/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_14/src/EventFilter/EcalRawToDigi/src/EcalElectronicsMapper.cc

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#include <FWCore/MessageLogger/interface/MessageLogger.h>
#include <EventFilter/EcalRawToDigi/interface/EcalElectronicsMapper.h>
#include <Geometry/EcalMapping/interface/EcalElectronicsMapping.h>
#include <DataFormats/EcalDigi/interface/EBSrFlag.h>
#include <DataFormats/EcalDigi/interface/EESrFlag.h>
#include <EventFilter/EcalRawToDigi/interface/DCCDataUnpacker.h>

EcalElectronicsMapper::EcalElectronicsMapper( unsigned int numbXtalTSamples, unsigned int numbTriggerTSamples)
: pathToMapFile_(""),
numbXtalTSamples_(numbXtalTSamples),
numbTriggerTSamples_(numbTriggerTSamples),
mappingBuilder_(0)
{
  resetPointers();
  setupGhostMap();
}

void EcalElectronicsMapper::resetPointers(){
  
  // Reset Arrays
  for(unsigned int sm=0; sm < NUMB_SM; sm++){
    for(unsigned int fe=0; fe< NUMB_FE; fe++){
          
      for(unsigned int strip=0; strip<NUMB_STRIP;strip++){
        for(unsigned int xtal=0; xtal<NUMB_XTAL;xtal++){
                    
             //Reset DFrames and xtalDetIds
          xtalDetIds_[sm][fe][strip][xtal]=0;
        }
      }

      //Reset SC Det Ids
      //scDetIds_[sm][fe]=0;
      scEleIds_[sm][fe]=0;
      //srFlags_[sm][fe]=0;
    }
  }
  
  
  //Reset TT det Ids
  for( unsigned int tccid=0; tccid < NUMB_TCC; tccid++){
    for(unsigned int tpg =0; tpg<NUMB_FE;tpg++){
      ttDetIds_[tccid][tpg]=0;
      ttTPIds_[tccid][tpg]=0;
      ttEleIds_[tccid][tpg]=0;
    }
  }

  // reset trigger electronics Id
  for (int tccid=0; tccid<NUMB_TCC; tccid++){
      for (int ttid=0; ttid<TCC_EB_NUMBTTS; ttid++){
          for (int ps=0; ps<NUMB_STRIP; ps++){
              psInput_[tccid][ttid][ps]=0;
          }}}
  
  // initialize TCC maps
  for (int tccId=0; tccId<EcalTriggerElectronicsId::MAX_TCCID; tccId++) {
      for (int psCounter=0; psCounter<EcalTrigTowerDetId::kEBTowersPerSM*5; psCounter++) {
          for (int u=0; u<2; u++){
              tTandPs_[tccId][psCounter][u]=-1;
          } } }
  
  

  //Fill map sm id to tcc ids
  std::vector<unsigned int> * ids;
  ids = new std::vector<unsigned int>;
  ids->push_back(1); ids->push_back(18);ids->push_back(19);ids->push_back(36);
  mapSmIdToTccIds_[1]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(2); ids->push_back(3);ids->push_back(20);ids->push_back(21);
  mapSmIdToTccIds_[2]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(4); ids->push_back(5);ids->push_back(22);ids->push_back(23);
  mapSmIdToTccIds_[3]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(6); ids->push_back(7);ids->push_back(24);ids->push_back(25);
  mapSmIdToTccIds_[4]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(8); ids->push_back(9);ids->push_back(26);ids->push_back(27);
  mapSmIdToTccIds_[5]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(10); ids->push_back(11);ids->push_back(28);ids->push_back(29);
  mapSmIdToTccIds_[6]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(12); ids->push_back(13);ids->push_back(30);ids->push_back(31);
  mapSmIdToTccIds_[7]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(14); ids->push_back(15);ids->push_back(32);ids->push_back(33);
  mapSmIdToTccIds_[8]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(16); ids->push_back(17);ids->push_back(34);ids->push_back(35);
  mapSmIdToTccIds_[9]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(73); ids->push_back(90);ids->push_back(91);ids->push_back(108);
  mapSmIdToTccIds_[46]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(74); ids->push_back(75);ids->push_back(92);ids->push_back(93);
  mapSmIdToTccIds_[47]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(76); ids->push_back(77);ids->push_back(94);ids->push_back(95);
  mapSmIdToTccIds_[48]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(78); ids->push_back(79);ids->push_back(96);ids->push_back(97);
  mapSmIdToTccIds_[49]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(80); ids->push_back(81);ids->push_back(98);ids->push_back(99);  
  mapSmIdToTccIds_[50]= ids;
                 
