Herwig++
2.7.0
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A jet finder using the FastJetFinder library. More...
#include <FastJetFinder.h>
Public Member Functions | |
virtual void | use (const vector< Lorentz5Momentum > &, bool) |
Set the event to be analysed. | |
Standard constructors and destructors. | |
FastJetFinder () | |
The default constructor. | |
FastJetFinder (const FastJetFinder &) | |
The copy constructor. | |
virtual | ~FastJetFinder () |
The destructor. | |
Jet finding | |
virtual void | findJets () |
Do inclusive jet finding. | |
virtual void | findJetsN (unsigned int nJets) |
Do exclusive jet-finding for nJets jets. | |
virtual void | findJetsD () |
Do jet-finding up to the resolution scale. | |
virtual void | findJetsY (double y=-1.) |
Do exclusive jet-finding up to dimensionless resolution. | |
virtual Energy | getDMerge (unsigned int nJets) const |
Resolution scale where n+1 jets merged to n. | |
virtual double | getYMerge (unsigned int nJets) const |
Dimensionless scale where n+1 jets merged to n. | |
FastJet options | |
int | jetFinder () const |
Get the jet finder. | |
int | recombinationScheme () const |
Get the recombination scheme. | |
int | strategy () const |
Get the startegy. | |
const fastjet::JetDefinition & | jetDefintion () const |
Get the jet definition. | |
Functions used by the persistent I/O system. | |
void | persistentOutput (PersistentOStream &os) const |
Function used to write out object persistently. | |
void | persistentInput (PersistentIStream &is, int version) |
Function used to read in object persistently. | |
Static Public Member Functions | |
static void | Init () |
The standard Init function used to initialize the interfaces. | |
Protected Member Functions | |
void | convert () |
Convert event to FastJet pseudojet vector. | |
void | convert (const vector< fastjet::PseudoJet > &) |
Convert pseudojet vector to vector of Lorentz5Momenta. | |
void | cluster () |
Perform clustering. | |
const vector < fastjet::PseudoJet > & | lastPseudojets () const |
Return the vector of pseudojets from given event. | |
const fastjet::ClusterSequence & | lastClusterSequence () const |
Return the last cluster sequence obtained. | |
Clone Methods. | |
virtual IBPtr | clone () const |
Make a simple clone of this object. | |
virtual IBPtr | fullclone () const |
Make a clone of this object, possibly modifying the cloned object to make it sane. | |
Standard Interfaced functions. | |
virtual void | doinitrun () |
Initialize this object. | |
virtual void | dofinish () |
Finalize this object. | |
Private Member Functions | |
FastJetFinder & | operator= (const FastJetFinder &) |
The assignment operator is private and must never be called. | |
Private Attributes | |
int | _jetFinder |
The jet finder. | |
int | _strategy |
The strategy used for jet finding. | |
int | _recombinationScheme |
The recombination scheme. | |
vector< fastjet::PseudoJet > | _lastPseudojets |
The last pseudojet vector. | |
std::auto_ptr < fastjet::ClusterSequence > | _lastClusterSequence |
The last obtained cluster sequence. | |
fastjet::JetDefinition | _jetDefinition |
The fastjet::JetDefinition to be used. | |
Energy2 | _E2vis |
The visible energy squared as obtained by squaring the sum of final state momenta. | |
Static Private Attributes | |
static ClassDescription < FastJetFinder > | initFastJetFinder |
The static object used to initialize the description of this class. |
A jet finder using the FastJetFinder library.
See the FastJet homepage for details.
Definition at line 35 of file FastJetFinder.h.
virtual IBPtr Analysis2::FastJetFinder::clone | ( | ) | const [inline, protected, virtual] |
Make a simple clone of this object.
Implements ThePEG::InterfacedBase.
virtual void Analysis2::FastJetFinder::dofinish | ( | ) | [inline, protected, virtual] |
Finalize this object.
Called in the run phase just after a run has ended. Used eg. to write out statistics.
Reimplemented from ThePEG::InterfacedBase.
virtual void Analysis2::FastJetFinder::doinitrun | ( | ) | [inline, protected, virtual] |
Initialize this object.
Called in the run phase just before a run begins.
Reimplemented from ThePEG::InterfacedBase.
virtual IBPtr Analysis2::FastJetFinder::fullclone | ( | ) | const [inline, protected, virtual] |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from ThePEG::InterfacedBase.
static void Analysis2::FastJetFinder::Init | ( | ) | [static] |
The standard Init function used to initialize the interfaces.
Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.
Reimplemented from ThePEG::JetFinder.
FastJetFinder& Analysis2::FastJetFinder::operator= | ( | const FastJetFinder & | ) | [private] |
The assignment operator is private and must never be called.
In fact, it should not even be implemented.
void Analysis2::FastJetFinder::persistentInput | ( | PersistentIStream & | is, |
int | version | ||
) |
Function used to read in object persistently.
is | the persistent input stream read from. |
version | the version number of the object when written. |
Reimplemented from ThePEG::JetFinder.
void Analysis2::FastJetFinder::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
Reimplemented from ThePEG::JetFinder.
ClassDescription<FastJetFinder> Analysis2::FastJetFinder::initFastJetFinder [static, private] |
The static object used to initialize the description of this class.
Indicates that this is a concrete class with persistent data.
Definition at line 263 of file FastJetFinder.h.