RPCCluster Class Reference

#include <RPCCluster.h>

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

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 RPCCluster.h.

Constructor & Destructor Documentation

RPCCluster() [1/2]

RPCCluster::RPCCluster

(

)

Definition at line 8 of file RPCCluster.cc.

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

RPCCluster() [2/2]

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

Definition at line 11 of file RPCCluster.cc.

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

~RPCCluster()

RPCCluster::~RPCCluster

(

)

Definition at line 14 of file RPCCluster.cc.

{}

Member Function Documentation

addTime()

void RPCCluster::addTime

(

const float

time

)

Definition at line 35 of file RPCCluster.cc.

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

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

addY()

void RPCCluster::addY

(

const float

y

)

Definition at line 41 of file RPCCluster.cc.

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

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

bx()

int RPCCluster::bx

(

)

const

Definition at line 19 of file RPCCluster.cc.

References bunchx.

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

{ return bunchx; }

clusterSize()

int RPCCluster::clusterSize

(

)

const

Definition at line 18 of file RPCCluster.cc.

References fstrip, and lstrip.

Referenced by operator==().

{ return lstrip - fstrip + 1; }

firstStrip()

int RPCCluster::firstStrip

(

)

const

Definition at line 16 of file RPCCluster.cc.

References fstrip.

Referenced by RPCRecHitStandardAlgo::compute(), RPCMaskReClusterizer::doAction(), isAdjacent(), operator<(), and operator==().

{ return fstrip; }

hasTime()

bool RPCCluster::hasTime

(

)

const

Definition at line 21 of file RPCCluster.cc.

References nTime.

Referenced by RPCRecHitStandardAlgo::compute(), time(), and timeRMS().

{ return nTime > 0; }

hasY()

bool RPCCluster::hasY

(

)

const

Definition at line 27 of file RPCCluster.cc.

References nY.

Referenced by RPCRecHitStandardAlgo::compute(), y(), and yRMS().

{ return nY > 0; }

isAdjacent()

bool RPCCluster::isAdjacent

(

const RPCCluster &

cl

)

const

Definition at line 31 of file RPCCluster.cc.

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

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

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

lastStrip()

int RPCCluster::lastStrip

(

)

const

Definition at line 17 of file RPCCluster.cc.

References lstrip.

Referenced by RPCRecHitStandardAlgo::compute(), and RPCMaskReClusterizer::doAction().

{ return lstrip; }

merge()

void RPCCluster::merge

(

const RPCCluster &

cl

)

Definition at line 47 of file RPCCluster.cc.

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

Referenced by RPCClusterizer::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 RPCCluster::operator<

(

const RPCCluster &

cl

)

const

Definition at line 62 of file RPCCluster.cc.

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

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

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

operator==()

bool RPCCluster::operator==

(

const RPCCluster &

cl

)

const

Definition at line 69 of file RPCCluster.cc.

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

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

time()

float RPCCluster::time

(

)

const

Definition at line 22 of file RPCCluster.cc.

References hasTime(), nTime, and sumTime.

Referenced by addTime(), and RPCRecHitStandardAlgo::compute().

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

timeRMS()

float RPCCluster::timeRMS

(

)

const

Definition at line 23 of file RPCCluster.cc.

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

Referenced by RPCRecHitStandardAlgo::compute().

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

y()

float RPCCluster::y

(

)

const

Definition at line 28 of file RPCCluster.cc.

References hasY(), nY, and sumY.

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

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

yRMS()

float RPCCluster::yRMS

(

)

const

Definition at line 29 of file RPCCluster.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 RPCCluster::bunchx

private

Definition at line 34 of file RPCCluster.h.

Referenced by bx().

fstrip

uint16_t RPCCluster::fstrip

private

Definition at line 32 of file RPCCluster.h.

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

lstrip

uint16_t RPCCluster::lstrip

private

Definition at line 33 of file RPCCluster.h.

Referenced by clusterSize(), and lastStrip().

nTime

uint16_t RPCCluster::nTime

private

Definition at line 37 of file RPCCluster.h.

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

nY

uint16_t RPCCluster::nY

private

Definition at line 40 of file RPCCluster.h.

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

sumTime

float RPCCluster::sumTime

private

Definition at line 36 of file RPCCluster.h.

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

sumTime2

float RPCCluster::sumTime2

private

Definition at line 36 of file RPCCluster.h.

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

sumY

float RPCCluster::sumY

private

Definition at line 39 of file RPCCluster.h.

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

sumY2

float RPCCluster::sumY2

private

Definition at line 39 of file RPCCluster.h.

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