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FastJets Class Reference

#include <FastJets.hh>

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List of all members.

Detailed Description

Project out kT jets found using fastJet package.

Definition at line 13 of file FastJets.hh.


Public Member Functions

string getName () const
 Return the name of the projection.
int getNJets () const
vector< fastjet::PseudoJet > getJetsPt () const
fastjet::ClusterSequence getCSeq () const
 return the cluster sequence.
fastjet::JetDefinition getJetDef () const
 return the jet definitions
vector< double > getYSubJet (const fastjet::PseudoJet &jet) const
 Get the subjet splitting variables for the given jet.
bool before (const Projection &p) const
virtual const Cuts getCuts () const
virtual const set< BeamPair > getBeamPairs () const
set< Projection * > getProjections () const
 Get the contained projections, including recursion.
Standard constructors and destructors.
 FastJets (FinalState &fsp)
 Default constructor. Must specify a FinalState projection which is.
virtual ~FastJets ()
 Destructor.

Protected Member Functions

void project (const Event &e)
 Perform the projection on the Event.
int compare (const Projection &p) const
 Compare projections.
Projection & addProjection (Projection &proj)
 Add a projection dependency to the projection list.
Projection & addBeamPair (const ParticleName &beam1, const ParticleName &beam2)
 Add a colliding beam pair.
Projection & addCut (const string &quantity, const Comparison &comparison, const double value)
 Add a cut.
Log & getLog ()
 Get a Log object based on the getName() property of the calling projection object.

Protected Attributes

Cuts _cuts
 Parameter constraints.
set< BeamPair > _beamPairs
 Beam-type constraint.
set< Projection * > _projections
 Collection of pointers to projections, for automatically combining constraints.

Friends

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

Constructor & Destructor Documentation

FastJets (  FinalState &  fsp  )  [inline]
 

Default constructor. Must specify a FinalState projection which is.

Definition at line 21 of file FastJets.hh.

virtual ~FastJets (   )  [inline, virtual]
 

Destructor.

Argument constructor. Allows the to be run with different parameters. Must specify a FinalState projection which is assumed to live throughout the run.

Definition at line 40 of file FastJets.hh.

Member Function Documentation

Projection& addBeamPair (  const ParticleName &  beam1,
const ParticleName &  beam2
)  [inline, protected, inherited]
 

Add a colliding beam pair.

Definition at line 145 of file Projection.hh.

References Rivet::BeamPair.

Projection& addCut (  const string &  quantity,
const Comparison &  comparison,
const double  value
)  [inline, protected, inherited]
 

Add a cut.

Definition at line 151 of file Projection.hh.

Projection& addProjection (  Projection &  proj  )  [inline, protected, inherited]
 

Add a projection dependency to the projection list.

Definition at line 139 of file Projection.hh.

bool before (  const Projection &  p  )  const [inline, 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 88 of file Projection.hh.

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

int compare (  const Projection &  p  )  const [protected, virtual]
 

Compare projections.

Implements Projection.

Definition at line 10 of file FastJets.cc.

References FastJets::_fsproj, FastJets::_recom, FastJets::_rparameter, FastJets::_type, Rivet::cmp(), and Rivet::pcmp().

virtual const set<BeamPair> getBeamPairs (   )  const [inline, virtual, inherited]
 

Return the BeamConstraints for this projection. Derived classes should ensure that all contained projections are registered in the _projections set for the beam constraint chaining to work.

Definition at line 114 of file Projection.hh.

References Cuts::end(), and Rivet::intersection().

fastjet::ClusterSequence getCSeq (   )  const [inline]
 

return the cluster sequence.

Definition at line 70 of file FastJets.hh.

virtual const Cuts getCuts (   )  const [inline, virtual, inherited]
 

Return the Cuts objects for this projection. Derived classes should ensure that all contained projections are registered in the _projections set for the cut chaining to work.

Definition at line 102 of file Projection.hh.

References Cuts::addCuts().

fastjet::JetDefinition getJetDef (   )  const [inline]
 

return the jet definitions

Definition at line 75 of file FastJets.hh.

vector<fastjet::PseudoJet> getJetsPt (   )  const [inline]
 

Definition at line 65 of file FastJets.hh.

Log & getLog (   )  [protected, inherited]
 

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

Definition at line 7 of file Projection.cc.

References Log::getLog(), and Projection::getName().

Referenced by VetoedFinalState::project(), TrackJet::project(), TotalVisibleMomentum::project(), Sphericity::project(), Multiplicity::project(), ChargedLeptons::project(), ChargedFinalState::project(), and Beam::project().

string getName (   )  const [inline, virtual]
 

Return the name of the projection.

Reimplemented from Projection.

Definition at line 47 of file FastJets.hh.

int getNJets (   )  const [inline]
 

Definition at line 62 of file FastJets.hh.

set<Projection*> getProjections (   )  const [inline, inherited]
 

Get the contained projections, including recursion.

Definition at line 128 of file Projection.hh.

References Cuts::end().

vector< double > getYSubJet (  const fastjet::PseudoJet &  jet  )  const
 

Get the subjet splitting variables for the given jet.

Definition at line 38 of file FastJets.cc.

void project (  const Event &  e  )  [protected, virtual]
 

Perform the projection on the Event.

Implements Projection.

Definition at line 20 of file FastJets.cc.

References Event::applyProjection(), and FinalState::particles().

Friends And Related Function Documentation

friend class Cmp<Projection> [friend, inherited]
 

The Cmp specialization for Projection is a friend.

Definition at line 31 of file Projection.hh.

friend class Event [friend, inherited]
 

Event is a friend.

Definition at line 28 of file Projection.hh.

Member Data Documentation

set<BeamPair> _beamPairs [protected, inherited]
 

Beam-type constraint.

Definition at line 164 of file Projection.hh.

Cuts _cuts [protected, inherited]
 

Parameter constraints.

Definition at line 161 of file Projection.hh.

set<Projection*> _projections [protected, inherited]
 

Collection of pointers to projections, for automatically combining constraints.

Definition at line 167 of file Projection.hh.

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