  ids = new std::vector<unsigned int>;
  ids->push_back(82); ids->push_back(83);ids->push_back(100);ids->push_back(101);
  mapSmIdToTccIds_[51]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(84); ids->push_back(85);ids->push_back(102);ids->push_back(103);
  mapSmIdToTccIds_[52]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(86); ids->push_back(87);ids->push_back(104);ids->push_back(105);
  mapSmIdToTccIds_[53]= ids;
                
  ids = new std::vector<unsigned int>;
  ids->push_back(88); ids->push_back(89);ids->push_back(106);ids->push_back(107);
  mapSmIdToTccIds_[54]= ids;
        
  
  //Compute data block sizes
  unfilteredFEBlockLength_= computeUnfilteredFEBlockLength();  
  ebTccBlockLength_       = computeEBTCCBlockLength();
  eeTccBlockLength_       = computeEETCCBlockLength();
    

}


EcalElectronicsMapper::~EcalElectronicsMapper(){
  deletePointers();
}

void EcalElectronicsMapper::deletePointers(){

  //DETETE ARRAYS
  for(unsigned int sm=0; sm < NUMB_SM; sm++){
    for(unsigned int fe=0; fe< NUMB_FE; fe++){
      for(unsigned int strip=0; strip<NUMB_STRIP;strip++){
        for(unsigned int xtal=0; xtal<NUMB_XTAL;xtal++) delete xtalDetIds_[sm][fe][strip][xtal];         
      }

      // if(scDetIds_[sm][fe]){ 
      //  delete scDetIds_[sm][fe];
      //  delete scEleIds_[sm][fe];
      for(size_t i = 0; i< srFlags_[sm][fe].size(); ++i) delete srFlags_[sm][fe][i];
      srFlags_[sm][fe].clear();
 
      delete scEleIds_[sm][fe];
           
    }
 
  }

  // delete trigger electronics Id
  for (int tccid=0; tccid<NUMB_TCC; tccid++){
    for (int ttid=0; ttid<TCC_EB_NUMBTTS; ttid++){
      for (int ps=0; ps<NUMB_STRIP; ps++){
        delete psInput_[tccid][ttid][ps];
      }
    }
  }


  
  for( unsigned int tccid=0; tccid < NUMB_TCC; tccid++){
    for(unsigned int tpg =0; tpg<NUMB_FE;tpg++){
      if(ttDetIds_[tccid][tpg]){ 
        delete ttDetIds_[tccid][tpg];
        delete ttTPIds_[tccid][tpg];
        delete ttEleIds_[tccid][tpg];
      }
    }
  }


  pathToMapFile_.clear();
  
  
  std::map<unsigned int, std::vector<unsigned int> *>::iterator it;
  for(it = mapSmIdToTccIds_.begin(); it != mapSmIdToTccIds_.end(); it++ ){ delete (*it).second; }
  
  mapSmIdToTccIds_.clear();
 
}

void EcalElectronicsMapper::setEcalElectronicsMapping(const EcalElectronicsMapping * m){
  mappingBuilder_= m;
  fillMaps();
}

bool EcalElectronicsMapper::setActiveDCC(unsigned int dccId){
   
  bool ret(true);
        
  //Update active dcc and associated smId
  dccId_ = dccId;
   
  smId_  = getSMId(dccId_);
        
  if(!smId_) ret = false;
        
  return ret;
        
 } 
 
 
bool EcalElectronicsMapper::setDCCMapFilePath(std::string aPath_){

  
  //try to open a dccMapFile in the given path
  std::ifstream dccMapFile_(aPath_.c_str());

  //if not successful return false
  if(!dccMapFile_.is_open()) return false;

  //else close file and accept given path
  dccMapFile_.close();
  pathToMapFile_ = aPath_;

  return true;
}


// bool EcalElectronicsMapper::readDCCMapFile(){

//   //try to open a dccMapFile in the given path
//   std::ifstream dccMapFile_(pathToMapFile_.c_str());
  
