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Functions
HcalAlgoUtils.cc File Reference
#include "CalibCalorimetry/HcalAlgos/interface/HcalAlgoUtils.h"
#include <cmath>

Go to the source code of this file.

Functions

void getLinearizedADC (const HcalQIEShape &shape, const HcalQIECoder *coder, int bins, int capid, float &lo, float &hi)
 
float maxDiff (float one, float two, float three, float four)
 

Function Documentation

void getLinearizedADC ( const HcalQIEShape shape,
const HcalQIECoder coder,
int  bins,
int  capid,
float &  lo,
float &  hi 
)

Definition at line 4 of file HcalAlgoUtils.cc.

References HcalQIECoder::charge().

4  {
5  float low = coder->charge(shape, 0, capid);
6  float high = coder->charge(shape, bins - 1, capid);
7  float step = (high - low) / (bins - 1);
8  low -= step / 2.0;
9  high += step / 2.0;
10  lo = low;
11  hi = high;
12  return;
13 }
step
Definition: StallMonitor.cc:98
float charge(const HcalQIEShape &fShape, unsigned fAdc, unsigned fCapId) const
ADC [0..127] + capid [0..3] -&gt; fC conversion.
Definition: HcalQIECoder.cc:20
float maxDiff ( float  one,
float  two,
float  three,
float  four 
)

Definition at line 15 of file HcalAlgoUtils.cc.

References SiStripPI::max, SiStripPI::min, SiPixelPI::one, and SiPixelPI::two.

15  {
16  float max = -1000;
17  float min = 1000;
18  if (one > max)
19  max = one;
20  if (one < min)
21  min = one;
22  if (two > max)
23  max = two;
24  if (two < min)
25  min = two;
26  if (three > max)
27  max = three;
28  if (three < min)
29  min = three;
30  if (four > max)
31  max = four;
32  if (four < min)
33  min = four;
34  return fabs(max - min);
35 }