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HcalQIEShape Class Reference

#include <CondFormats/HcalObjects/interface/HcalQIEShape.h>

List of all members.

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 binMin, expand(), i, and mValues.

00019 {
00020   for (int i = 0; i < 32; i++) mValues [i] = binMin [i];
00021   expand ();
00022 }

HcalQIEShape::~HcalQIEShape (  ) 

Definition at line 24 of file HcalQIEShape.cc.

00024 {}

Member Function Documentation

float HcalQIEShape::center ( unsigned  fAdc  )  const

Definition at line 44 of file HcalQIEShape.cc.

References mValues.

Referenced by HcalQIECoder::charge().

00044                                                {
00045   if (fAdc < 128) {
00046     if (fAdc % 32 == 31) return 0.5 * (3 * mValues [fAdc] - mValues [fAdc - 1]); // extrapolate
00047     else       return 0.5 * (mValues [fAdc] + mValues [fAdc + 1]); // interpolate
00048   }
00049   return 0.;
00050 }

void HcalQIEShape::expand (  )  [private]

Definition at line 26 of file HcalQIEShape.cc.

References i, index, mValues, range(), and scale.

Referenced by HcalQIEShape(), and setLowEdges().

00026                            {
00027   int scale = 1;
00028   for (unsigned range = 1; range < 4; range++) {
00029     scale = scale * 5;
00030     unsigned index = range * 32;
00031     mValues [index] = mValues [index - 2]; // link to previous range
00032     for (unsigned i = 1; i < 32; i++) {
00033       mValues [index + i] =  mValues [index + i - 1] + scale * (mValues [i] - mValues [i - 1]);
00034     }
00035   }
00036   mValues [128] = 2 * mValues [127] - mValues [126]; // extrapolate
00037 }

float HcalQIEShape::highEdge ( unsigned  fAdc  )  const

Definition at line 52 of file HcalQIEShape.cc.

References mValues.

Referenced by HcalQIECoder::adc().

00052                                                  {
00053   if (fAdc < 128) return mValues [fAdc+1];
00054   return 0.;
00055 }

unsigned HcalQIEShape::local ( unsigned  fAdc  )  const [inline]

Definition at line 26 of file HcalQIEShape.h.

00026 {return fAdc & 0x1f;}

float HcalQIEShape::lowEdge ( unsigned  fAdc  )  const

Definition at line 39 of file HcalQIEShape.cc.

References mValues.

00039                                                 {
00040   if (fAdc < 128) return mValues [fAdc];
00041   return 0.;
00042 }

unsigned HcalQIEShape::range ( unsigned  fAdc  )  const [inline]

Definition at line 25 of file HcalQIEShape.h.

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

00025 {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().

00057                                                           {
00058   if (fAdc >= 32) return false; 
00059   mValues [fAdc] = fValue;
00060   return true;
00061 }

bool HcalQIEShape::setLowEdges ( const float  fValue[32]  ) 

Definition at line 63 of file HcalQIEShape.cc.

References ecalMGPA::adc(), expand(), HLT_VtxMuL3::result, and setLowEdge().

00063                                                        {
00064   bool result = true;
00065   for (int adc = 0; adc < 32; adc++) result = result && setLowEdge (fValue [adc], adc);
00066   expand ();
00067   return result;
00068 }

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().

The documentation for this class was generated from the following files:
Generated on Tue Jun 9 18:23:51 2009 for CMSSW by  doxygen 1.5.4