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ZFinder Class Reference

Convenience finder of leptonically decaying Zs. More...

#include <ZFinder.hh>

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List of all members.

Public Types

enum  ClusterPhotons { NOCLUSTER = 0, CLUSTERNODECAY = 1, CLUSTERALL }
enum  PhotonTracking { NOTRACK = 0, TRACK = 1 }

Public Member Functions

const Particles & bosons () const
const Particle boson () const
 Access to the found boson (assuming it exists).
const Particles & constituents () const
template<typename CMP >
Particles constituents (const CMP &cmp) const
const vector< DressedLepton > & allLeptons () const
const VetoedFinalState & remainingFinalState () const
void clear ()
 Clear the projection.
virtual bool accept (const Particle &p) const
 Decide if a particle is to be accepted or not.
bool before (const Projection &p) const
virtual const std::set< PdgIdPair > beamPairs () const
virtual std::string name () const
 Get the name of the projection.
Projection & addPdgIdPair (PdgId beam1, PdgId beam2)
 Add a colliding beam pair.
Log & getLog () const
 Get a Log object based on the getName() property of the calling projection object.
void setName (const std::string &name)
 Used by derived classes to set their name.
Constructors
 ZFinder (const FinalState &inputfs, const Cut &cuts, PdgId pid, double minmass, double maxmass, double dRmax=0.1, ClusterPhotons clusterPhotons=CLUSTERNODECAY, PhotonTracking trackPhotons=NOTRACK, double masstarget=91.2 *GeV)
virtual const Projection * clone () const
 Clone on the heap.
Particle accessors
virtual const Particles & particles () const
 Get the final-state particles in no particular order, with no cuts.
Particles particles (const Cut &c) const
 Get the final-state particles, with optional cuts.
template<typename F >
Particles particles (F sorter, const Cut &c=Cuts::open()) const
template<typename F >
Particles particles (const Cut &c, F sorter) const
size_t size () const
 Access the projected final-state particles.
bool empty () const
 Is this final state empty?
bool isEmpty () const
Particles particlesByPt (const Cut &c=Cuts::open()) const
Particles particlesByPt (double ptmin) const
Little-used sorted accessors
Deprecated:
Use the versions with a sorter function argument
Particles particlesByP (const Cut &c=Cuts::open()) const
Particles particlesByE (const Cut &c=Cuts::open()) const
Particles particlesByEt (const Cut &c=Cuts::open()) const
Particles particlesByEta (const Cut &c=Cuts::open()) const
Particles particlesByModEta (const Cut &c=Cuts::open()) const
Particles particlesByRapidity (const Cut &c=Cuts::open()) const
Particles particlesByModRapidity (const Cut &c=Cuts::open()) const
Projection "getting" functions
std::set< ConstProjectionPtr > getProjections () const
 Get the contained projections, including recursion.
template<typename PROJ >
const PROJ & getProjection (const std::string &name) const
 Get the named projection, specifying return type via a template argument.
const Projection & getProjection (const std::string &name) const
Projection applying functions
template<typename PROJ >
const PROJ & applyProjection (const Event &evt, const PROJ &proj) const
 Apply the supplied projection on event.
template<typename PROJ >
const PROJ & applyProjection (const Event &evt, const Projection &proj) const
 Apply the supplied projection on event.
template<typename PROJ >
const PROJ & applyProjection (const Event &evt, const std::string &name) const
 Apply the named projection on event.

Protected Member Functions

void project (const Event &e)
 Apply the projection on the supplied event.
int compare (const Projection &p) const
 Compare projections.
Cmp< Projection > mkNamedPCmp (const Projection &otherparent, const std::string &pname) const
Cmp< Projection > mkPCmp (const Projection &otherparent, const std::string &pname) const
ProjectionHandler & getProjHandler () const
 Get a reference to the ProjectionHandler for this thread.
Projection registration functions
template<typename PROJ >
const PROJ & addProjection (const PROJ &proj, const std::string &name)
const Projection & _addProjection (const Projection &proj, const std::string &name)
 Untemplated function to do the work...

Protected Attributes

Cut _cuts
 The kinematic cuts cuts.
Particles _theParticles
 The found particles returned by the particles() methods.
bool _allowProjReg
 Flag to forbid projection registration in analyses until the init phase.

Private Attributes

double _minmass
 Mass cuts to apply to clustered leptons (cf. InvMassFinalState)
double _maxmass
double _masstarget
PhotonTracking _trackPhotons
PdgId _pid
 Lepton flavour.
Particles _bosons
 list of found bosons (currently either 0 or 1)
vector< Particle > _constituents
 Clustered leptons.
vector< DressedLepton > _allLeptons
 Dressed leptons.

Friends

class Event
 Event is a friend.
class Cmp< Projection >
 The Cmp specialization for Projection is a friend.

For JetAlg compatibility

Todo:
Replace with cuts() accessor virtual Cut cuts() const { return _cuts; }
typedef Particle entity_type
typedef Particles collection_type
const collection_type & entities () const
 Template-usable interface common to JetAlg.

Detailed Description

Convenience finder of leptonically decaying Zs.

Chain together different projections as convenience for finding Z's from two leptons in the final state, including photon clustering.

Todo:
Inherit directly from ParticleFinder, not FinalState

Definition at line 18 of file ZFinder.hh.

Member Typedef Documentation

typedef Particles collection_type [inherited]

Definition at line 170 of file ParticleFinder.hh.

typedef Particle entity_type [inherited]

Definition at line 169 of file ParticleFinder.hh.

Member Enumeration Documentation

enum ClusterPhotons
Enumerator:
NOCLUSTER 
CLUSTERNODECAY 
CLUSTERALL 

Definition at line 21 of file ZFinder.hh.

{ NOCLUSTER=0, CLUSTERNODECAY=1, CLUSTERALL };
enum PhotonTracking
Enumerator:
NOTRACK 
TRACK 

Definition at line 22 of file ZFinder.hh.

{ NOTRACK=0, TRACK=1 };

Constructor & Destructor Documentation

ZFinder ( const FinalState &  inputfs,
const Cut &  cuts,
PdgId  pid,
double  minmass,
double  maxmass,
double  dRmax = 0.1,
ClusterPhotons  clusterPhotons = CLUSTERNODECAY,
PhotonTracking  trackPhotons = NOTRACK,
double  masstarget = 91.2*GeV 
)

Constructor taking cuts object

Parameters:
inputfsInput final state
cutslepton cuts
pidtype of the leptons
minmass,maxmassmass window
dRmaxmaximum dR of photons around leptons to take into account for Z reconstruction (only relevant if one of the following are true)
clusterPhotonswhether such photons are supposed to be clustered to the lepton objects and thus Z mom
trackPhotonswhether such photons should be added to _theParticles (cf. _trackPhotons)

Definition at line 9 of file ZFinder.cc.

References ZFinder::_masstarget, ZFinder::_maxmass, ZFinder::_minmass, ZFinder::_pid, ZFinder::_trackPhotons, IdentifiedFinalState::acceptIdPair(), ProjectionApplier::addProjection(), VetoedFinalState::addVetoOnThisFinalState(), ZFinder::CLUSTERALL, ZFinder::NOCLUSTER, and Projection::setName().

Referenced by ZFinder::clone().

  {
    setName("ZFinder");

    _minmass = minmass;
    _maxmass = maxmass;
    _masstarget = masstarget;
    _pid = pid;
    _trackPhotons = trackPhotons;

    IdentifiedFinalState bareleptons(inputfs);
    bareleptons.acceptIdPair(pid);
    const bool doClustering = (clusterPhotons != NOCLUSTER);
    const bool useDecayPhotons = (clusterPhotons == CLUSTERALL);
    DressedLeptons leptons(inputfs, bareleptons, dRmax, fsCut, doClustering, useDecayPhotons);
    addProjection(leptons, "DressedLeptons");

    VetoedFinalState remainingFS;
    remainingFS.addVetoOnThisFinalState(*this);
    addProjection(remainingFS, "RFS");
  }

Member Function Documentation

const Projection & _addProjection ( const Projection &  proj,
const std::string &  name 
) [protected, inherited]

Untemplated function to do the work...

