CentralEtHCM Class Reference

#include <CentralEtHCM.hh>

Inheritance diagram for CentralEtHCM:

[legend]Collaboration diagram for CentralEtHCM:

[legend]List of all members.

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Detailed Description

Sum up Et of all particles in the hadronic final state in the central rapidity bin of the HCM system.

Definition at line 15 of file CentralEtHCM.hh.

Public Member Functions
	CentralEtHCM (FinalStateHCM &fs)
string	getName () const
	Return the name of the projection.
double	sumEt () const
	The sum of the Et in the central rapidity bin.
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.
Protected Member Functions
void	project (const Event &e)
	Apply the projection on to the Event.
int	compare (const Projection &p) const
	Compare with other 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.

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Constructor & Destructor Documentation

CentralEtHCM (  FinalStateHCM &  fs  )  [inline]

The default constructor. Must specify a FinalStateHCM projection object which is guaranteed to live throughout the run. Definition at line 21 of file CentralEtHCM.hh. References Rivet::LESS_EQ, and Rivet::MORE_EQ.

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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 with other projections. Implements Projection. Definition at line 11 of file CentralEtHCM.cc. References CentralEtHCM::_fshcm, 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().

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().

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 31 of file CentralEtHCM.hh.

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

Get the contained projections, including recursion. Definition at line 128 of file Projection.hh. References Cuts::end().

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

Apply the projection on to the Event. Implements Projection. Definition at line 17 of file CentralEtHCM.cc. References Event::applyProjection(), and FinalState::particles().

double sumEt (   )  const [inline]

The sum of the Et in the central rapidity bin. Definition at line 46 of file CentralEtHCM.hh. Referenced by HepEx9506012::analyze().

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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.

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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.

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

• CentralEtHCM.hh
• CentralEtHCM.cc