//   //if not successful return false
//   if(!dccMapFile_.is_open()) return false;
  
//   char lineBuf_[100];
//   unsigned int SMId_,DCCId_;
//   // loop while extraction from file is possible
//   dccMapFile_.getline(lineBuf_,10);       //read line from file
//   while (dccMapFile_.good()) {
//     sscanf(lineBuf_,"%u:%u",&SMId_,&DCCId_);
//     myDCCMap_[SMId_] = DCCId_;
//     dccMapFile_.getline(lineBuf_,10);       //read line from file
//   }
  
  
//   return true;
  
// }

// bool EcalElectronicsMapper::readDCCMapFile(std::string aPath_){
//   //test if path is good
//   edm::FileInPath eff(aPath_);
  
//   if(!setDCCMapFilePath(eff.fullPath())) return false;

//   //read DCC map file
//   readDCCMapFile();
//   return true;
// }


bool EcalElectronicsMapper::makeMapFromVectors( std::vector<int>& orderedFedUnpackList,
                                               std::vector<int>& orderedDCCIdList )
{

  // in case as non standard set of DCCId:FedId pairs was provided
  if ( orderedFedUnpackList.size() == orderedDCCIdList.size() &&
       orderedFedUnpackList.size() > 0)
    {
      edm::LogInfo("EcalElectronicsMapper") << "DCCIdList/FedUnpackList lists given. Being loaded.";
      
      std::string correspondence("list of pairs DCCId:FedId :  ");
      char           onePair[50];
      for (int v=0;  v< ((int)orderedFedUnpackList.size());  v++)        {
        myDCCMap_[ orderedDCCIdList[v]  ] = orderedFedUnpackList[v] ;
        
        sprintf( onePair, "  %d:%d",  orderedDCCIdList[v], orderedFedUnpackList[v]);
        std::string                 tmp(onePair);
        correspondence += tmp;
      }
      edm::LogInfo("EcalElectronicsMapper") << correspondence;
      
    }
  else    
    {  // default set of DCCId:FedId for ECAL

      edm::LogInfo("EcalElectronicsMapper") << "No input DCCIdList/FedUnpackList lists given for ECAL unpacker"
                                            << "(or given with different number of elements). "
                                            << " Loading default association DCCIdList:FedUnpackList,"
                                            << "i.e.  1:601 ... 53:653,  54:654.";
      
      for (unsigned int v=1; v<=54; v++)        {
        myDCCMap_[ v ] = (v+600) ;   }
    }

  return true;
}


std::ostream &operator<< (std::ostream& o, const EcalElectronicsMapper &aMapper_) {
  //print class information
  o << "---------------------------------------------------------";

  if(aMapper_.pathToMapFile_.size() < 1){
    o << "No correct input for DCC map has been given yet...";
  }
  else{
    o << "DCC Map (Map file: " << aMapper_.pathToMapFile_ << " )" << "SM id\t\tDCCid ";

    //get DCC map and iterator
    std::map<unsigned int ,unsigned int > aMap;
    aMap=aMapper_.myDCCMap_;
    std::map<unsigned int ,unsigned int >::iterator iter;

    //print info contained in map
    for(iter = aMap.begin(); iter != aMap.end(); iter++)
      o << iter->first << "\t\t" << iter->second;
  }

  o << "---------------------------------------------------------";
  return o;
}

  

unsigned int EcalElectronicsMapper::computeUnfilteredFEBlockLength(){

  return ((numbXtalTSamples_-2)/4+1)*25+1; 

}


unsigned int EcalElectronicsMapper::computeEBTCCBlockLength(){

  unsigned int nTT=68;
  unsigned int tf;
          
  //TCC block size: header (8 bytes) + 17 words with 4 trigger primitives (17*8bytes)
  if( (nTT*numbTriggerTSamples_)<4 || (nTT*numbTriggerTSamples_)%4 ) tf=1;  
  else tf=0;
    
  return 1 + ((nTT*numbTriggerTSamples_)/4) + tf ;

}

unsigned int EcalElectronicsMapper::computeEETCCBlockLength(){
  //Todo : implement multiple tt samples for the endcap
  return 9;  