Definition at line 33 of file ProjectionApplier.cc.

References ProjectionApplier::_allowProjReg, ProjectionApplier::getProjHandler(), ProjectionApplier::name(), Projection::name(), and ProjectionHandler::registerProjection().

Referenced by ProjectionApplier::addProjection().

                                                                             {
    if (!_allowProjReg) {
      cerr << "Trying to register projection '"
           << proj.name() << "' before init phase in '" << this->name() << "'." << endl;
      exit(2);
    }
    const Projection& reg = getProjHandler().registerProjection(*this, proj, name);
    return reg;
  }
bool accept ( const Particle &  p) const [virtual, inherited]

Decide if a particle is to be accepted or not.

Decide if a particle is to be accepted or not.

Todo:
Rename to _accept or acceptFinal?

Reimplemented in FinalPartons.

Definition at line 77 of file FinalState.cc.

References ParticleFinder::_cuts, and Particle::genParticle().

Referenced by InvMassFinalState::calc(), FinalState::project(), LeadingParticlesFinalState::project(), and DressedLeptons::project().

                                                 {
    // Not having status == 1 should never happen!
    assert(p.genParticle() == NULL || p.genParticle()->status() == 1);
    return _cuts->accept(p);
  }
Projection& addPdgIdPair ( PdgId  beam1,
PdgId  beam2 
) [inline, inherited]

Add a colliding beam pair.

Definition at line 107 of file Projection.hh.

References Projection::_beamPairs.

Referenced by Projection::Projection().

                                                       {
      _beamPairs.insert(PdgIdPair(beam1, beam2));
      return *this;
    }
const PROJ& addProjection ( const PROJ &  proj,
const std::string &  name 
) [inline, protected, inherited]

Register a contained projection. The type of the argument is used to instantiate a new projection internally: this new object is applied to events rather than the argument object. Hence you are advised to only use locally-scoped Projection objects in your Projection and Analysis constructors, and to avoid polymorphism (e.g. handling ConcreteProjection via a pointer or reference to type Projection) since this will screw up the internal type management.

Definition at line 116 of file ProjectionApplier.hh.

References ProjectionApplier::_addProjection().

