TrkRigCut Class Reference

The rigidity cut. This cut discards all the events whose rigidity is less than the threshold. Here rigidity is defined as p/Z (GV) where Z is the particle charge (WITH SIGN) and p the momentum modulus: therefore rigidity can be positive or negative. More...

#include <TrkRigCut.h>

Inheritance diagram for TrkRigCut:

List of all members.

Public Member Functions
	TrkRigCut (const char *cutName, float minRigidity)
	Constructor.
	~TrkRigCut ()
	Destructor.
int	Check (PamLevel2 *event)
	The rigidity check.
Private Attributes
float	_minRigidity

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Detailed Description

The rigidity cut. This cut discards all the events whose rigidity is less than the threshold. Here rigidity is defined as p/Z (GV) where Z is the particle charge (WITH SIGN) and p the momentum modulus: therefore rigidity can be positive or negative.

Definition at line 19 of file TrkRigCut.h.

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Constructor & Destructor Documentation

TrkRigCut::TrkRigCut	(	const char *	cutName,
		float	minRigidity
	)			[inline]

Constructor.

Parameters:

	cutName	The cut's name.
	minRigidity	The minimum rigidity p/Z (in GV) below which an event will be discarded. Can be positive or negative.

Definition at line 28 of file TrkRigCut.h.

TrkRigCut::~TrkRigCut

(

)

[inline]

Destructor.

Definition at line 32 of file TrkRigCut.h.

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Member Function Documentation

int TrkRigCut::Check

(

PamLevel2 *

event

)

[virtual]

The rigidity check.

Parameters:

event

The event to analyze.

Returns:

CUTOK if the rigidity is greater than the threshold

0 otherwise.

Implements PamCut.

Definition at line 12 of file TrkRigCut.cpp.

References _minRigidity, and CUTOK.

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Member Data Documentation

float TrkRigCut::_minRigidity [private]

Definition at line 45 of file TrkRigCut.h.

Referenced by Check().

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

• TrkCuts/TrkRigCut/TrkRigCut.h
• TrkCuts/TrkRigCut/TrkRigCut.cpp