RPCTCGhostBusterSorter Class Reference

#include <RPCTCGhostBusterSorter.h>

Public Member Functions
	RPCTCGhostBusterSorter (RPCTriggerConfiguration *triggerConfig)
L1RpcTBMuonsVec	run (L1RpcTBMuonsVec2 &tbMuonsVec)

Private Attributes
RPCTriggerConfiguration *	m_TriggerConfig

Detailed Description

Peformes the Trigger Crate Ghost Buster and sorter algorithm. Because the class does not keep any data and GB is the same for every TC, there might be one and the same object of this class for all TCs.

Author

Karol Bunkowski (Warsaw)

Definition at line 14 of file RPCTCGhostBusterSorter.h.

Constructor & Destructor Documentation

RPCTCGhostBusterSorter()

RPCTCGhostBusterSorter::RPCTCGhostBusterSorter

(

RPCTriggerConfiguration *

triggerConfig

)

Definition at line 8 of file RPCTCGhostBusterSorter.cc.

                                                                                     {
  m_TriggerConfig = triggerConfig;
}

Member Function Documentation

run()

L1RpcTBMuonsVec RPCTCGhostBusterSorter::run

(

L1RpcTBMuonsVec2 &

tbMuonsVec

)

Peformes the Trigger Crate Ghost Buster and sorter algorithm - in eta between TB of one TC. Coverts muons etaAddr from 2bit tow num on TB (0-2 or 0-3) to continous m_tower number (etaAddr) (0 - 32, tower0 = 16)

Returns

always 4 muons

Definition at line 12 of file RPCTCGhostBusterSorter.cc.

                                                                         {
  for (unsigned int iTB = 0; iTB < tbMuonsVec2.size() - 1; iTB++) {
    for (unsigned int iMu = 0; iMu < tbMuonsVec2[iTB].size(); iMu++) {
      if (tbMuonsVec2[iTB][iMu].getPtCode() == 0)
        break;  //becouse muons are sorted
 
      //muon from this TB is on positive edge of TB (last m_tower of this tb):
      if (tbMuonsVec2[iTB][iMu].getEtaAddr() == (m_TriggerConfig->getTowsCntOnTB(iTB) - 1)) {
        for (unsigned int iMuN = 0; iMuN < tbMuonsVec2[iTB + 1].size(); iMuN++) {
          if (tbMuonsVec2[iTB + 1][iMuN].getPtCode() == 0)
            break;  //becouse muons are sorted
 
          //muon from next TB is on negative edge (first m_tower of this TB):
          if (tbMuonsVec2[iTB + 1][iMuN].getEtaAddr() == 0) {
            if (abs(tbMuonsVec2[iTB][iMu].getPhiAddr() - tbMuonsVec2[iTB + 1][iMuN].getPhiAddr()) <= 1) {
              if (tbMuonsVec2[iTB][iMu].getCode() < tbMuonsVec2[iTB + 1][iMuN].getCode()) {
                tbMuonsVec2[iTB][iMu].kill();
              } else {
                tbMuonsVec2[iTB + 1][iMuN].kill();
              }
            }
          }
        }
      }
    }
  }
 
  //---------sorting-----------------------------------------
  /*  multiset<RPCTBMuon, RPCTBMuon::TMuonMore> liveMuonsSet;
  for(unsigned int iTB = 0; iTB < tbMuonsVec2.size(); iTB++)
  for(unsigned int iMu = 0; iMu < tbMuonsVec2[iTB].size(); iMu++)
      if(tbMuonsVec2[iTB][iMu].isLive()) {
 
        int etaAddr = tbMuonsVec2[iTB][iMu].getEtaAddr() | (iTB<<2); //m_tower number natural
        etaAddr = m_TriggerConfig->towAddr2TowNum(etaAddr); //m_tower number: -16 : 16
        etaAddr = etaAddr + 16;                     // m_tower number continous 0 : 32
        tbMuonsVec2[iTB][iMu].setEtaAddr(etaAddr);
 
        liveMuonsSet.insert(tbMuonsVec2[iTB][iMu]);
      }
  L1RpcTBMuonsVec outputMuons(liveMuonsSet.begin(), liveMuonsSet.end()); */
 
  L1RpcTBMuonsVec outputMuons;
  for (unsigned int iTB = 0; iTB < tbMuonsVec2.size(); iTB++)
    for (unsigned int iMu = 0; iMu < tbMuonsVec2[iTB].size(); iMu++)
      if (tbMuonsVec2[iTB][iMu].isLive()) {
        int etaAddr = tbMuonsVec2[iTB][iMu].getEtaAddr() | (iTB << 2);  //m_tower number natural <0...35>
        etaAddr = m_TriggerConfig->towAddr2TowNum(etaAddr);             //m_tower number: -16 : 16
        //etaAddr = etaAddr + 16;                     // m_tower number continous 0 : 32
        etaAddr = m_TriggerConfig->towNum2TowNum2Comp(etaAddr);  // 10 oct 2006 - moved from FS
        tbMuonsVec2[iTB][iMu].setEtaAddr(etaAddr);
 
        outputMuons.push_back(tbMuonsVec2[iTB][iMu]);
      }
 
  sort(outputMuons.begin(), outputMuons.end(), RPCTBMuon::TMuonMore());
 
  //-------setting size to m_GBETA_OUT_MUONS_CNT----------------
  while (outputMuons.size() < RPCConst::m_TCGB_OUT_MUONS_CNT)
    outputMuons.push_back(RPCTBMuon());
  while (outputMuons.size() > RPCConst::m_TCGB_OUT_MUONS_CNT)
    outputMuons.pop_back();
 
  return outputMuons;
}

References funct::abs(), and RPCConst::m_TCGB_OUT_MUONS_CNT.

Referenced by RPCTriggerCrate::runTCGBSorter().

Member Data Documentation

m_TriggerConfig

RPCTriggerConfiguration* RPCTCGhostBusterSorter::m_TriggerConfig

private

Definition at line 26 of file RPCTCGhostBusterSorter.h.