Referenced by FastJets::_initBase(), VetoedFinalState::addVetoOnThisFinalState(), BeamThrust::BeamThrust(), CDF_2009_S8057893::CDF_2009_S8057893::init(), CentralEtHCM::CentralEtHCM(), ChargedFinalState::ChargedFinalState(), ChargedLeptons::ChargedLeptons(), DISFinalState::DISFinalState(), DISKinematics::DISKinematics(), DISLepton::DISLepton(), DressedLeptons::DressedLeptons(), FinalState::FinalState(), FoxWolframMoments::FoxWolframMoments(), FParameter::FParameter(), HadronicFinalState::HadronicFinalState(), HeavyHadrons::HeavyHadrons(), Hemispheres::Hemispheres(), IdentifiedFinalState::IdentifiedFinalState(), CMS_2010_S8547297::init(), CMS_2010_S8656010::init(), CMS_2015_I1327224::init(), ATLAS_2010_S8894728::init(), ALICE_2012_I1181770::init(), ATLAS_2011_S8994773::init(), CMS_2011_S8950903::init(), CMS_2012_PAS_QCD_11_010::init(), CMS_2015_I1356998::init(), CMSTOTEM_2014_I1294140::init(), ALICE_2011_S8909580::init(), ATLAS_2011_I894867::init(), ALICE_2014_I1300380::init(), LHCB_2013_I1208105::init(), ATLAS_2010_CONF_2010_049::init(), CMS_2011_S8941262::init(), CMS_2011_S8968497::init(), CMS_2011_S8973270::init(), CMS_2012_I1184941::init(), CMS_2012_I1090423::init(), CMS_2012_I1193338::init(), ATLAS_2014_I1298811::init(), CDF_2007_S7057202::init(), TOTEM_2012_I1115294::init(), TOTEM_2014_I1328627::init(), CMS_2012_I1087342::init(), CMS_2011_S9086218::init(), CMS_2011_S9215166::init(), ATLAS_2014_I1282441::init(), ALICE_2011_S8945144::init(), ATLAS_2015_I1387176::init(), ALICE_2015_I1357424::init(), ATLAS_2012_I1091481::init(), ATLAS_2011_I930220::init(), ATLAS_2011_S9002537::init(), CMS_2011_I954992::init(), TOTEM_2012_002::init(), CMS_2011_S8978280::init(), ATLAS_2010_S8591806::init(), CMS_2011_S9088458::init(), CMS_2013_I1265659::init(), CMS_2015_I1346843::init(), CMS_2015_I1384119::init(), D0_2011_I895662::init(), CMS_2011_S8957746::init(), LHCF_2012_I1115479::init(), MC_ELECTRONS::init(), MC_MUONS::init(), MC_TAUS::init(), MC_JETTAGS::init(), ATLAS_2012_I1188891::init(), CDF_2012_NOTE10874::init(), CMS_2013_I1208923::init(), CMS_2013_I1273574::init(), D0_2010_S8570965::init(), ATLAS_2011_I925932::init(), CDF_1997_S3541940::init(), ATLAS_2012_I1124167::init(), STAR_2006_S6500200::init(), STAR_2008_S7993412::init(), UA5_1987_S1640666::init(), CMS_2013_I1256943::init(), CMS_QCD_10_024::init(), CDF_1993_S2742446::init(), ARGUS_1993_S2789213::init(), MC_HINC::init(), CDF_2000_S4155203::init(), MC_JETS::init(), MC_KTSPLITTINGS::init(), CDF_2006_S6450792::init(), CDF_2005_S6080774::init(), SFM_1984_S1178091::init(), CMS_2013_I1258128::init(), CMS_2013_I1261026::init(), CMS_2014_I1298810::init(), ATLAS_2011_S9128077::init(), CMS_2015_I1310737::init(), D0_2000_S4480767::init(), ATLAS_2014_I1319490::init(), BABAR_2007_S7266081::init(), BELLE_2008_I786560::init(), LHCB_2012_I1208102::init(), MC_HJETS::init(), ARGUS_1993_S2669951::init(), MC_WWINC::init(), CDF_2008_S7782535::init(), MC_ZZINC::init(), CDF_2008_S8093652::init(), STAR_2006_S6870392::init(), ATLAS_2012_I1204447::init(), ATLAS_2013_I1190187::init(), UA5_1989_S1926373::init(), CMS_2013_I1209721::init(), CMS_2015_I1385107::init(), D0_2008_S6879055::init(), UA5_1982_S875503::init(), ATLAS_2013_I1219109::init(), ATLAS_2013_I1243871::init(), ATLAS_2014_I1268975::init(), CMS_2013_I1272853::init(), D0_2000_I499943::init(), ATLAS_2014_I1325553::init(), ATLAS_2014_I1327229::init(), ATLAS_2013_I1216670::init(), E735_1998_S3905616::init(), MC_DIPHOTON::init(), MC_DIJET::init(), ATLAS_2011_I944826::init(), MC_WWKTSPLITTINGS::init(), MC_ZZJETS::init(), ALEPH_1991_S2435284::init(), ATLAS_2012_I1183818::init(), PDG_TAUS::init(), ATLAS_2012_I1204784::init(), MC_ZZKTSPLITTINGS::init(), ATLAS_2011_S9035664::init(), CMS_2012_I1102908::init(), CDF_1988_S1865951::init(), CDF_1990_S2089246::init(), MC_HKTSPLITTINGS::init(), MC_PHOTONINC::init(), ATLAS_2011_S8924791::init(), CDF_2005_S6217184::init(), MC_WKTSPLITTINGS::init(), MC_ZINC::init(), OPAL_1995_S3198391::init(), OPAL_1996_S3257789::init(), OPAL_1997_S3608263::init(), OPAL_1998_S3702294::init(), OPAL_2000_S4418603::init(), MC_ZKTSPLITTINGS::init(), ALEPH_1996_S3196992::init(), ATLAS_2010_S8817804::init(), OPAL_1998_S3749908::init(), ALEPH_2002_S4823664::init(), D0_1996_S3324664::init(), D0_2007_S7075677::init(), D0_2009_S8202443::init(), D0_2010_S8821313::init(), DELPHI_1999_S3960137::init(), EXAMPLE_CUTS::init(), UA5_1986_S1583476::init(), CDF_1994_S2952106::init(), MC_IDENTIFIED::init(), ATLAS_2011_I945498::init(), MC_PHOTONJETS::init(), MC_PHOTONKTSPLITTINGS::init(), ATLAS_2011_I954993::init(), MC_WINC::init(), CMS_2012_I1107658::init(), MC_ZJETS::init(), D0_2008_S7554427::init(), D0_2008_S7863608::init(), MC_WWJETS::init(), D0_2010_S8671338::init(), H1_1995_S3167097::init(), CDF_2008_S7828950::init(), UA1_1990_S2044935::init(), ATLAS_2012_I1119557::init(), CDF_2008_S7540469::init(), MC_LEADJETUE::init(), ATLAS_2011_S9131140::init(), ATLAS_2011_S9212353::init(), ATLAS_2014_I1306615::init(), LHCB_2011_I919315::init(), ATLAS_2014_I1300647::init(), MC_WJETS::init(), D0_2001_S4674421::init(), ATLAS_2014_I1307756::init(), ATLAS_2012_CONF_2012_104::init(), MC_GENERIC::init(), MC_TTBAR::init(), ATLAS_2012_I1180197::init(), D0_2008_S7837160::init(), ATLAS_2012_CONF_2012_105::init(), ZEUS_2001_S4815815::init(), CMS_2012_I941555::init(), CDF_1996_S3108457::init(), DELPHI_1995_S3137023::init(), ATLAS_2011_CONF_2011_098::init(), ALICE_2010_S8624100::init(), CMS_2014_I1303894::init(), ATLAS_2012_CONF_2012_103::init(), OPAL_1997_S3396100::init(), STAR_2009_UE_HELEN::init(), D0_1996_S3214044::init(), STAR_2006_S6860818::init(), ATLAS_2015_I1345452::init(), ATLAS_2012_CONF_2012_109::init(), ATLAS_2013_I1217863_Z::init(), ALEPH_1999_S4193598::init(), ATLAS_2013_I1244522::init(), ATLAS_2012_I1095236::init(), ATLAS_2012_I1126136::init(), CDF_2008_S8095620::init(), ALEPH_2004_S5765862::init(), JADE_OPAL_2000_S4300807::init(), ATLAS_2011_I926145::init(), MC_QCD_PARTONS::init(), ATLAS_2012_I1186556::init(), ATLAS_2013_I1217863_W::init(), EXAMPLE::init(), ATLAS_2011_S8983313::init(), JADE_1998_S3612880::init(), LHCB_2013_I1218996::init(), CDF_1996_S3349578::init(), MC_HFJETS::init(), CDF_2009_NOTE_9936::init(), ALICE_2010_S8625980::init(), ALICE_2010_S8706239::init(), ATLAS_2012_I1125961::init(), CMS_2013_I1218372::init(), ATLAS_2014_I1288706::init(), ATLAS_2012_CONF_2012_001::init(), ATLAS_2012_I1125575::init(), ATLAS_2012_I1190891::init(), ATLAS_2011_S9212183::init(), ATLAS_2012_I1112263::init(), ATLAS_2011_S8971293::init(), CDF_2009_S8383952::init(), CDF_1998_S3618439::init(), CDF_2009_S8436959::init(), ATLAS_2013_I1230812::init(), CDF_2001_S4563131::init(), CDF_2000_S4266730::init(), D0_2009_S8349509::init(), D0_2009_S8320160::init(), ATLAS_2013_I1263495::init(), MC_SUSY::init(), ATLAS_2014_I1298023::init(), SLD_2002_S4869273::init(), DELPHI_2002_069_CONF_603::init(), ATLAS_2010_S8919674::init(), ALEPH_2001_S4656318::init(), CDF_2001_S4517016::init(), D0_2006_S6438750::init(), ATLAS_2015_CONF_2015_041::init(), ATLAS_2012_I1082936::init(), ATLAS_2014_I1307243::init(), D0_2010_S8566488::init(), LHCB_2014_I1281685::init(), LHCB_2012_I1119400::init(), CDF_1996_S3418421::init(), MC_PHOTONS::init(), ATLAS_2011_I921594::init(), SLD_1996_S3398250::init(), LHCB_2011_I917009::init(), ATLAS_2014_I1326641::init(), UA5_1988_S1867512::init(), ATLAS_2014_I1306294::init(), ATLAS_2011_S9108483::init(), CDF_2006_S6653332::init(), D0_2008_S7662670::init(), MC_WPOL::init(), CDF_2008_S7541902::init(), ATLAS_2014_I1304688::init(), ATLAS_2011_S9019561::init(), OPAL_2002_S5361494::init(), ATLAS_2012_I1082009::init(), ATLAS_2011_S9225137::init(), DELPHI_2000_S4328825::init(), ATLAS_2012_I946427::init(), ATLAS_2012_I943401::init(), ATLAS_2012_I1199269::init(), TASSO_1990_S2148048::init(), ATLAS_2012_I1117704::init(), ATLAS_2011_CONF_2011_090::init(), ATLAS_2012_I1083318::init(), ATLAS_2012_I1084540::init(), CMS_2013_I1224539_WJET::init(), ATLAS_2012_CONF_2012_153::init(), CMS_2013_I1224539_DIJET::init(), ATLAS_2013_I1217867::init(), CDF_2009_S8233977::init(), ATLAS_2015_I1364361::init(), CMS_2013_I1224539_ZJET::init(), CDF_2010_S8591881_DY::init(), CDF_2010_S8591881_QCD::init(), D0_2004_S5992206::init(), ATLAS_2010_S8914702::init(), ATLAS_2014_I1312627::init(), D0_2008_S7719523::init(), CDF_2001_S4751469::init(), ATLAS_2010_S8918562::init(), ATLAS_2011_S9120807::init(), ATLAS_2011_S9041966::init(), ATLAS_2012_I1094568::init(), DELPHI_1996_S3430090::init(), ALEPH_1996_S3486095::init(), ATLAS_2012_I1093738::init(), OPAL_2004_S6132243::init(), OPAL_1994_S2927284::init(), BELLE_2013_I1216515::init(), STAR_2008_S7869363::init(), BABAR_2007_S6895344::init(), ATLAS_2011_S9126244::init(), MC_VH2BB::init(), BABAR_2005_S6181155::init(), BELLE_2001_S4598261::init(), ATLAS_2011_I919017::init(), OPAL_2001_S4553896::init(), BABAR_2013_I1238276::init(), ATLAS_2012_I1203852::init(), CDF_2004_S5839831::init(), BABAR_2003_I593379::init(), ATLAS_2012_I1094061::init(), ARGUS_1993_S2653028::init(), CLEO_2004_S5809304::init(), OPAL_1998_S3780481::init(), ATLAS_2012_I1093734::init(), OPAL_1993_S2692198::init(), ATLAS_2014_I1279489::init(), ATLAS_2014_I1282447::init(), ATLAS_2012_I1094564::init(), H1_1994_S2919893::init(), H1_2000_S4129130::init(), SLD_2004_S5693039::init(), SLD_1999_S3743934::init(), PDG_HADRON_MULTIPLICITIES::init(), PDG_HADRON_MULTIPLICITIES_RATIOS::init(), JetAlg::JetAlg(), JetShape::JetShape(), LeadingParticlesFinalState::LeadingParticlesFinalState(), LossyFinalState< ConstRandomFilter >::LossyFinalState(), MergedFinalState::MergedFinalState(), MissingMomentum::MissingMomentum(), NeutralFinalState::NeutralFinalState(), NonHadronicFinalState::NonHadronicFinalState(), ParisiTensor::ParisiTensor(), PrimaryHadrons::PrimaryHadrons(), PromptFinalState::PromptFinalState(), Sphericity::Sphericity(), Spherocity::Spherocity(), TauFinder::TauFinder(), Thrust::Thrust(), TriggerCDFRun0Run1::TriggerCDFRun0Run1(), TriggerCDFRun2::TriggerCDFRun2(), TriggerUA5::TriggerUA5(), VetoedFinalState::VetoedFinalState(), VisibleFinalState::VisibleFinalState(), WFinder::WFinder(), and ZFinder::ZFinder().

