Rivet::PercentileTBase< T > Class Template Reference

PercentileTBase is the base class of all Percentile classes. More...

#include <Percentile.hh>

Inheritance diagram for Rivet::PercentileTBase< T >:

Public Types
using	TPtr = MultiplexPtr< Multiplexer< T > >
	Convenient typedef.

Public Member Functions
	PercentileTBase (Analysis *ana, string projName)
	Main constructor.
	PercentileTBase ()
	Default constructor.
	~PercentileTBase ()
	Empty destructor.
void	add (TPtr ao, CounterPtr cnt, pair< float, float > cent={0.0, 100.0})
	Add a new percentile bin.
bool	add (const PercentileBase &other, const vector< TPtr > &tv)
	Copy the information from an other Percentile object.
bool	init (const Event &event)
	Initialize for a new event. Select which AnalysisObjects should be filled for this event. Keeps track of the number of events seen for each centrality bin and AnalysisAbject.
void	normalizePerEvent ()
	Normalize each AnalysisObject.
void	scale (float scale)
	Simple scaling of each AnalysisObject.
void	exec (function< void(T &)> f)
	Execute a function for each AnalysisObject.
const vector< pair< TPtr, CounterPtr > > &	analysisObjects () const
	Access the underlyng AnalysisObjects.
void	selectBins (const Event &)
	Initialize the PercentileBase for a new event.
void	copyFrom (const PercentileBase &other)
	Copy information from other PercentileBase.
bool	compatible (const PercentileBase &other) const
	check if other PercentileBase is compatible with this.
const vector< pair< float, float > > &	centralities () const
	return the list of centrality bins.

Static Public Member Functions
static bool	inRange (double x, pair< float, float > range)
	Helper function to check if x is within range.

Detailed Description

template<class T>
class Rivet::PercentileTBase< T >

PercentileTBase is the base class of all Percentile classes.

This base class contains all template-dependent variables and infrastructure needed for Percentile and PercentileXaxis.

Constructor & Destructor Documentation

PercentileTBase()

template<class T >

Rivet::PercentileTBase< T >::PercentileTBase ( Analysis *  ana, string  projName  )

inline

Main constructor.

requiring a pointer, ana, to the Analysis to which this object belongs and the name of the CentralityProjection, projname, to be used.

Member Function Documentation

add() [1/2]

template<class T >

bool Rivet::PercentileTBase< T >::add ( const PercentileBase &  other, const vector< TPtr > &  tv  )

inline

Copy the information from an other Percentile object.

This function differs from a simple assignement as the other analysis objects are not copied, but supplied separately through tv.

References Rivet::PercentileBase::copyFrom().

add() [2/2]

template<class T >

void Rivet::PercentileTBase< T >::add ( TPtr  ao, CounterPtr  cnt, pair< float, float >  cent = {0.0, 100.0}  )

inline

Add a new percentile bin.

Add an analysis objects which are clones of temp that should be active for events in the given centrality bin cent. Several analysis objects may be added depending on the number of alternative centrality definitions in the CentralityProjection proj. This function is common for Percentile and PecentileXaxis, but for the latter the cent argument should be left to its default.

Referenced by Rivet::Analysis::book().

analysisObjects()

template<class T >

const vector< pair< TPtr, CounterPtr > > & Rivet::PercentileTBase< T >::analysisObjects ( ) const

inline

Access the underlyng AnalysisObjects.

The returned vector contains a pair, where the first member is the AnalysisObject and the second is a counter keeping track of the sum of event weights for which the AnalysisObject has been active.

centralities()

const vector< pair< float, float > > & Rivet::PercentileBase::centralities ( ) const

inlineinherited

return the list of centrality bins.

The size of this vector is the same as number of internal analysis objects in the sub class PercentileTBase.

normalizePerEvent()

template<class T >

void Rivet::PercentileTBase< T >::normalizePerEvent ( )

inline

Normalize each AnalysisObject.

Normalize by dividing by the sum of the events seen for each centrality bin.

selectBins()

void Rivet::PercentileBase::selectBins ( const Event &  )

inherited

Initialize the PercentileBase for a new event.

This will perform the assigned CentralityProjection and select out the (indices) of the internal AnalysisObjects that are to be active in this event.

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

• /Users/chrisg/software/rivet/include/Rivet/Tools/Percentile.hh