DCCEBSRPBlock.cc

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#include "EventFilter/EcalRawToDigi/interface/DCCEBSRPBlock.h"
#include "EventFilter/EcalRawToDigi/interface/DCCDataBlockPrototype.h"
#include "EventFilter/EcalRawToDigi/interface/DCCEventBlock.h"
#include "EventFilter/EcalRawToDigi/interface/DCCDataUnpacker.h"
#include "EventFilter/EcalRawToDigi/interface/EcalElectronicsMapper.h"

DCCEBSRPBlock::DCCEBSRPBlock(DCCDataUnpacker *u, EcalElectronicsMapper *m, DCCEventBlock *e, bool unpack)
    : DCCSRPBlock(u, m, e, unpack) {
  expNumbSrFlags_ = SRP_EB_NUMBFLAGS;
}

void DCCEBSRPBlock::updateCollectors() {
  // Set SR flag digis
  ebSrFlagsDigis_ = unpacker_->ebSrFlagsCollection();
}

void DCCEBSRPBlock::addSRFlagToCollection() {
  // Point to SR flags
  data_++;
  const uint16_t *my16Bitp_ = reinterpret_cast<const uint16_t *>(data_);

  unsigned int towersInPhi = EcalElectronicsMapper::kTowersInPhi;

  unsigned int fov = event_->fov();

  for (unsigned int n = 0; n < expNumbSrFlags_; n++) {
    if (n > 0 && n % 4 == 0)
      my16Bitp_++;

    unsigned short srFlag = (*my16Bitp_ >> ((n - (n / 4) * 4) * 3)) & SRP_SRFLAG_MASK;

    unsigned int theSRPi = n;

    if (NUMB_SM_EB_PLU_MIN <= mapper_->getActiveSM() && mapper_->getActiveSM() <= NUMB_SM_EB_PLU_MAX && fov >= 1) {
      unsigned int u = n % towersInPhi;
      u = towersInPhi - u;
      theSRPi = (n / towersInPhi) * towersInPhi + u - 1;
    }

    srFlags_[theSRPi] = srFlag;

    if (unpackInternalData_) {
      std::vector<EcalSrFlag *> srs = mapper_->getSrFlagPointer(theSRPi + 1);

      for (size_t i = 0; i < srs.size(); ++i) {
        srs[i]->setValue(srFlag);
        (*ebSrFlagsDigis_)->push_back(*((EBSrFlag *)srs[i]));
      }
    }
  }
}

bool DCCEBSRPBlock::checkSrpIdAndNumbSRFlags() {
  //todo : check srp id based on sm...

  // Check number of SR flags
  if (nSRFlags_ != expNumbSrFlags_) {
    if (!DCCDataUnpacker::silentMode_) {
      edm::LogWarning("IncorrectBlock") << "Unable to unpack SRP block for event " << event_->l1A() << " in fed <<"
                                        << mapper_->getActiveDCC() << "\nNumber of flags " << nSRFlags_
                                        << " is different from expected " << expNumbSrFlags_;
    }
    //Note : add to error collection ?
    return false;
  }
  return true;
}