                                                                       {
      const Projection& reg = _addProjection(proj, name);
      const PROJ& rtn = dynamic_cast<const PROJ&>(reg);
      return rtn;
    }
const vector<DressedLepton>& allLeptons ( ) const [inline]

Access to all DressedLeptons in the fiducial region.

This includes those DressedLeptons that could not be paired up with any other DressedLepton to form a Z candidate.

Definition at line 84 of file ZFinder.hh.

References ZFinder::_allLeptons.

{ return _allLeptons; }
const PROJ& applyProjection ( const Event &  evt,
const PROJ &  proj 
) const [inline, inherited]

Apply the supplied projection on event.

Definition at line 70 of file ProjectionApplier.hh.

References ProjectionApplier::_applyProjection().

Referenced by DISFinalState::project().

                                                                          {
      return pcast<PROJ>(_applyProjection(evt, proj));
    }
const PROJ& applyProjection ( const Event &  evt,
const Projection &  proj 
) const [inline, inherited]

Apply the supplied projection on event.

Definition at line 77 of file ProjectionApplier.hh.

References ProjectionApplier::_applyProjection().

                                                                                {
      return pcast<PROJ>(_applyProjection(evt, proj));
    }
const PROJ& applyProjection ( const Event &  evt,
const std::string &  name 
) const [inline, inherited]

Apply the named projection on event.

Definition at line 84 of file ProjectionApplier.hh.

References ProjectionApplier::_applyProjection().

                                                                               {
      return pcast<PROJ>(_applyProjection(evt, name));
    }
const set< PdgIdPair > beamPairs ( ) const [virtual, inherited]

Return the allowed beam pairs on which this projection can operate, not including recursion. Derived classes should ensure that all contained projections are registered in the _projections set for the beam constraint chaining to work.

Todo:
Remove the beam constraints system from projections.

Definition at line 35 of file Projection.cc.

References Projection::_beamPairs, Projection::beamPairs(), Projection::getLog(), ProjectionApplier::getProjections(), Rivet::intersection(), and Log::TRACE.

Referenced by Projection::beamPairs().

                                                   {
    set<PdgIdPair> ret = _beamPairs;
    set<ConstProjectionPtr> projs = getProjections();
    for (set<ConstProjectionPtr>::const_iterator ip = projs.begin(); ip != projs.end(); ++ip) {
      ConstProjectionPtr p = *ip;
      getLog() << Log::TRACE << "Proj addr = " << p << endl;
      if (p) ret = intersection(ret, p->beamPairs());
    }
    return ret;
  }
bool before ( const Projection &  p) const [inherited]

Determine whether this object should be ordered before the object p given as argument. If p is of a different class than this, the before() function of the corresponding type_info objects is used. Otherwise, if the objects are of the same class, the virtual compare(const Projection &) will be returned.

Definition at line 24 of file Projection.cc.

References Projection::compare().

Referenced by less< const Rivet::Projection * >::operator()().

                                                   {
    const std::type_info& thisid = typeid(*this);
    const std::type_info& otherid = typeid(p);
    if (thisid == otherid) {
      return compare(p) < 0;
    } else {
      return thisid.before(otherid);
    }
  }
const Particle boson ( ) const [inline]

Access to the found boson (assuming it exists).

Definition at line 61 of file ZFinder.hh.

References ZFinder::_bosons.

Referenced by ATLAS_2013_I1217863_Z::analyze().

{ return _bosons[0]; }
const Particles& bosons ( ) const [inline]

Access to the found bosons

Note:
Currently either 0 or 1 boson can be found.

Definition at line 58 of file ZFinder.hh.

References ZFinder::_bosons.

Referenced by LHCB_2012_I1208102::analyze(), CDF_2000_S4155203::analyze(), D0_2007_S7075677::analyze(), D0_2000_I503361::analyze(), D0_2010_S8671338::analyze(), MC_HINC::analyze(), CDF_2012_I1124333::analyze(), D0_2008_S7554427::analyze(), D0_2015_I1324946::analyze(), MC_HKTSPLITTINGS::analyze(), MC_ZKTSPLITTINGS::analyze(), MC_HJETS::analyze(), D0_2008_S6879055::analyze(), MC_ZJETS::analyze(), MC_ZINC::analyze(), D0_2010_S8821313::analyze(), MC_ZZKTSPLITTINGS::analyze(), CDF_2009_S8383952::analyze(), D0_2008_S7863608::analyze(), ATLAS_2011_S9131140::analyze(), D0_2009_S8202443::analyze(), ATLAS_2011_I954993::analyze(), CMS_2013_I1209721::analyze(), MC_ZZJETS::analyze(), CMS_2015_I1310737::analyze(), CMS_2012_I941555::analyze(), D0_2009_S8349509::analyze(), CMS_2012_I1107658::analyze(), ATLAS_2014_I1306294::analyze(), MC_ZZINC::analyze(), ATLAS_2013_I1217863_Z::analyze(), ATLAS_2014_I1315949::analyze(), ATLAS_2011_I926145::analyze(), CMS_2013_I1224539_ZJET::analyze(), ATLAS_2013_I1230812::analyze(), CMS_2013_I1122847::analyze(), MC_VH2BB::analyze(), ATLAS_2014_I1288706::FillPlots(), ATLAS_2012_I1204784::fillPlots(), ATLAS_2011_I928289_Z::FillPlots1d(), ATLAS_2014_I1300647::FillPlots1d(), ATLAS_2014_I1300647::FillPlots3d(), CMS_2013_I1224539_ZJET::isBackToBack_zj(), and CMS_2013_I1258128::makeZCut().

{ return _bosons; }
void clear ( ) [inline]

Clear the projection.

Definition at line 104 of file ZFinder.hh.

References ZFinder::_allLeptons, ZFinder::_bosons, ZFinder::_constituents, and ParticleFinder::_theParticles.

Referenced by ZFinder::project().

                 {
      _theParticles.clear();
      _bosons.clear();
      _constituents.clear();
      _allLeptons.clear();
    }
virtual const Projection* clone ( ) const [inline, virtual]

Clone on the heap.

Reimplemented from FinalState.

Definition at line 48 of file ZFinder.hh.

References ZFinder::ZFinder().

                                            {
      return new ZFinder(*this);
    }
int compare ( const Projection &  p) const [protected, virtual]

Compare projections.

Reimplemented from FinalState.

Definition at line 47 of file ZFinder.cc.

References ZFinder::_maxmass, ZFinder::_minmass, ZFinder::_pid, ZFinder::_trackPhotons, Rivet::cmp(), Rivet::EQUIVALENT, and Projection::mkNamedPCmp().

                                                {
    PCmp LCcmp = mkNamedPCmp(p, "DressedLeptons");
    if (LCcmp != EQUIVALENT) return LCcmp;

    const ZFinder& other = dynamic_cast<const ZFinder&>(p);
    return (cmp(_minmass, other._minmass) || cmp(_maxmass, other._maxmass) ||
            cmp(_pid, other._pid) || cmp(_trackPhotons, other._trackPhotons));
  }
const Particles& constituents ( ) const [inline]

Access to the Z constituent clustered leptons

For example, to make more fine-grained cuts on the clustered leptons. The positive charge constituent is first in the list (if not empty), and the negative one second.

