DTLowQMatching.cc

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//-------------------------------------------------
//
//   Class: DTLowQMatching
//
//   DTLowQMatching
//
//
//   Author :
//   G. Flouris               U Ioannina    Nov. 2016
//   modifications: GKarathanasis  UAthens
//--------------------------------------------------
#include <iostream>
#include <iomanip>
#include <iterator>

#include "L1Trigger/L1TTwinMux/interface/DTLowQMatching.h"
#include "L1Trigger/L1TTwinMux/interface/DTRPCBxCorrection.h"
#include "L1Trigger/L1TTwinMux/interface/L1MuTMChambPhContainer.h"

using namespace std;

DTLowQMatching::DTLowQMatching(L1MuDTChambPhContainer const* inphiDTDigis, L1MuDTChambPhContainer const& inphiRPCDigis)
    : m_phiDTDigis(inphiDTDigis), m_phiRPCDigis(inphiRPCDigis) {}

void DTLowQMatching::run(const L1TTwinMuxParams& tmParams) {
  m_DphiWindow = tmParams.get_DphiWindowBxShift();

  Matching(0);
  Matching(1);
}

void DTLowQMatching::Matching(int track_seg) {
  L1MuDTChambPhDigi* dtts = nullptr;
  L1MuDTChambPhDigi* rpcts1 = nullptr;
  L1MuTMChambPhContainer m_phiRPCDigis_tm;
  const std::vector<L1MuDTChambPhDigi>* phiChambVector;
  phiChambVector = m_phiRPCDigis.getContainer();
  m_phiRPCDigis_tm.setContainer(*phiChambVector);

  L1MuTMChambPhContainer m_phiDTDigis_tm;
  const std::vector<L1MuDTChambPhDigi>* phiChambVectorDT;
  phiChambVectorDT = m_phiDTDigis->getContainer();
  m_phiDTDigis_tm.setContainer(*phiChambVectorDT);

  int bx = 0, wheel = 0, sector = 0, station = 1;
  //cout<<"LowQ Matching  "<<track_seg<<endl;
  for (wheel = -2; wheel <= 2; wheel++) {
    for (sector = 0; sector < 12; sector++) {
      for (station = 1; station <= 4; station++) {
        for (bx = -3; bx <= 3; bx++) {
          int matched = 0;
          for (int rpcbx = bx - 1; rpcbx <= bx + 1; rpcbx++) {
            dtts = nullptr;
            rpcts1 = nullptr;
            dtts = m_phiDTDigis_tm.chPhiSegm(wheel, station, sector, bx, track_seg);
            if (!dtts || dtts->code() >= 2)
              continue;
            int nhits = 0;
            nhits = DTRPCBxCorrection::nRPCHits(m_phiRPCDigis, rpcbx, wheel, sector, station);
            for (int hit = 0; hit < nhits; hit++) {
              rpcts1 = m_phiRPCDigis_tm.chPhiSegm(wheel, station, sector, rpcbx, hit);
              //If DT primitives with q<2 match with rpc hits do nothing else
              //'remove' the primitive by setting is quality to 7
              if (rpcts1 && DTRPCBxCorrection::deltaPhi(dtts->phi(), rpcts1->phi()) < m_DphiWindow) {
                matched++;
                continue;
              }
            }
          }  //end of rpc bx
          if (matched == 0 && dtts && dtts->code() < 2) {  //dtts->setCode(7);
            // int bx=dtts->bxNum(); cout<<bx<<endl;
            L1MuDTChambPhDigi dtts2(dtts->bxNum(),
                                    dtts->whNum(),
                                    dtts->scNum(),
                                    dtts->stNum(),
                                    dtts->phi(),
                                    dtts->phiB(),
                                    7,
                                    dtts->Ts2Tag(),
                                    dtts->BxCnt(),
                                    dtts->RpcBit());
            *dtts = dtts2;
          }
        }  //end of dt bx
      }  //end of station
    }  //end of sc
  }  //end of wheel
}