CaloHadDMCoeffFit::PrepData Class Reference

#include <CaloHadDMCoeffFit.h>

Collaboration diagram for CaloHadDMCoeffFit::PrepData:

Public Member Functions
	PrepData ()
	~PrepData ()
void	add (double xx, double w=1.0)
unsigned int	size ()

Public Attributes
unsigned int	n_entries
double	m_sum
double	m_aver
double	m_rms
double	m_sw

Detailed Description

Definition at line 40 of file CaloHadDMCoeffFit.h.

Constructor & Destructor Documentation

PrepData()

CaloHadDMCoeffFit::PrepData::PrepData ( )

inline

Definition at line 47 of file CaloHadDMCoeffFit.h.

: n_entries(0),m_sum(0.0),m_aver(0.0),m_rms(0.0),m_sw(0.0) { }

~PrepData()

CaloHadDMCoeffFit::PrepData::~PrepData ( )

inline

Definition at line 48 of file CaloHadDMCoeffFit.h.

{}

Member Function Documentation

add()

void CaloHadDMCoeffFit::PrepData::add ( double xx, double w = 1.0 )

inline

Definition at line 49 of file CaloHadDMCoeffFit.h.

      {
        n_entries++;
        m_sum += xx;
        m_rms = (m_sw/(m_sw+w))*(m_rms+(w/(m_sw+w))*(xx-m_aver)*(xx-m_aver));
        m_aver = m_aver+(xx-m_aver)*w/(m_sw+w);
        m_sw += w;
      }

size()

unsigned int CaloHadDMCoeffFit::PrepData::size ( )

inline

Definition at line 57 of file CaloHadDMCoeffFit.h.

{ return n_entries;}

Member Data Documentation

m_aver

double CaloHadDMCoeffFit::PrepData::m_aver

Definition at line 44 of file CaloHadDMCoeffFit.h.

m_rms

double CaloHadDMCoeffFit::PrepData::m_rms

Definition at line 45 of file CaloHadDMCoeffFit.h.

m_sum

double CaloHadDMCoeffFit::PrepData::m_sum

Definition at line 43 of file CaloHadDMCoeffFit.h.

m_sw

double CaloHadDMCoeffFit::PrepData::m_sw

Definition at line 46 of file CaloHadDMCoeffFit.h.

n_entries

unsigned int CaloHadDMCoeffFit::PrepData::n_entries

Definition at line 42 of file CaloHadDMCoeffFit.h.

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

• CaloHadDMCoeffFit.h