Definition at line 68 of file ZFinder.hh.

References ZFinder::_constituents.

Referenced by LHCB_2012_I1208102::analyze(), D0_2007_S7075677::analyze(), MC_HINC::analyze(), D0_2015_I1324946::analyze(), D0_2008_S6879055::analyze(), MC_ZINC::analyze(), D0_2010_S8821313::analyze(), CMS_2013_I1209721::analyze(), ATLAS_2015_CONF_2015_041::analyze(), MC_ZZJETS::analyze(), CMS_2015_I1310737::analyze(), ATLAS_2014_I1306294::analyze(), MC_ZZINC::analyze(), ATLAS_2013_I1217863_Z::analyze(), CMS_2013_I1224539_ZJET::analyze(), ATLAS_2013_I1230812::analyze(), CMS_2013_I1122847::analyze(), ZFinder::constituents(), ATLAS_2012_I1204784::fillPlots(), CMS_2013_I1224539_ZJET::isBackToBack_zj(), CMS_2013_I1258128::makeZCut(), and ATLAS_2011_I945498::selectJets().

{ return _constituents; }
Particles constituents ( const CMP &  cmp) const [inline]

Access to the Z constituent clustered leptons, sorted by a comparison functor

Unlike the no-arg version, this returns by value (i.e. is less efficient)

Definition at line 74 of file ZFinder.hh.

References Rivet::cmp(), and ZFinder::constituents().

                                                 {
      Particles rtn = constituents();
      std::sort(rtn.begin(), rtn.end(), cmp);
      return rtn;
    }
bool empty ( ) const [inline, inherited]

Is this final state empty?

Definition at line 42 of file ParticleFinder.hh.

References ParticleFinder::particles().

Referenced by STAR_2008_S7993412::analyze(), LHCB_2012_I1208102::analyze(), STAR_2006_S6870392::analyze(), ATLAS_2011_I925932::analyze(), CDF_2008_S7540469::analyze(), CMS_2011_S9215166::analyze(), CMS_2013_I1272853::analyze(), MC_PHOTONINC::analyze(), MC_PHOTONKTSPLITTINGS::analyze(), CMS_2013_I1209721::analyze(), MC_PHOTONJETS::analyze(), D0_2008_S7662670::analyze(), CMS_2013_I1218372::analyze(), CMS_2013_I1261026::analyze(), ATLAS_2014_I1312627::analyze(), ATLAS_2014_I1319490::analyze(), ATLAS_2014_I1282447::analyze(), CMS_2013_I1258128::makeZCut(), and WFinder::mT().

{ return particles().empty(); }
const collection_type& entities ( ) const [inline, inherited]

Template-usable interface common to JetAlg.

Definition at line 173 of file ParticleFinder.hh.

References ParticleFinder::particles().

                                            {
      return particles();
    }
Log& getLog ( ) const [inline, inherited]

Get a Log object based on the getName() property of the calling projection object.

Reimplemented from ProjectionApplier.

Definition at line 114 of file Projection.hh.

References Projection::name().

Referenced by Projection::beamPairs(), InvMassFinalState::calc(), ChargedFinalState::project(), InitialQuarks::project(), PromptFinalState::project(), LossyFinalState< ConstRandomFilter >::project(), UnstableFinalState::project(), and VetoedFinalState::project().

                        {
      string logname = "Rivet.Projection." + name();
      return Log::getLog(logname);
    }
const PROJ& getProjection ( const std::string &  name) const [inline, inherited]

Get the named projection, specifying return type via a template argument.

Definition at line 52 of file ProjectionApplier.hh.

References ProjectionHandler::getProjection(), and ProjectionApplier::getProjHandler().

Referenced by ProjectionApplier::_applyProjection(), Rivet::pcmp(), and Hemispheres::project().

                                                           {
      const Projection& p = getProjHandler().getProjection(*this, name);
      return pcast<PROJ>(p);
    }
const Projection& getProjection ( const std::string &  name) const [inline, inherited]

Get the named projection (non-templated, so returns as a reference to a Projection base class).

Definition at line 60 of file ProjectionApplier.hh.

References ProjectionHandler::getProjection(), and ProjectionApplier::getProjHandler().

                                                                 {
      return getProjHandler().getProjection(*this, name);
    }
std::set<ConstProjectionPtr> getProjections ( ) const [inline, inherited]

Get the contained projections, including recursion.

Definition at line 45 of file ProjectionApplier.hh.

References ProjectionHandler::DEEP, ProjectionHandler::getChildProjections(), and ProjectionApplier::getProjHandler().

Referenced by Projection::beamPairs().

                                                      {
      return getProjHandler().getChildProjections(*this, ProjectionHandler::DEEP);
    }
ProjectionHandler& getProjHandler ( ) const [inline, protected, inherited]

Get a reference to the ProjectionHandler for this thread.

Definition at line 97 of file ProjectionApplier.hh.

References ProjectionApplier::_projhandler.

Referenced by ProjectionApplier::_addProjection(), ProjectionApplier::getProjection(), ProjectionApplier::getProjections(), and ProjectionApplier::~ProjectionApplier().

                                              {
      return _projhandler;
    }
bool isEmpty ( ) const [inline, inherited]
Deprecated:
Is this final state empty?

Definition at line 45 of file ParticleFinder.hh.

References ParticleFinder::particles().

{ return particles().empty(); }
Cmp< Projection > mkNamedPCmp ( const Projection &  otherparent,
const std::string &  pname 
) const [protected, inherited]

Shortcut to make a named Cmp<Projection> comparison with the *this object automatically passed as one of the parent projections.

Definition at line 47 of file Projection.cc.

References Rivet::pcmp().

Referenced by BeamThrust::compare(), ChargedLeptons::compare(), FParameter::compare(), CentralEtHCM::compare(), MergedFinalState::compare(), ChargedFinalState::compare(), DISLepton::compare(), DISKinematics::compare(), DISFinalState::compare(), VisibleFinalState::compare(), TauFinder::compare(), PromptFinalState::compare(), NeutralFinalState::compare(), Spherocity::compare(), LeadingParticlesFinalState::compare(), ParisiTensor::compare(), FoxWolframMoments::compare(), LossyFinalState< ConstRandomFilter >::compare(), Thrust::compare(), InvMassFinalState::compare(), Sphericity::compare(), HeavyHadrons::compare(), MissingMomentum::compare(), Hemispheres::compare(), DressedLeptons::compare(), ZFinder::compare(), WFinder::compare(), IdentifiedFinalState::compare(), VetoedFinalState::compare(), JetShape::compare(), and FastJets::compare().

                                                                     {
    return pcmp(*this, otherparent, pname);
  }
Cmp< Projection > mkPCmp ( const Projection &  otherparent,
const std::string &  pname 
) const [protected, inherited]

Shortcut to make a named Cmp<Projection> comparison with the *this object automatically passed as one of the parent projections.

Definition at line 53 of file Projection.cc.

References Rivet::pcmp().

                                                                {
    return pcmp(*this, otherparent, pname);
  }
virtual std::string name ( ) const [inline, virtual, inherited]

Get the name of the projection.

Implements ProjectionApplier.

Definition at line 101 of file Projection.hh.

References Projection::_name.

Referenced by ProjectionApplier::_addProjection(), ProjectionHandler::_checkDuplicate(), ProjectionHandler::_clone(), ProjectionHandler::_getEquiv(), VetoedFinalState::addVetoOnThisFinalState(), Projection::getLog(), ProjectionHandler::registerProjection(), and Projection::setName().

                                   {
      return _name;
    }
virtual const Particles& particles ( ) const [inline, virtual, inherited]

Get the final-state particles in no particular order, with no cuts.

Definition at line 36 of file ParticleFinder.hh.

References ParticleFinder::_theParticles.

