EcalFenixMaxof2.cc

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#include <SimCalorimetry/EcalTrigPrimAlgos/interface/EcalFenixMaxof2.h>

// global type definitions for class implementation in source file defined by
// Tag entries in ArgoUML Result: typedef <typedef_global_source> <tag_value>;
EcalFenixMaxof2::EcalFenixMaxof2(int maxNrSamples, int nbMaxStrips) : nbMaxStrips_(nbMaxStrips) {
  std::vector<int> vec(maxNrSamples, 0);
  for (int i2strip = 0; i2strip < nbMaxStrips_ - 1; ++i2strip)
    sumby2_.push_back(vec);
}

EcalFenixMaxof2::~EcalFenixMaxof2() {}

void EcalFenixMaxof2::process(std::vector<std::vector<int>> &bypasslinout,
                              int nstrip,
                              int bitMask,
                              std::vector<int> &output) {
  int mask = (1 << bitMask) - 1;
  for (int i2strip = 0; i2strip < nstrip - 1; ++i2strip)
    for (unsigned int i = 0; i < output.size(); i++)
      sumby2_[i2strip][i] = 0;
  for (unsigned int i = 0; i < output.size(); i++)
    output[i] = 0;

  for (unsigned int i = 0; i < output.size(); i++) {
    if (nstrip - 1 == 0) {
      output[i] = ((bypasslinout[0][i]) & mask);
    } else {
      for (int i2strip = 0; i2strip < nstrip - 1; ++i2strip) {
        sumby2_[i2strip][i] = ((bypasslinout[i2strip][i]) & mask) + ((bypasslinout[i2strip + 1][i]) & mask);
        if (sumby2_[i2strip][i] > output[i]) {
          output[i] = sumby2_[i2strip][i];
        }
      }
    }
  }
  return;
}