HcalQIEShape Class Reference

#include <HcalQIEShape.h>

Public Member Functions
float	center (unsigned fAdc) const
	HcalQIEShape ()
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])
	~HcalQIEShape ()

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

Private Attributes
float	mValues [129]

Detailed Description

Definition at line 17 of file HcalQIEShape.h.

Constructor & Destructor Documentation

HcalQIEShape::HcalQIEShape

(

)

Definition at line 18 of file HcalQIEShape.cc.

References expand(), i, and mValues.

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

HcalQIEShape::~HcalQIEShape

(

)

Definition at line 24 of file HcalQIEShape.cc.

{}

Member Function Documentation

float HcalQIEShape::center

(

unsigned

fAdc

)

const

Definition at line 44 of file HcalQIEShape.cc.

References mValues.

Referenced by HcalQIECoder::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.;
}

void HcalQIEShape::expand ( )

private

Definition at line 26 of file HcalQIEShape.cc.

References i, getHLTprescales::index, mValues, range(), and pileupReCalc_HLTpaths::scale.

Referenced by HcalQIEShape(), 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
}

float HcalQIEShape::highEdge

(

unsigned

fAdc

)

const

Definition at line 52 of file HcalQIEShape.cc.

References mValues.

Referenced by HcalQIECoder::adc().

                                                 {
  if (fAdc < 128) return mValues [fAdc+1];
  return 0.;
}

unsigned HcalQIEShape::local ( unsigned  fAdc ) const

inline

Definition at line 26 of file HcalQIEShape.h.

{return fAdc & 0x1f;}

float HcalQIEShape::lowEdge

(

unsigned

fAdc

)

const

Definition at line 39 of file HcalQIEShape.cc.

References mValues.

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

unsigned HcalQIEShape::range ( unsigned  fAdc ) const

inline

Definition at line 25 of file HcalQIEShape.h.

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

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

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

private

Definition at line 57 of file HcalQIEShape.cc.

References mValues.

Referenced by setLowEdges().

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

bool HcalQIEShape::setLowEdges

(

const float

fValue[32]

)

Definition at line 63 of file HcalQIEShape.cc.

References ecalMGPA::adc(), expand(), query::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

float HcalQIEShape::mValues[129]

private

Definition at line 31 of file HcalQIEShape.h.

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