Referenced by BABAR_2003_I593379::analyze(), BABAR_2005_S6181155::analyze(), BABAR_2007_S6895344::analyze(), BELLE_2001_S4598261::analyze(), CLEO_2004_S5809304::analyze(), ARGUS_1993_S2653028::analyze(), BABAR_2013_I1238276::analyze(), BELLE_2013_I1216515::analyze(), ATLAS_2011_I894867::analyze(), OPAL_1994_S2927284::analyze(), PDG_HADRON_MULTIPLICITIES::analyze(), CMS_2012_I1193338::analyze(), PDG_HADRON_MULTIPLICITIES_RATIOS::analyze(), OPAL_1993_S2692198::analyze(), TOTEM_2012_002::analyze(), H1_2000_S4129130::analyze(), CMS_2015_I1356998::analyze(), SLD_2004_S5693039::analyze(), BELLE_2008_I786560::analyze(), CMS_2012_I1184941::analyze(), OPAL_1998_S3780481::analyze(), TOTEM_2012_I1115294::analyze(), TOTEM_2014_I1328627::analyze(), CMS_2010_S8656010::analyze(), ATLAS_2010_S8591806::analyze(), CMS_2012_PAS_QCD_11_010::analyze(), CMS_2015_I1384119::analyze(), STAR_2008_S7993412::analyze(), LHCF_2012_I1115479::analyze(), ALICE_2014_I1300380::analyze(), ALICE_2011_S8909580::analyze(), SLD_1999_S3743934::analyze(), ALICE_2011_S8945144::analyze(), OPAL_2000_S4418603::analyze(), CMSTOTEM_2014_I1294140::analyze(), ARGUS_1993_S2669951::analyze(), OPAL_1995_S3198391::analyze(), OPAL_1997_S3608263::analyze(), ALEPH_2002_S4823664::analyze(), E735_1998_S3905616::analyze(), ALICE_2012_I1181770::analyze(), DELPHI_1999_S3960137::analyze(), OPAL_1996_S3257789::analyze(), OPAL_1998_S3702294::analyze(), H1_1994_S2919893::analyze(), CMS_QCD_10_024::analyze(), BABAR_2007_S7266081::analyze(), ATLAS_2011_S9002537::analyze(), ALICE_2015_I1357424::analyze(), ALEPH_1999_S4193598::analyze(), DELPHI_1995_S3137023::analyze(), UA5_1982_S875503::analyze(), CMS_2010_S8547297::analyze(), SLD_2002_S4869273::analyze(), CDF_1990_S2089246::analyze(), CDF_1988_S1865951::analyze(), ATLAS_2011_S9035664::analyze(), ALEPH_2001_S4656318::analyze(), ATLAS_2011_I925932::analyze(), DELPHI_2002_069_CONF_603::analyze(), ALICE_2010_S8706239::analyze(), CDF_2008_S7540469::analyze(), CMS_2011_S8973270::analyze(), DELPHI_2000_S4328825::analyze(), OPAL_2002_S5361494::analyze(), SLD_1996_S3398250::analyze(), CMS_2011_S9215166::analyze(), CMS_2013_I1272853::analyze(), SFM_1984_S1178091::analyze(), LHCB_2011_I919315::analyze(), OPAL_1998_S3749908::analyze(), D0_2006_S6438750::analyze(), ALICE_2010_S8625980::analyze(), MC_PHOTONINC::analyze(), OPAL_1997_S3396100::analyze(), MC_IDENTIFIED::analyze(), MC_PHOTONKTSPLITTINGS::analyze(), STAR_2006_S6500200::analyze(), MC_DIJET::analyze(), MC_LEADJETUE::analyze(), UA5_1986_S1583476::analyze(), CDF_2009_S8233977::analyze(), MC_PHOTONJETS::analyze(), STAR_2006_S6860818::analyze(), CMS_2011_S8978280::analyze(), CMS_2011_S8884919::analyze(), ATLAS_2012_I1082009::analyze(), CDF_2008_S8095620::analyze(), LHCB_2010_S8758301::analyze(), CMS_2013_I1256943::analyze(), LHCB_2011_I917009::analyze(), STAR_2009_UE_HELEN::analyze(), CDF_2006_S6653332::analyze(), LHCB_2013_I1208105::analyze(), ARGUS_1993_S2789213::analyze(), UA1_1990_S2044935::analyze(), LHCB_2014_I1281685::analyze(), CMS_2013_I1218372::analyze(), D0_2001_S4674421::analyze(), H1_1995_S3167097::analyze(), CDF_2008_S7541902::analyze(), LHCB_2013_I1218996::analyze(), ATLAS_2012_I1183818::analyze(), JADE_1998_S3612880::analyze(), CDF_2010_S8591881_QCD::analyze(), CDF_2010_S8591881_DY::analyze(), TASSO_1990_S2148048::analyze(), MC_GENERIC::analyze(), LHCB_2012_I1119400::analyze(), ATLAS_2012_I1084540::analyze(), STAR_2008_S7869363::analyze(), ATLAS_2011_I926145::analyze(), D0_2008_S7719523::analyze(), ATLAS_2010_S8894728::analyze(), MC_SUSY::analyze(), ATLAS_2012_I1091481::analyze(), ATLAS_2012_I1093738::analyze(), ATLAS_2011_I944826::analyze(), ALEPH_1996_S3486095::analyze(), ALEPH_2004_S5765862::analyze(), ATLAS_2012_I1094061::analyze(), DELPHI_1996_S3430090::analyze(), ATLAS_2012_I1093734::analyze(), ATLAS_2014_I1282447::analyze(), BeamThrust::calc(), FParameter::calc(), Spherocity::calc(), Thrust::calc(), Sphericity::calc(), ParticleFinder::empty(), ParticleFinder::entities(), CMS_2013_I1261026::eventDecomp(), ATLAS_2012_I1084540::fillMap(), ATLAS_2014_I1288706::FillPlots(), ATLAS_2010_S8918562::fillPtEtaNch(), ParticleFinder::isEmpty(), CMS_2013_I1258128::makePhotonCut(), ParticleFinder::particles(), ParticleFinder::particlesByE(), ParticleFinder::particlesByEt(), ParticleFinder::particlesByEta(), ParticleFinder::particlesByModEta(), ParticleFinder::particlesByModRapidity(), ParticleFinder::particlesByP(), ParticleFinder::particlesByPt(), ParticleFinder::particlesByRapidity(), ChargedLeptons::project(), CentralEtHCM::project(), MergedFinalState::project(), ChargedFinalState::project(), DISLepton::project(), TriggerCDFRun0Run1::project(), TriggerCDFRun2::project(), FinalState::project(), NonHadronicFinalState::project(), HadronicFinalState::project(), PrimaryHadrons::project(), VisibleFinalState::project(), TauFinder::project(), NeutralFinalState::project(), PromptFinalState::project(), TriggerUA5::project(), LossyFinalState< ConstRandomFilter >::project(), LeadingParticlesFinalState::project(), FoxWolframMoments::project(), InvMassFinalState::project(), HeavyHadrons::project(), MissingMomentum::project(), Hemispheres::project(), DressedLeptons::project(), IdentifiedFinalState::project(), VetoedFinalState::project(), and ParticleFinder::size().

{ return _theParticles; }
Particles particles ( const Cut &  c) const [inline, inherited]

Get the final-state particles, with optional cuts.

Note:
Returns a copy rather than a reference, due to cuts
Todo:
Can't this be a const Cut& arg?

Definition at line 51 of file ParticleFinder.hh.

References Rivet::Cuts::open(), ParticleFinder::particles(), and ParticleFinder::size().

                                            {
      // Just return a copy of particles() if the cut is open
      if (c == Cuts::open()) return particles();
      // If there is a non-trivial cut...
      Particles rtn;
      rtn.reserve(size());
      foreach (const Particle& p, particles())
        if (c->accept(p)) rtn.push_back(p);
      return rtn;
    }
Particles particles ( F  sorter,
const Cut &  c = Cuts::open() 
) const [inline, inherited]

Get the final-state particles, ordered by supplied sorting function object.