}

bool EcalElectronicsMapper::isTCCExternal(unsigned int TCCId){
  if(
     (NUMB_TCC_EE_MIN_EXT_MIN <= TCCId && TCCId<=NUMB_TCC_EE_MIN_EXT_MAX) ||
     (NUMB_TCC_EE_PLU_EXT_MIN <= TCCId && TCCId<=NUMB_TCC_EE_PLU_EXT_MAX)
     ) return true;
  else return false;
}

unsigned int EcalElectronicsMapper::getDCCId(unsigned int aSMId_) const{
  //get iterator for SM id
  std::map<unsigned int ,unsigned int>::const_iterator it = myDCCMap_.find(aSMId_);

  //check if SMid exists and return DCC id
  if(it!= myDCCMap_.end()) return it->second;
 
  //error return
  if( ! DCCDataUnpacker::silentMode_ ){
    edm::LogError("IncorrectMapping") << "DCC requested for SM id: " << aSMId_ << " not found";
  }
  return 0;
}


unsigned int EcalElectronicsMapper::getSMId(unsigned int aDCCId_) const {
  //get iterator map
  std::map<unsigned int ,unsigned int>::const_iterator it;

  //try to find SM id for given DCC id
  for(it = myDCCMap_.begin(); it != myDCCMap_.end(); it++)
    if(it->second == aDCCId_) 
      return it->first;

  //error return
  if( ! DCCDataUnpacker::silentMode_ ){
    edm::LogError("IncorrectMapping") << "SM requested DCC id: " << aDCCId_ << " not found";
  }
  return 0;
}




void EcalElectronicsMapper::fillMaps(){
 
  for( int smId=1 ; smId<= 54; smId++){

    
    // Fill EB arrays  
    if( smId > 9 && smId < 46 ){
         
      for(int feChannel =1; feChannel<=68; feChannel++){
                   
        unsigned int tccId = smId + TCCID_SMID_SHIFT_EB;
                  
        // Builds Ecal Trigger Tower Det Id 

        unsigned int rawid = (mappingBuilder_->getTrigTowerDetId(tccId, feChannel)).rawId();
        EcalTrigTowerDetId * ttDetId = new EcalTrigTowerDetId(rawid);
        ttDetIds_[tccId-1][feChannel-1] = ttDetId;
        EcalElectronicsId * ttEleId = new EcalElectronicsId(smId, feChannel, 1, 1);
        ttEleIds_[tccId-1][feChannel-1] = ttEleId;
        EcalTriggerPrimitiveDigi * tp     = new EcalTriggerPrimitiveDigi(*ttDetId);
        tp->setSize(numbTriggerTSamples_);
        for(unsigned int i=0;i<numbTriggerTSamples_;i++){
          tp->setSample( i, EcalTriggerPrimitiveSample(0) );
        }
        ttTPIds_[tccId-1][feChannel-1]  = tp;

        // build pseudostrip input data digi
        for(int ps=1; ps<=5; ps++){
            psInput_[tccId-1][feChannel-1][ps-1]= new EcalPseudoStripInputDigi( EcalTriggerElectronicsId(tccId, feChannel, ps, 1) );
            psInput_[tccId-1][feChannel-1][ps-1]->setSize(1);
            psInput_[tccId-1][feChannel-1][ps-1]->setSample( 0, EcalPseudoStripInputSample(0) );
        }

        // Buil SRP Flag
        srFlags_[smId-1][feChannel-1].push_back(new EBSrFlag(*ttDetId,0));

        //only one element for barrel: 1-to-1 correspondance between
        //DCC channels and EB trigger tower:
        assert(srFlags_[smId-1][feChannel-1].size()==1);
 
        for(unsigned int stripId =1; stripId<=5; stripId++){
                    
          for(unsigned int xtalId =1;xtalId<=5;xtalId++){
                   
              EcalElectronicsId eid(smId,feChannel,stripId,xtalId);
              EBDetId * detId = new EBDetId( (mappingBuilder_->getDetId(eid)).rawId());
              xtalDetIds_[smId-1][feChannel-1][stripId-1][xtalId-1] = detId;
                         
           } // close loop over xtals
        }// close loop over strips
                                  
      }// close loop over fechannels
                
    }//close loop over sm ids in the EB
    // Fill EE arrays (Todo : waiting SC correction)
    
    else{
         
        std::vector<unsigned int> * pTCCIds = mapSmIdToTccIds_[smId];
        std::vector<unsigned int>::iterator it;
                
        for(it= pTCCIds->begin(); it!= pTCCIds->end(); it++){
                        
          unsigned int tccId = *it;
          
