CaloTrackChi2Cut Class Reference

The calorimeter track chi2 quality cut. More...

#include <CaloTrackChi2Cut.h>

Inheritance diagram for CaloTrackChi2Cut:

List of all members.

Public Member Functions
	CaloTrackChi2Cut (const char *cutName, CaloAxis *xCaloAxis, CaloAxis *yCaloAxis, float maxChi2=0.03, float minChi2=0.005)
	Constructor.
	~CaloTrackChi2Cut ()
	Destructor.
int	Check (PamLevel2 *event)
	The calorimeter chi2 quality check.

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Detailed Description

The calorimeter track chi2 quality cut.

This cut performs a check on chi2 of the calorimeter track. The current implementation uses the CaloAxis objects; to save computing time, the class assumes that the track is externally computed for each event and stored in CaloAxis objects; pointers to these objects are passed as arguments to the constructor. The Check method will then ignore the PamLevel2 *event and assume that the current content of the CaloAxis objects are relative to the current event. It is an user's task to ensure that these assumptions are fulfilled every time Check or ApplyCut are called.

CUT DEPENDENCIES: CaloTrackCut for the existence of the track (it can also provide the CaloAxis objects).

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Constructor & Destructor Documentation

CaloTrackChi2Cut::CaloTrackChi2Cut	(	const char *	cutName,
		CaloAxis *	xCaloAxis,
		CaloAxis *	yCaloAxis,
		float	maxChi2 = 0.03,
		float	minChi2 = 0.005
	)			[inline]

Constructor.

The CaloAxis arguments are pointers to objects which contain the calorimeter track information for current event.

Parameters:

	cutName	The cut name.
	xCaloAxis	Pointer to the CaloAxis object for X axis.
	yCaloAxis	Pointer to the CaloAxis object for Y axis.
	maxChi2	The maximum allowed Chi2.
	minChi2	The minimum allowed Chi2.

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Member Function Documentation

int CaloTrackChi2Cut::Check

(

PamLevel2 *

event

)

[virtual]

The calorimeter chi2 quality check.

Parameters:

event

The event to analyze.

Returns:

CUTOK if Chi2 from CaloAxis is strictly greater than minChi2 and strictly lesser than maxChi2.

0 otherwise

Implements PamCut.

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

• CaloCuts/CaloTrackChi2Cut/CaloTrackChi2Cut.h
• CaloCuts/CaloTrackChi2Cut/CaloTrackChi2Cut.cpp