Note:
Returns a copy rather than a reference, due to cuts and sorting
Todo:

Can't this be a const Cut& arg?

Use a std::function instead of typename F?

Todo:
Will the vector be efficiently std::move'd by value through this function chain?

Definition at line 67 of file ParticleFinder.hh.

References ParticleFinder::particles(), and Rivet::sortBy().

                                                                  {
      /// @todo Will the vector be efficiently std::move'd by value through this function chain?
      return sortBy(particles(c), sorter);
    }
Particles particles ( const Cut &  c,
F  sorter 
) const [inline, inherited]

Get the final-state particles, ordered by supplied sorting function object.

Note:
Returns a copy rather than a reference, due to cuts and sorting
Todo:

Can't this be a const Cut& arg?

Use a std::function instead of typename F?

Todo:
Will the vector be efficiently std::move'd by value through this function chain?

Definition at line 77 of file ParticleFinder.hh.

References ParticleFinder::particles(), and Rivet::sortBy().

                                                       {
      /// @todo Will the vector be efficiently std::move'd by value through this function chain?
      return sortBy(particles(c), sorter);
    }
Particles particlesByE ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by decreasing $ E $.

Todo:
Remove, since there is the templated method or sortByX methods available for these unusual cases?
Deprecated:
Use the version with a sorter function argument

Definition at line 113 of file ParticleFinder.hh.

References Rivet::cmpMomByE(), and ParticleFinder::particles().

                                                           {
      return particles(c, cmpMomByE);
    }
Particles particlesByEt ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by decreasing $ E_T $.

Todo:
Remove, since there is the templated method or sortByX methods available for these unusual cases?
Deprecated:
Use the version with a sorter function argument

Definition at line 121 of file ParticleFinder.hh.

References Rivet::cmpMomByEt(), and ParticleFinder::particles().

                                                            {
      return particles(c, cmpMomByEt);
    }
Particles particlesByEta ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by increasing $ \eta $.

Todo:
Remove, since there is the templated method or sortByX methods available for these unusual cases?
Deprecated:
Use the version with a sorter function argument

Definition at line 129 of file ParticleFinder.hh.

References Rivet::cmpMomByEta(), and ParticleFinder::particles().

                                                             {
      return particles(c, cmpMomByEta);
    }
Particles particlesByModEta ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by increasing $ |\eta| $.

Todo:
Remove, since there is the templated method or sortByX methods available for these unusual cases?
Deprecated:
Use the version with a sorter function argument

Definition at line 137 of file ParticleFinder.hh.

References Rivet::cmpMomByAbsEta(), and ParticleFinder::particles().

                                                                {
      return particles(c, cmpMomByAbsEta);
    }
Particles particlesByModRapidity ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by increasing $ |y| $.

Todo:
Remove, since there is the templated method or sortByX methods available for these unusual cases?
Deprecated:
Use the version with a sorter function argument

Definition at line 153 of file ParticleFinder.hh.

References Rivet::cmpMomByAbsRap(), and ParticleFinder::particles().

                                                                     {
      return particles(c, cmpMomByAbsRap);
    }
Particles particlesByP ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by decreasing $ p $.

Todo:
Remove, since there is the templated method or sortByX methods available for these unusual cases?
Deprecated:
Use the version with a sorter function argument

Definition at line 105 of file ParticleFinder.hh.

References Rivet::cmpMomByP(), and ParticleFinder::particles().

                                                           {
      return particles(c, cmpMomByP);
    }
Particles particlesByPt ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by decreasing $ p_T $ and with optional cuts.

This is a very common use-case, so is available as syntatic sugar for particles(c, cmpMomByPt).

Definition at line 85 of file ParticleFinder.hh.

References Rivet::cmpMomByPt(), and ParticleFinder::particles().

Referenced by ATLAS_2011_S8994773::analyze(), CDF_2012_NOTE10874::analyze(), ATLAS_2012_I1124167::analyze(), ATLAS_2010_S8894728::analyze(), and ATLAS_2012_I1091481::analyze().

                                                            {
      return particles(c, cmpMomByPt);
    }
Particles particlesByPt ( double  ptmin) const [inline, inherited]

Get the final-state particles, ordered by decreasing $ p_T $ and with a cut on minimum $ p_T $.

This is a very common use-case, so is available as syntatic sugar for particles(Cuts::pT >= ptmin, cmpMomByPt).

Definition at line 92 of file ParticleFinder.hh.

References Rivet::cmpMomByPt(), ParticleFinder::particles(), and Rivet::Cuts::pT.

                                                {
      return particles(Cuts::pT >= ptmin, cmpMomByPt);
    }
Particles particlesByRapidity ( const Cut &  c = Cuts::open()) const [inline, inherited]

Get the final-state particles, ordered by increasing $ y $.

Todo:
Remove, since there is the templated method or sortByX methods available for these unusual cases?
Deprecated:
Use the version with a sorter function argument

Definition at line 145 of file ParticleFinder.hh.

References Rivet::cmpMomByRap(), and ParticleFinder::particles().

                                                                  {
      return particles(c, cmpMomByRap);
    }
void project ( const Event &  e) [protected, virtual]

Apply the projection on the supplied event.

Reimplemented from FinalState.

Definition at line 57 of file ZFinder.cc.

References ZFinder::_allLeptons, ZFinder::_bosons, ZFinder::_constituents, ZFinder::_masstarget, ZFinder::_maxmass, ZFinder::_minmass, ZFinder::_pid, ParticleFinder::_theParticles, ZFinder::_trackPhotons, ZFinder::clear(), DressedLepton::constituentLepton(), DressedLepton::constituentPhotons(), DressedLeptons::dressedLeptons(), Particle::momentum(), MSG_DEBUG, Particle::pid(), Rivet::PID::threeCharge(), and Rivet::PID::ZBOSON.

                                      {
    clear();

    const DressedLeptons& leptons = applyProjection<DressedLeptons>(e, "DressedLeptons");

    InvMassFinalState imfs(std::make_pair(_pid, -_pid), _minmass, _maxmass, _masstarget);
    Particles tmp;
    tmp.insert(tmp.end(), leptons.dressedLeptons().begin(), leptons.dressedLeptons().end());
    imfs.calc(tmp);

    if (imfs.particlePairs().size() < 1) return;
    ParticlePair Zconstituents(imfs.particlePairs()[0]);
    Particle l1(Zconstituents.first), l2(Zconstituents.second);
    if (threeCharge(l1) > 0.0) {
      _constituents += l1, l2;
    } else {
      _constituents += l2, l1;
    }
    FourMomentum pZ = l1.momentum() + l2.momentum();
    assert(threeCharge(l1) + threeCharge(l2) == 0);

    stringstream msg;
    msg << "Z " << pZ << " reconstructed from: \n"
        << "   " << l1.momentum() << " " << l1.pid() << "\n"
        << " + " << l2.momentum() << " " << l2.pid();
    MSG_DEBUG(msg.str());
    _bosons.push_back(Particle(PID::ZBOSON, pZ));

    // Keep the DressedLeptons found by the ZFinder
    foreach (DressedLepton l, leptons.dressedLeptons()) {
      _allLeptons.push_back(l);
    }

    // Find the DressedLeptons which survived the IMFS cut such that we can
    // extract their original particles
    foreach (const Particle& p, _constituents) {
      foreach (const DressedLepton& l, leptons.dressedLeptons()) {
        if (p.pid() == l.pid() && p.momentum() == l.momentum()) {
          _theParticles.push_back(l.constituentLepton());
          if (_trackPhotons) {
            _theParticles.insert(_theParticles.end(), l.constituentPhotons().begin(), l.constituentPhotons().end());
          }
        }
      }
    }
  }
const VetoedFinalState & remainingFinalState ( ) const

Access to the particles other than the Z leptons and clustered photons

Useful for e.g. input to a jet finder

Definition at line 42 of file ZFinder.cc.

