#include <OnlMon/blob/main/onlmonutils/runningMean.h>

Inheritance diagram for runningMean:

Public Member Functions
	runningMean ()

virtual	~runningMean ()

virtual double	getMean (const int) const =0
	the getMean(i) funtion returns the current mean value of channel i

virtual double	getReference (const int) const

virtual int	getNumberofChannels () const

virtual int	Reset ()=0
	Reset will reset the mean values (not the references)

virtual int	Add (const int[])=0

virtual int	Add (const float[])=0

virtual int	Add (const double[])=0

int	setRefArray (const double[])

int	setRefChannel (const int, const double)

int	setAsReference ()

double	getPercentDeviation (const int) const

Protected Attributes
int	NumberofChannels = 0

double *	refArray

Detailed Description

This is the abstract running mean parent class.

We have two different running mean classes derive from it, a "real" (mathematically correct) running mean value, and a "pseudo" value of the running mean, which is a lot more efficient and fully adequate for most monitoring purposes.

These classes are meant to monitor lots of values (such as all channels of a given detector) simultaneously; In the constructor you specify the "width" (how many channels) and the depth of the running mean.

This class is meant to be lightweight, so there is not much in the way of bounds checking of the input data going on.

Definition at line 25 of file runningMean.h.

View newest version in sPHENIX GitHub at line 25 of file runningMean.h

Constructor & Destructor Documentation

runningMean::runningMean ( )

Definition at line 3 of file runningMean.cc.

View newest version in sPHENIX GitHub at line 3 of file runningMean.cc

References refArray.

runningMean::~runningMean ( )

virtual

Definition at line 8 of file runningMean.cc.

View newest version in sPHENIX GitHub at line 8 of file runningMean.cc

References refArray.

Member Function Documentation

virtual int runningMean::Add ( const int [] )

pure virtual

Add will add a new list of readings. It is your responsibility to provide an approriate array of readings. (Typically you can get the array of int's from the Packet object's fillIntArray function).

Implemented in pseudoRunningMean, and fullRunningMean.

virtual int runningMean::Add ( const float [] )

pure virtual

Implemented in pseudoRunningMean, and fullRunningMean.

virtual int runningMean::Add ( const double [] )

pure virtual

Implemented in pseudoRunningMean, and fullRunningMean.

virtual double runningMean::getMean ( const int ) const

pure virtual

the getMean(i) funtion returns the current mean value of channel i

Implemented in pseudoRunningMean, and fullRunningMean.

Referenced by getPercentDeviation(), and setAsReference().