CastorQIEShape Class Reference

#include <CastorQIEShape.h>

Public Member Functions
	CastorQIEShape ()
float	center (unsigned fAdc) const
float	highEdge (unsigned fAdc) const
unsigned	local (unsigned fAdc) const
float	lowEdge (unsigned fAdc) const
unsigned	range (unsigned fAdc) const
bool	setLowEdges (const float fValue[32])
	~CastorQIEShape ()

Private Member Functions
void	expand ()
bool	setLowEdge (float fValue, unsigned fAdc)

Private Attributes
float	mValues [129]

Detailed Description

Definition at line 14 of file CastorQIEShape.h.

Constructor & Destructor Documentation

CastorQIEShape()

CastorQIEShape::CastorQIEShape

(

)

Definition at line 13 of file CastorQIEShape.cc.

References binMin, expand(), mps_fire::i, and mValues.

                               {
  for (int i = 0; i < 32; i++)
    mValues[i] = binMin[i];
  expand();
}

~CastorQIEShape()

CastorQIEShape::~CastorQIEShape

(

)

Definition at line 19 of file CastorQIEShape.cc.

{}

Member Function Documentation

center()

float CastorQIEShape::center

(

unsigned

fAdc

)

const

Definition at line 40 of file CastorQIEShape.cc.

References mValues.

Referenced by CastorQIECoder::charge().

                                                {
  if (fAdc < 128) {
    if (fAdc % 32 == 31)
      return 0.5 * (3 * mValues[fAdc] - mValues[fAdc - 1]);  // extrapolate
    else
      return 0.5 * (mValues[fAdc] + mValues[fAdc + 1]);  // interpolate
  }
  return 0.;
}

expand()

void CastorQIEShape::expand ( )

private

Definition at line 21 of file CastorQIEShape.cc.

References mps_fire::i, mValues, range(), and l1tEGammaCrystalsEmulatorProducer_cfi::scale.

Referenced by CastorQIEShape(), and setLowEdges().

                            {
  int scale = 1;
  for (unsigned range = 1; range < 4; range++) {
    scale = scale * 5;
    unsigned index = range * 32;
    mValues[index] = mValues[index - 2];  // link to previous range
    for (unsigned i = 1; i < 32; i++) {
      mValues[index + i] = mValues[index + i - 1] + scale * (mValues[i] - mValues[i - 1]);
    }
  }
  mValues[128] = 2 * mValues[127] - mValues[126];  // extrapolate
}

highEdge()

float CastorQIEShape::highEdge

(

unsigned

fAdc

)

const

Definition at line 50 of file CastorQIEShape.cc.

References mValues.

Referenced by CastorQIECoder::adc().

                                                  {
  if (fAdc >= 128)
    return 0;
  if (fAdc == 127)
    return mValues[fAdc + 1];
  if (fAdc % 32 == 31)
    return mValues[fAdc + 3];
  return mValues[fAdc + 1];
}

local()

unsigned CastorQIEShape::local ( unsigned  fAdc ) const

inline

Definition at line 23 of file CastorQIEShape.h.

{ return fAdc & 0x1f; }

lowEdge()

float CastorQIEShape::lowEdge

(

unsigned

fAdc

)

const

Definition at line 34 of file CastorQIEShape.cc.

References mValues.

Referenced by CastorDbASCIIIO::dumpObject().

                                                 {
  if (fAdc < 128)
    return mValues[fAdc];
  return 0.;
}

range()

unsigned CastorQIEShape::range ( unsigned  fAdc ) const

inline

Definition at line 22 of file CastorQIEShape.h.

Referenced by CastorQIECoder::charge(), and expand().

{ return (fAdc >> 5) & 0x3; }

setLowEdge()

bool CastorQIEShape::setLowEdge ( float  fValue, unsigned  fAdc  )

private

Definition at line 60 of file CastorQIEShape.cc.

References mValues.

Referenced by setLowEdges().

                                                           {
  if (fAdc >= 32)
    return false;
  mValues[fAdc] = fValue;
  return true;
}

setLowEdges()

bool CastorQIEShape::setLowEdges

(

const float

fValue[32]

)

Definition at line 67 of file CastorQIEShape.cc.

References gpuClustering::adc, expand(), mps_fire::result, and setLowEdge().

                                                       {
  bool result = true;
  for (int adc = 0; adc < 32; adc++)
    result = result && setLowEdge(fValue[adc], adc);
  expand();
  return result;
}

Member Data Documentation

mValues

float CastorQIEShape::mValues[129]

private

Definition at line 29 of file CastorQIEShape.h.

Referenced by CastorQIEShape(), center(), expand(), highEdge(), lowEdge(), and setLowEdge().