TSinglePedEntry Class Reference

#include <TSinglePedEntry.h>

Public Member Functions
double	average () const
	get the average of the inserted values More...
void	insert (const int &pedestal)
	add a single value More...
double	RMS () const
	get the RMS of the inserted values More...
double	RMSSq () const
	get the squared RMS of the inserted values More...
	TSinglePedEntry ()
	ctor More...
	TSinglePedEntry (const TSinglePedEntry &orig)
	copy ctor More...
	~TSinglePedEntry ()
	dtor More...

Private Attributes
int	m_entries
	number of entries More...
int	m_pedestalSqSum
	squared sum of entries More...
int	m_pedestalSum
	sum of entries More...

Detailed Description

Definition at line 13 of file TSinglePedEntry.h.

Constructor & Destructor Documentation

TSinglePedEntry() [1/2]

TSinglePedEntry::TSinglePedEntry

(

)

ctor

Definition at line 6 of file TSinglePedEntry.cc.

                                 : m_pedestalSqSum(0), m_pedestalSum(0), m_entries(0) {
  //  std::cout << "[TSinglePedEntry][ctor]" << std::endl ;
}

TSinglePedEntry() [2/2]

TSinglePedEntry::TSinglePedEntry

(

const TSinglePedEntry &

orig

)

copy ctor

Definition at line 12 of file TSinglePedEntry.cc.

References m_entries, m_pedestalSqSum, and m_pedestalSum.

                                                            {
  m_pedestalSqSum = orig.m_pedestalSqSum;
  m_pedestalSum = orig.m_pedestalSum;
  m_entries = orig.m_entries;
}

~TSinglePedEntry()

TSinglePedEntry::~TSinglePedEntry

(

)

dtor

Definition at line 10 of file TSinglePedEntry.cc.

{}

Member Function Documentation

average()

double TSinglePedEntry::average

(

)

const

get the average of the inserted values

Definition at line 24 of file TSinglePedEntry.cc.

References m_entries, and m_pedestalSum.

Referenced by average.Average::__str__(), TPedValues::checkEntries(), TPedValues::makePlots(), and TPedValues::terminate().

                                      {
  if (!m_entries)
    return -1;
  return static_cast<double>(m_pedestalSum) / m_entries;
}

insert()

void TSinglePedEntry::insert

(

const int &

pedestal

)

add a single value

Definition at line 18 of file TSinglePedEntry.cc.

References m_entries, m_pedestalSqSum, m_pedestalSum, and EcalCondDBWriter_cfi::pedestal.

Referenced by SequenceTypes.Schedule::_replaceIfHeldDirectly(), and TPedValues::insert().

                                                {
  m_pedestalSqSum += pedestal * pedestal;
  m_pedestalSum += pedestal;
  ++m_entries;
}

RMS()

double TSinglePedEntry::RMS

(

)

const

get the RMS of the inserted values

Definition at line 30 of file TSinglePedEntry.cc.

References m_entries, RMSSq(), and mathSSE::sqrt().

Referenced by TPedValues::makePlots().

                                  {
  if (!m_entries)
    return -1;
  return sqrt(RMSSq());
}

RMSSq()

double TSinglePedEntry::RMSSq

(

)

const

get the squared RMS of the inserted values

Definition at line 36 of file TSinglePedEntry.cc.

References m_entries, m_pedestalSqSum, m_pedestalSum, EgammaValidation_cff::num, and convertSQLitetoXML_cfg::output.

Referenced by RMS().

                                    {
  /*
    std::cout << "[TSinglePedEntry][minchia] " << m_pedestalSum
              << "\t" << m_pedestalSum
              << "\t" << m_entries << std::endl ;   // FIXME
  */
  if (!m_entries)
    return -1;
  double num = 1. / static_cast<double>(m_entries);
  double output = m_pedestalSqSum * num - m_pedestalSum * num * m_pedestalSum * num;
  return output;
}

Member Data Documentation

m_entries

int TSinglePedEntry::m_entries

private

number of entries

Definition at line 37 of file TSinglePedEntry.h.

Referenced by average(), insert(), RMS(), RMSSq(), and TSinglePedEntry().

m_pedestalSqSum

int TSinglePedEntry::m_pedestalSqSum

private

squared sum of entries

Definition at line 33 of file TSinglePedEntry.h.

Referenced by insert(), RMSSq(), and TSinglePedEntry().

m_pedestalSum

int TSinglePedEntry::m_pedestalSum

private

sum of entries

Definition at line 35 of file TSinglePedEntry.h.

Referenced by average(), insert(), RMSSq(), and TSinglePedEntry().