          // creating arrays of pointers for trigger objects
          for(unsigned int towerInTCC =1; towerInTCC <= numChannelsInDcc_[smId-1]; towerInTCC++){
              
              // Builds Ecal Trigger Tower Det Id 
              EcalTrigTowerDetId ttDetId = mappingBuilder_->getTrigTowerDetId(tccId, towerInTCC);
              
              ttDetIds_[tccId-1][towerInTCC-1] = new EcalTrigTowerDetId(ttDetId.rawId());
              EcalTriggerPrimitiveDigi * tp   = new EcalTriggerPrimitiveDigi(ttDetId);
              tp->setSize(numbTriggerTSamples_);
              for(unsigned int i=0;i<numbTriggerTSamples_;i++){
                  tp->setSample( i, EcalTriggerPrimitiveSample(0) );
              }
              
              ttTPIds_[tccId-1][towerInTCC-1]  = tp;
              
              // build pseudostrip input data digi
               for(int ps=1; ps<=5; ps++){
                   psInput_[tccId-1][towerInTCC-1][ps-1]= new EcalPseudoStripInputDigi( EcalTriggerElectronicsId(tccId, towerInTCC, ps, 1) );
                   psInput_[tccId-1][towerInTCC-1][ps-1]->setSize(1);
                   psInput_[tccId-1][towerInTCC-1][ps-1]->setSample( 0, EcalPseudoStripInputSample(0) );
               }
              
          }
        }
        
        // creating arrays of pointers for digi objects
        for(unsigned int feChannel = 1; feChannel <= numChannelsInDcc_[smId-1]; feChannel++){
          
          // to avoid gap in CCU_id's
          if((smId==SECTOR_EEM_CCU_JUMP   || smId== SECTOR_EEP_CCU_JUMP) &&
             (MIN_CCUID_JUMP <= feChannel && feChannel <=MAX_CCUID_JUMP )
             ) continue;
          
          std::vector<EcalScDetId> scDetIds = mappingBuilder_->getEcalScDetId(smId,feChannel);
          // scDetIds_[smId-1][feChannel-1] = new EcalScDetId(scDetId.rawId());
          scEleIds_[smId-1][feChannel-1] = new EcalElectronicsId(smId,feChannel,1,1);

          for(size_t i = 0; i < scDetIds.size(); ++i){
            // std::cout << __FILE__ << ":" << __LINE__ << ": "
            //            << "(DCC,RU) = (" <<  smId << "," << feChannel
            //            << ") -> " << scDetIds[i] << "\n";
            
            srFlags_[smId-1][feChannel-1].push_back(new EESrFlag( EcalScDetId( scDetIds[i].rawId() ) , 0 ));
          }
          //usually only one element 1 DCC channel <-> 1 SC
          //in few case two or three elements: partial SCs grouped. 
          assert(srFlags_[smId-1][feChannel-1].size()<=3);
          
          std::vector<DetId> ecalDetIds = mappingBuilder_->dccTowerConstituents(smId,feChannel);
          std::vector<DetId>::iterator it;
                                  
          //EEDetIds        
          for(it = ecalDetIds.begin(); it!= ecalDetIds.end(); it++){
            
            EcalElectronicsId ids = mappingBuilder_->getElectronicsId((*it));
            
            int stripId    = ids.stripId();
            int xtalId     = ids.xtalId();
            
            EEDetId * detId = new EEDetId((*it).rawId());
            xtalDetIds_[smId-1][feChannel-1][stripId-1][xtalId-1] = detId;
          }// close loop over tower constituents
          
        }// close loop over  FE Channels                
        
    }// closing loop over sm ids in EE
        
  }


  // developing mapping for pseudostrip input data: (tccId,psNumber)->(tccId,towerId,psId)
  // initializing array for pseudostrip data
  short numStripInTT[EcalTriggerElectronicsId::MAX_TCCID][EcalTrigTowerDetId::kEBTowersPerSM];
  for (int tccId=0; tccId<EcalTriggerElectronicsId::MAX_TCCID; tccId++){
      for (int tt=0; tt<EcalTrigTowerDetId::kEBTowersPerSM; tt++){
          numStripInTT[tccId][tt]=-2;} }

