HcalPedestalWidth.cc

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#include <cmath>
#include <iostream>

#include "CondFormats/HcalObjects/interface/HcalPedestalWidth.h"

namespace {
  int offset(int fCapId1, int fCapId2) {
    //    static int offsets [4] = {0, 1, 3, 6};
    //    if (fCapId1 < fCapId2) { // swap
    //      int tmp = fCapId1; fCapId1 = fCapId2; fCapId2 = tmp;
    //    }
    //    return offsets [fCapId1] + fCapId2;
    return fCapId1 * 4 + fCapId2;
  }
}  // namespace

HcalPedestalWidth::HcalPedestalWidth(int fId) : mId(fId) {
  for (int i = 16; --i >= 0; *(&mSigma00 + i) = 0) {
  }
}

float HcalPedestalWidth::getWidth(int fCapId) const { return sqrt(*(getValues() + offset(fCapId, fCapId))); }

float HcalPedestalWidth::getSigma(int fCapId1, int fCapId2) const { return *(getValues() + offset(fCapId1, fCapId2)); }

void HcalPedestalWidth::setSigma(int fCapId1, int fCapId2, float fSigma) {
  *(&mSigma00 + offset(fCapId1, fCapId2)) = fSigma;
}