L1CaloRampStep Class Reference

Class to store the measured energy per step for either calorimeter or level-1. More...

#include <L1CaloRampData.h>

Collaboration diagram for L1CaloRampStep:

Public Member Functions
	L1CaloRampStep ()
virtual	~L1CaloRampStep ()
void	addEvent (double energy)
double	mean () const
double	rms () const

Private Attributes
unsigned int	m_nEntries
double	m_w
double	m_w2

Detailed Description

Class to store the measured energy per step for either calorimeter or level-1.

Author

Veit Scharf veit..nosp@m.scha.nosp@m.rf@ki.nosp@m.p.un.nosp@m.i-hei.nosp@m.delb.nosp@m.erg.d.nosp@m.e

Definition at line 17 of file L1CaloRampData.h.

Constructor & Destructor Documentation

L1CaloRampStep()

L1CaloRampStep::L1CaloRampStep ( )

inline

Definition at line 20 of file L1CaloRampData.h.

: m_nEntries(0) , m_w(0.), m_w2(0.) {}

~L1CaloRampStep()

virtual L1CaloRampStep::~L1CaloRampStep ( )

inlinevirtual

Definition at line 21 of file L1CaloRampData.h.

{}

Member Function Documentation

addEvent()

void L1CaloRampStep::addEvent

(

double

energy

)

Definition at line 7 of file L1CaloRampData.cxx.

{
    ++m_nEntries;
    m_w += energy;
    m_w2 += (energy * energy);
}

mean()

double L1CaloRampStep::mean

(

)

const

Definition at line 14 of file L1CaloRampData.cxx.

{
    if(!m_nEntries) return 0.;
    return m_w / double(m_nEntries);
}

rms()

double L1CaloRampStep::rms

(

)

const

Definition at line 20 of file L1CaloRampData.cxx.

{
    if(!m_nEntries) return 1.;
    if(m_nEntries == 1) return 1.;
    double mean = this->mean();
    return std::sqrt((m_w2 / double(m_nEntries))) - mean;
}

Member Data Documentation

m_nEntries

unsigned int L1CaloRampStep::m_nEntries

private

Definition at line 28 of file L1CaloRampData.h.

m_w

double L1CaloRampStep::m_w

private

Definition at line 29 of file L1CaloRampData.h.

m_w2

double L1CaloRampStep::m_w2

private

Definition at line 30 of file L1CaloRampData.h.

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

• L1CaloRampData.h
• L1CaloRampData.cxx