CPPFCluster Class Reference

#include <CPPFCluster.h>

Public Member Functions
void	addTime (const float time)
void	addY (const float y)
int	bx () const
int	clusterSize () const
	CPPFCluster ()
	CPPFCluster (int fs, int ls, int bx)
int	firstStrip () const
bool	hasTime () const
bool	hasY () const
bool	isAdjacent (const CPPFCluster &cl) const
int	lastStrip () const
void	merge (const CPPFCluster &cl)
bool	operator< (const CPPFCluster &cl) const
bool	operator== (const CPPFCluster &cl) const
float	time () const
float	timeRMS () const
float	y () const
float	yRMS () const
	~CPPFCluster ()

Private Attributes
int16_t	bunchx
uint16_t	fstrip
uint16_t	lstrip
uint16_t	nTime
uint16_t	nY
float	sumTime
float	sumTime2
float	sumY
float	sumY2

Detailed Description

Definition at line 4 of file CPPFCluster.h.

Constructor & Destructor Documentation

CPPFCluster() [1/2]

CPPFCluster::CPPFCluster

(

)

Definition at line 8 of file CPPFCluster.cc.

    : fstrip(0), lstrip(0), bunchx(0), sumTime(0), sumTime2(0), nTime(0), sumY(0), sumY2(0), nY(0) {}

CPPFCluster() [2/2]

CPPFCluster::CPPFCluster	(	int	fs,
		int	ls,
		int	bx
	)

Definition at line 11 of file CPPFCluster.cc.

    : fstrip(fs), lstrip(ls), bunchx(bx), sumTime(0), sumTime2(0), nTime(0), sumY(0), sumY2(0), nY(0) {}

~CPPFCluster()

CPPFCluster::~CPPFCluster

(

)

Definition at line 14 of file CPPFCluster.cc.

{}

Member Function Documentation

addTime()

void CPPFCluster::addTime

(

const float

time

)

Definition at line 35 of file CPPFCluster.cc.

References nTime, sumTime, sumTime2, and time().

                                          {
  ++nTime;
  sumTime += time;
  sumTime2 += time * time;
}

addY()

void CPPFCluster::addY

(

const float

y

)

Definition at line 41 of file CPPFCluster.cc.

References nY, sumY, sumY2, and y().

                                    {
  ++nY;
  sumY += y;
  sumY2 += y * y;
}

bx()

int CPPFCluster::bx

(

)

const

Definition at line 19 of file CPPFCluster.cc.

References bunchx.

Referenced by CPPFMaskReClusterizer::doAction(), isAdjacent(), operator<(), and operator==().

{ return bunchx; }

clusterSize()

int CPPFCluster::clusterSize

(

)

const

Definition at line 18 of file CPPFCluster.cc.

References fstrip, and lstrip.

Referenced by operator==().

{ return lstrip - fstrip + 1; }

firstStrip()

int CPPFCluster::firstStrip

(

)

const

Definition at line 16 of file CPPFCluster.cc.

References fstrip.

Referenced by CPPFMaskReClusterizer::doAction(), isAdjacent(), operator<(), and operator==().

{ return fstrip; }

hasTime()

bool CPPFCluster::hasTime

(

)

const

Definition at line 21 of file CPPFCluster.cc.

References nTime.

Referenced by time(), and timeRMS().

{ return nTime > 0; }

hasY()

bool CPPFCluster::hasY

(

)

const

Definition at line 27 of file CPPFCluster.cc.

References nY.

Referenced by y(), and yRMS().

{ return nY > 0; }

isAdjacent()

bool CPPFCluster::isAdjacent

(

const CPPFCluster &

cl

)

const

Definition at line 31 of file CPPFCluster.cc.

References bx(), haddnano::cl, and firstStrip().

Referenced by CPPFClusterizer::doAction(), and merge().

                                                        {
  return ((cl.firstStrip() == this->firstStrip() - 1) && (cl.bx() == this->bx()));
}

lastStrip()

int CPPFCluster::lastStrip

(

)

const

Definition at line 17 of file CPPFCluster.cc.

References lstrip.

Referenced by CPPFMaskReClusterizer::doAction().

{ return lstrip; }

merge()

void CPPFCluster::merge

(

const CPPFCluster &

cl

)

Definition at line 47 of file CPPFCluster.cc.

