for a track [GeV]"}

private

Definition at line 44 of file DisplacedJetDispHypoTool.h.

{this, "min_trk_pt",{0}, "Minimum pt for a track [GeV]"};

m_mindisp

Gaudi::Property<int> DisplacedJetDispHypoTool::m_mindisp {this, "min_disp_trk",{3}, "Min number of disp tracks in a jet"}

private

Definition at line 52 of file DisplacedJetDispHypoTool.h.

{this, "min_disp_trk",{3}, "Min number of disp tracks in a jet"};

m_monTool

ToolHandle<GenericMonitoringTool> DisplacedJetDispHypoTool::m_monTool {this,"MonTool","","Monitoring tool"}

private

Definition at line 59 of file DisplacedJetDispHypoTool.h.

{this,"MonTool","","Monitoring tool"};

m_nother_frac

Gaudi::Property<float> DisplacedJetDispHypoTool::m_nother_frac {this, "nother_frac",{0.75}, "nother frac"}

private

Definition at line 53 of file DisplacedJetDispHypoTool.h.

{this, "nother_frac",{0.75}, "nother frac"};

m_usebeamspot

Gaudi::Property<bool> DisplacedJetDispHypoTool::m_usebeamspot {this, "use_beamspot",{true}, "Use beamspot info"}

private

Definition at line 57 of file DisplacedJetDispHypoTool.h.

{this, "use_beamspot",{true}, "Use beamspot info"};

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.

m_z0stcut

Gaudi::Property<float> DisplacedJetDispHypoTool::m_z0stcut {this, "max_z0st",{3.0}, "Maximum value for z0*sin(theta) [mm]"}

private

Definition at line 47 of file DisplacedJetDispHypoTool.h.

{this, "max_z0st",{3.0}, "Maximum value for z0*sin(theta) [mm]"};

---

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

• DisplacedJetDispHypoTool.h
• DisplacedJetDispHypoTool.cxx