  
  // assumption: if ps_max is the largest pseudostripId within a trigger tower
  // all the pseudostrip 1 ...  ps_max are actually present
  std::vector<DetId>::iterator theTCCConstituent;
  for(int tccId = 0; tccId< EcalTriggerElectronicsId::MAX_TCCID ; tccId++)
  {
      
      // loop over all constituents of a TCC and collect
      // the largest pseudostripId within each trigger tower
      std::vector<DetId> tccConstituents = mappingBuilder_->tccConstituents(tccId+1);
      
      for (theTCCConstituent  = tccConstituents.begin();
           theTCCConstituent != tccConstituents.end();
           theTCCConstituent++)
      {

          int towerId = ( mappingBuilder_->getTriggerElectronicsId(*theTCCConstituent) ) .ttId();
          int ps    = ( mappingBuilder_->getTriggerElectronicsId(*theTCCConstituent) ) .pseudoStripId();
          if( ps > numStripInTT[tccId][towerId-1]) numStripInTT[tccId][towerId-1] = ps;

          //std::cout << "tccId: " << (tccId+1) << "    towerId: " << towerId
          // << "    ps: " << ps << "    numStripInTT: " << numStripInTT[tccId][towerId-1] << std::endl;
          
      }// loop on TCC constituents

  }// loop on TCC's

  
  int   psCounter;
  for (int tccId=0; tccId<EcalTriggerElectronicsId::MAX_TCCID; tccId++)
  {
      // resetting pseudostrip counter at each new TCC
      psCounter=0;
      for (int towerId=0; towerId < EcalTrigTowerDetId::kEBTowersPerSM; towerId++)
      {
          // if there's not a given towerId, numStripInTT==-1
          for (int ps=0; ps<numStripInTT[tccId][towerId]; ps++)
          {
              tTandPs_[tccId][psCounter][0]=towerId+1;
              tTandPs_[tccId][psCounter][1]=ps+1;
              psCounter++;
          } // loop on TCC's
      } // loop on towers in TCC
  } // loop in ps in tower
  
  
//   for (int tccId=0; tccId<EcalTriggerElectronicsId::MAX_TCCID; tccId++) {
//       for (int psCounter=0; psCounter<EcalTrigTowerDetId::kEBTowersPerSM*5; psCounter++) {
//           std::cout << "tccId: " << (tccId+1) << "    counter: " << (psCounter+1)
//                     << " tt: " << tTandPs_[tccId][psCounter][0]
//                     << " ps: " << tTandPs_[tccId][psCounter][1]
//                     << std::endl;
//       } } 
  
  
  
  // Note:
  // for TCC 48 in EE, pseudostrip data in the interval:
  // + 1-30 is good pseudostrip data
  // + 31-42 is a duplication of the last 12 ps of the previous block, and needs be ignored
  // + 43-60 is further good pseudostrip data
  
  for (int tcc=EcalTriggerElectronicsId::MIN_TCCID_EEM; tcc<=EcalTriggerElectronicsId::MAX_TCCID_EEM; tcc++)
  {
      int tccId=tcc-1;
      short tTandPs_tmp[18][2];

      // store entries _after_ the pseudostrip data which gets duplicated
      for (int psCounter=30; psCounter<48; psCounter++) {
          tTandPs_tmp[psCounter-30][0] = tTandPs_[tccId][psCounter][0];
          tTandPs_tmp[psCounter-30][1] = tTandPs_[tccId][psCounter][1]; }
      
      // duplication
      for (int psCounter=18; psCounter<30; psCounter++) {
          tTandPs_[tccId][psCounter+12][0] = tTandPs_[tccId][psCounter][0];
          tTandPs_[tccId][psCounter+12][1] = tTandPs_[tccId][psCounter][1]; }
      
      // append stoed
      for (int psCounter=42; psCounter<60; psCounter++) {
          tTandPs_[tccId][psCounter][0] = tTandPs_tmp[psCounter-42][0];
          tTandPs_[tccId][psCounter][1] = tTandPs_tmp[psCounter-42][1]; }
      