Referenced by D0_2008_S6879055::init(), MC_HJETS::init(), D0_2009_S8202443::init(), MC_HKTSPLITTINGS::init(), MC_ZKTSPLITTINGS::init(), ATLAS_2014_I1315949::init(), D0_2008_S7863608::init(), MC_ZJETS::init(), D0_2009_S8349509::init(), and CMS_2013_I1224539_ZJET::init().

                                                             {
    return getProjection<VetoedFinalState>("RFS");
  }
void setName ( const std::string &  name) [inline, inherited]

Used by derived classes to set their name.

Definition at line 120 of file Projection.hh.

References Projection::_name, and Projection::name().

Referenced by FastJets::_initBase(), Beam::Beam(), BeamThrust::BeamThrust(), CentralEtHCM::CentralEtHCM(), ChargedFinalState::ChargedFinalState(), ChargedLeptons::ChargedLeptons(), ConstLossyFinalState::ConstLossyFinalState(), DISFinalState::DISFinalState(), DISKinematics::DISKinematics(), DISLepton::DISLepton(), DressedLeptons::DressedLeptons(), FinalState::FinalState(), FoxWolframMoments::FoxWolframMoments(), FParameter::FParameter(), HadronicFinalState::HadronicFinalState(), HeavyHadrons::HeavyHadrons(), Hemispheres::Hemispheres(), IdentifiedFinalState::IdentifiedFinalState(), InitialQuarks::InitialQuarks(), JetAlg::JetAlg(), JetShape::JetShape(), LeadingParticlesFinalState::LeadingParticlesFinalState(), LossyFinalState< ConstRandomFilter >::LossyFinalState(), MergedFinalState::MergedFinalState(), MissingMomentum::MissingMomentum(), NeutralFinalState::NeutralFinalState(), NonHadronicFinalState::NonHadronicFinalState(), ParisiTensor::ParisiTensor(), PrimaryHadrons::PrimaryHadrons(), PromptFinalState::PromptFinalState(), Sphericity::Sphericity(), Spherocity::Spherocity(), TauFinder::TauFinder(), Thrust::Thrust(), TriggerCDFRun0Run1::TriggerCDFRun0Run1(), TriggerCDFRun2::TriggerCDFRun2(), TriggerUA5::TriggerUA5(), UnstableFinalState::UnstableFinalState(), VetoedFinalState::VetoedFinalState(), VisibleFinalState::VisibleFinalState(), WFinder::WFinder(), and ZFinder::ZFinder().

                                        {
      _name = name;
    }
size_t size ( ) const [inline, inherited]

Access the projected final-state particles.

Definition at line 39 of file ParticleFinder.hh.

References ParticleFinder::particles().

Referenced by ATLAS_2011_I894867::analyze(), CMS_2012_I1193338::analyze(), TOTEM_2012_002::analyze(), CMS_2015_I1356998::analyze(), TOTEM_2012_I1115294::analyze(), TOTEM_2014_I1328627::analyze(), ATLAS_2010_S8591806::analyze(), CMS_2015_I1384119::analyze(), CMS_2011_I954992::analyze(), ALEPH_1991_S2435284::analyze(), ALICE_2012_I1181770::analyze(), ATLAS_2011_S9002537::analyze(), UA5_1982_S875503::analyze(), ALEPH_1999_S4193598::analyze(), ATLAS_2011_S8994773::analyze(), CDF_2009_NOTE_9936::analyze(), CDF_2012_NOTE10874::analyze(), DELPHI_2000_S4328825::analyze(), OPAL_2002_S5361494::analyze(), SLD_1996_S3398250::analyze(), ALICE_2010_S8625980::analyze(), STAR_2006_S6500200::analyze(), UA5_1986_S1583476::analyze(), CDF_2009_S8233977::analyze(), ALICE_2010_S8624100::analyze(), STAR_2006_S6860818::analyze(), UA1_1990_S2044935::analyze(), ATLAS_2012_I1183818::analyze(), CMS_2013_I1261026::analyze(), ATLAS_2012_I1124167::analyze(), MC_GENERIC::analyze(), ATLAS_2011_I926145::analyze(), ATLAS_2010_S8894728::analyze(), OPAL_2004_S6132243::analyze(), MC_SUSY::analyze(), ATLAS_2010_S8918562::analyze(), ATLAS_2010_S8918562::fillPtEtaNch(), and ParticleFinder::particles().

{ return particles().size(); }

Friends And Related Function Documentation

friend class Cmp< Projection > [friend, inherited]

The Cmp specialization for Projection is a friend.

Definition at line 35 of file Projection.hh.

friend class Event [friend, inherited]

Event is a friend.

Definition at line 32 of file Projection.hh.

Member Data Documentation

vector<DressedLepton> _allLeptons [private]

Dressed leptons.

Definition at line 134 of file ZFinder.hh.

Referenced by ZFinder::allLeptons(), ZFinder::clear(), and ZFinder::project().

bool _allowProjReg [protected, inherited]

Flag to forbid projection registration in analyses until the init phase.

Definition at line 143 of file ProjectionApplier.hh.

Referenced by ProjectionApplier::_addProjection(), and Analysis::Analysis().

Particles _bosons [private]

list of found bosons (currently either 0 or 1)

Definition at line 128 of file ZFinder.hh.

Referenced by ZFinder::boson(), ZFinder::bosons(), ZFinder::clear(), and ZFinder::project().

vector<Particle> _constituents [private]

Clustered leptons.

Definition at line 131 of file ZFinder.hh.

Referenced by ZFinder::clear(), ZFinder::constituents(), and ZFinder::project().

Cut _cuts [protected, inherited]

The kinematic cuts cuts.

Definition at line 189 of file ParticleFinder.hh.

Referenced by FinalPartons::accept(), FinalState::accept(), FinalState::compare(), ParticleFinder::compare(), FinalState::FinalState(), FinalState::project(), and UnstableFinalState::project().

double _masstarget [private]

Definition at line 114 of file ZFinder.hh.

Referenced by ZFinder::project(), and ZFinder::ZFinder().

double _maxmass [private]

Definition at line 114 of file ZFinder.hh.

Referenced by ZFinder::compare(), ZFinder::project(), and ZFinder::ZFinder().

double _minmass [private]

Mass cuts to apply to clustered leptons (cf. InvMassFinalState)

Definition at line 114 of file ZFinder.hh.

Referenced by ZFinder::compare(), ZFinder::project(), and ZFinder::ZFinder().

PdgId _pid [private]

Lepton flavour.

Definition at line 125 of file ZFinder.hh.

Referenced by ZFinder::compare(), ZFinder::project(), and ZFinder::ZFinder().

Particles _theParticles [protected, inherited]

The found particles returned by the particles() methods.

Definition at line 192 of file ParticleFinder.hh.

Referenced by InvMassFinalState::calc(), ChargedLeptons::chargedLeptons(), ZFinder::clear(), WFinder::clear(), ParticleFinder::particles(), FinalPartons::project(), ChargedLeptons::project(), ChargedFinalState::project(), MergedFinalState::project(), FinalState::project(), DISFinalState::project(), NonHadronicFinalState::project(), HadronicFinalState::project(), PrimaryHadrons::project(), VisibleFinalState::project(), TauFinder::project(), NeutralFinalState::project(), PromptFinalState::project(), LossyFinalState< ConstRandomFilter >::project(), UnstableFinalState::project(), LeadingParticlesFinalState::project(), HeavyHadrons::project(), DressedLeptons::project(), ZFinder::project(), WFinder::project(), IdentifiedFinalState::project(), VetoedFinalState::project(), and TauFinder::taus().

PhotonTracking _trackPhotons [private]

Switch for tracking of photons (whether to add them to _theParticles) This is relevant when the ZFinder::_theParticles are to be excluded from e.g. the input to a jet finder, to specify whether the clustered photons are to be excluded as well. (Yes, some experiments make a difference between clusterPhotons and trackPhotons!)

Definition at line 122 of file ZFinder.hh.

Referenced by ZFinder::compare(), ZFinder::project(), and ZFinder::ZFinder().

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