References haddnano::cl, fstrip, isAdjacent(), nTime, nY, sumTime, sumTime2, sumY, and sumY2.

Referenced by CPPFClusterizer::doAction().

                                             {
  if (!this->isAdjacent(cl))
    return;

  fstrip = cl.firstStrip();

  nTime += cl.nTime;
  sumTime += cl.sumTime;
  sumTime2 += cl.sumTime2;

  nY += cl.nY;
  sumY += cl.sumY;
  sumY2 += cl.sumY2;
}

operator<()

bool CPPFCluster::operator<

(

const CPPFCluster &

cl

)

const

Definition at line 62 of file CPPFCluster.cc.

References bx(), haddnano::cl, and firstStrip().

                                                       {
  if (cl.bx() == this->bx())
    return cl.firstStrip() < this->firstStrip();

  return cl.bx() < this->bx();
}

operator==()

bool CPPFCluster::operator==

(

const CPPFCluster &

cl

)

const

Definition at line 69 of file CPPFCluster.cc.

References bx(), clusterSize(), and firstStrip().

                                                        {
  return ((this->clusterSize() == cl.clusterSize()) && (this->bx() == cl.bx()) &&
          (this->firstStrip() == cl.firstStrip()));
}

time()

float CPPFCluster::time

(

)

const

Definition at line 22 of file CPPFCluster.cc.

References hasTime(), nTime, and sumTime.

Referenced by addTime().

{ return hasTime() ? sumTime / nTime : 0; }

timeRMS()

float CPPFCluster::timeRMS

(

)

const

Definition at line 23 of file CPPFCluster.cc.

References F(), hasTime(), SiStripPI::max, nTime, mathSSE::sqrt(), sumTime, and sumTime2.

                                 {
  return hasTime() ? sqrt(max(0.F, sumTime2 * nTime - sumTime * sumTime)) / nTime : -1;
}

y()

float CPPFCluster::y

(

)

const

Definition at line 28 of file CPPFCluster.cc.

References hasY(), nY, and sumY.

Referenced by svgfig.Ellipse::__repr__(), addY(), geometryXMLparser.Alignable::pos(), ntupleDataFormat._HitObject::r(), and ntupleDataFormat._HitObject::r3D().

{ return hasY() ? sumY / nY : 0; }

yRMS()

float CPPFCluster::yRMS

(

)

const

Definition at line 29 of file CPPFCluster.cc.

References F(), hasY(), SiStripPI::max, nY, mathSSE::sqrt(), sumY, and sumY2.

{ return hasY() ? sqrt(max(0.F, sumY2 * nY - sumY * sumY)) / nY : -1; }

Member Data Documentation

bunchx

int16_t CPPFCluster::bunchx

private

Definition at line 34 of file CPPFCluster.h.

Referenced by bx().

fstrip

uint16_t CPPFCluster::fstrip

private

Definition at line 32 of file CPPFCluster.h.

Referenced by clusterSize(), firstStrip(), and merge().

lstrip

uint16_t CPPFCluster::lstrip

private

Definition at line 33 of file CPPFCluster.h.

Referenced by clusterSize(), and lastStrip().

nTime

uint16_t CPPFCluster::nTime

private

Definition at line 37 of file CPPFCluster.h.

Referenced by addTime(), hasTime(), merge(), time(), and timeRMS().

nY

uint16_t CPPFCluster::nY

private

Definition at line 40 of file CPPFCluster.h.

Referenced by addY(), hasY(), merge(), y(), and yRMS().

sumTime

float CPPFCluster::sumTime

private

Definition at line 36 of file CPPFCluster.h.

Referenced by addTime(), merge(), time(), and timeRMS().

sumTime2

float CPPFCluster::sumTime2

private

Definition at line 36 of file CPPFCluster.h.

Referenced by addTime(), merge(), and timeRMS().

sumY

float CPPFCluster::sumY

private

Definition at line 39 of file CPPFCluster.h.

Referenced by addY(), merge(), y(), and yRMS().

sumY2

float CPPFCluster::sumY2

private

Definition at line 39 of file CPPFCluster.h.

Referenced by addY(), merge(), and yRMS().