  }// loop on EEM TCC's

  
  for (int tcc=EcalTriggerElectronicsId::MIN_TCCID_EEP; tcc<=EcalTriggerElectronicsId::MAX_TCCID_EEP; tcc++)
  {
      int tccId=tcc-1;
      short tTandPs_tmp[18][2];
      
      // store entries _after_ the pseudostrip data which gets duplicated
      for (int psCounter=30; psCounter<48; psCounter++) {
          tTandPs_tmp[psCounter-30][0] = tTandPs_[tccId][psCounter][0];
          tTandPs_tmp[psCounter-30][1] = tTandPs_[tccId][psCounter][1]; }
      
      // duplication
      for (int psCounter=18; psCounter<30; psCounter++) {
          tTandPs_[tccId][psCounter+12][0] = tTandPs_[tccId][psCounter][0];
          tTandPs_[tccId][psCounter+12][1] = tTandPs_[tccId][psCounter][1]; }
      
      // append stoed
      for (int psCounter=42; psCounter<60; psCounter++) {
          tTandPs_[tccId][psCounter][0] = tTandPs_tmp[psCounter-42][0];
          tTandPs_[tccId][psCounter][1] = tTandPs_tmp[psCounter-42][1]; }
      
  }// loop on EEP TCC's

  
  //for (int tccId=0; tccId<EcalTriggerElectronicsId::MAX_TCCID; tccId++) {
  //for (int psCounter=0; psCounter<EcalTrigTowerDetId::kEBTowersPerSM*5; psCounter++) {
  //std::cout << "AF tccId: " << (tccId+1) << "    counter: " << (psCounter+1)
  //<< " tt: " << tTandPs_[tccId][psCounter][0]
  //<< " ps: " << tTandPs_[tccId][psCounter][1]
  //<< std::endl;
// } }

}


void EcalElectronicsMapper::setupGhostMap()
{
  // number of 'ghost' VFEs
  const int n = 44;
  
  // here is a list of all 'ghost' VFEs
  // in format {FED, CCU, VFE}
  const struct {int FED, CCU, VFE;} v[n] = {
    {601, 10, 5},
    {601, 34, 3},
    {601, 34, 4},
    {601, 34, 5},
    {602, 32, 5},
    {603, 12, 5},
    {603, 30, 5},
    {604, 12, 5},
    {604, 30, 5},
    {605, 32, 5},
    {606, 10, 5},
    {606, 34, 3},
    {606, 34, 4},
    {606, 34, 5},
    {608, 27, 3},
    {608, 27, 4},
    {608, 27, 5},
    {608,  3, 3},
    {608,  3, 4},
    {608,  3, 5},
    {608, 30, 5},
    {608,  6, 5},
    {646, 10, 5},
    {646, 34, 3},
    {646, 34, 4},
    {646, 34, 5},
    {647, 32, 5},
    {648, 12, 5},
    {648, 30, 5},
    {649, 12, 5},
    {649, 30, 5},
    {650, 32, 5},
    {651, 10, 5},
    {651, 34, 3},
    {651, 34, 4},
    {651, 34, 5},
    {653, 27, 3},
    {653, 27, 4},
    {653, 27, 5},
    {653,  3, 3},
    {653,  3, 4},
    {653,  3, 5},
    {653, 30, 5},
    {653,  6, 5}
  };
  
  for (int i = 0; i < n; ++i)
    ghost_[v[i].FED][v[i].CCU][v[i].VFE] = true;
}

bool EcalElectronicsMapper::isGhost(const int FED, const int CCU, const int VFE)
{
  if (ghost_.find(FED) == ghost_.end())
    return false;
  
  if (ghost_[FED].find(CCU) == ghost_[FED].end())
    return false;
  
  if (ghost_[FED][CCU].find(VFE) == ghost_[FED][CCU].end())
    return false;
  
  return true;
}

// number of readout channels (TT in EB, SC in EE) in a DCC
const unsigned int  EcalElectronicsMapper::numChannelsInDcc_[NUMB_SM] = {34,32,33,33,32,34,33,41,33,    // EE -
                                                                          68,68,68,68,68,68,68,68,68,68, // EB-
                                                                          68,68,68,68,68,68,68,68,
                                                                          68,68,68,68,68,68,68,68,68,68, // EB+
                                                                          68,68,68,68,68,68,68,68,
                                                                          34,32,33,33,32,34,33,41,33};   // EE+