SimMuon/RPCDigitizer/src/RPCSim.cc - master - githubmirror/cmssw

SimMuon/RPCDigitizer/src/RPCSim.cc
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11 май 2019, 12:09
11 май 2019, 12:098c72684
#include "RPCSim.h"
#include "SimMuon/RPCDigitizer/src/RPCSimSetUp.h"
#include "SimDataFormats/EncodedEventId/interface/EncodedEventId.h"

RPCSim::RPCSim(const edm::ParameterSet& config) {}

void RPCSim::fillDigis(int rollDetId, RPCDigiCollection& digis) {
  //  theRpcDigiSimLinks.clear();

  //  std::vector<std::pair<int,int> > vdigi;
  //  vdigi.clear();

  for (std::set<std::pair<int, int> >::iterator i = strips.begin(); i != strips.end(); i++) {
    if (i->second != -999) {
      RPCDigi rpcDigi(i->first, i->second);

      //NCA
      digis.insertDigi(RPCDetId(rollDetId), rpcDigi);
      this->addLinks(i->first, i->second);
    }
  }
  strips.clear();

  for (auto it : irpc_digis) {
    if (it.bx() != -999) {
      digis.insertDigi(RPCDetId(rollDetId), it);
      this->addLinks(it.strip(), it.bx());
    }
  }
  irpc_digis.clear();
}

void RPCSim::addLinks(unsigned int strip, int bx) {
  std::pair<unsigned int, int> digi(strip, bx);
  std::pair<DetectorHitMap::iterator, DetectorHitMap::iterator> channelHitItr = theDetectorHitMap.equal_range(digi);

  for (DetectorHitMap::iterator hitItr = channelHitItr.first; hitItr != channelHitItr.second; ++hitItr) {
    const PSimHit* hit = (hitItr->second);

    if (hit != nullptr) {
      theRpcDigiSimLinks.push_back(RPCDigiSimLink(digi,
                                                  hit->entryPoint(),
                                                  hit->momentumAtEntry(),
                                                  hit->timeOfFlight(),
                                                  hit->energyLoss(),
                                                  hit->particleType(),
                                                  hit->detUnitId(),
                                                  hit->trackId(),
                                                  hit->eventId(),
                                                  hit->processType()));
    }
  }
}