ALFA_LocRec.cxx

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#include "ALFA_LocRec.h"
#include "ALFA_Geometry/ALFA_GeometryReader.h"
 
#include "AthenaKernel/errorcheck.h"
using namespace std;
 
ALFA_LocRec::ALFA_LocRec(const std::string& name, ISvcLocator* pSvcLocator) :
    AthAlgorithm(name, pSvcLocator)
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::ALFA_LocRec");
 
    m_pGeometryReader = new ALFA_GeometryReader();
 
//  m_Config.eOwner=EOT_RECO;
    m_Config.clear();
 
    //begin of Geometry properties
    declareProperty("MetrologyType",m_Config.eRPMetrologyGeoType=EMT_NOMINAL);//EGST_FILE
    declareProperty("MetrologySource",m_Config.strRPMetrologyConnString=std::string(""));//"rpmetrology.dat"
    declareProperty("ShiftToX97Pos",m_Config.bShiftToX97Pos=false);
 
    declareProperty("B7L1U_PosType",m_Config.CfgRPosParams[0].eRPPosType=ERPPT_ACTIVE);
    declareProperty("B7L1U_MDGeometryType",m_Config.CfgRPosParams[0].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7L1U_ODGeometryType",m_Config.CfgRPosParams[0].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7L1U_MDSource",m_Config.CfgRPosParams[0].strMDConnString=std::string(""));
    declareProperty("B7L1U_ODSource",m_Config.CfgRPosParams[0].strODConnString=std::string(""));
//  declareProperty("B7L1U_CurrentLVDT",m_Config.CfgRPosParams[0].fCurrentLVDTmm=7.0*CLHEP::mm);
 
    declareProperty("B7L1L_PosType",m_Config.CfgRPosParams[1].eRPPosType=ERPPT_ACTIVE);
    declareProperty("B7L1L_MDGeometryType",m_Config.CfgRPosParams[1].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7L1L_ODGeometryType",m_Config.CfgRPosParams[1].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7L1L_MDSource",m_Config.CfgRPosParams[1].strMDConnString=std::string(""));
    declareProperty("B7L1L_ODSource",m_Config.CfgRPosParams[1].strODConnString=std::string(""));
//  declareProperty("B7L1L_CurrentLVDT",m_Config.CfgRPosParams[1].fCurrentLVDTmm=7.0*CLHEP::mm);
 
    declareProperty("A7L1U_PosType",m_Config.CfgRPosParams[2].eRPPosType=ERPPT_ACTIVE);
    declareProperty("A7L1U_MDGeometryType",m_Config.CfgRPosParams[2].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7L1U_ODGeometryType",m_Config.CfgRPosParams[2].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7L1U_MDSource",m_Config.CfgRPosParams[2].strMDConnString=std::string(""));
    declareProperty("A7L1U_ODSource",m_Config.CfgRPosParams[2].strODConnString=std::string(""));
//  declareProperty("A7L1U_CurrentLVDT",m_Config.CfgRPosParams[2].fCurrentLVDTmm=7.0*CLHEP::mm);
 
    declareProperty("A7L1L_PosType",m_Config.CfgRPosParams[3].eRPPosType=ERPPT_ACTIVE);
    declareProperty("A7L1L_MDGeometryType",m_Config.CfgRPosParams[3].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7L1L_ODGeometryType",m_Config.CfgRPosParams[3].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7L1L_MDSource",m_Config.CfgRPosParams[3].strMDConnString=std::string(""));
    declareProperty("A7L1L_ODSource",m_Config.CfgRPosParams[3].strODConnString=std::string(""));
//  declareProperty("A7L1L_CurrentLVDT",m_Config.CfgRPosParams[3].fCurrentLVDTmm=7.0*CLHEP::mm);
 
    declareProperty("A7R1U_PosType",m_Config.CfgRPosParams[4].eRPPosType=ERPPT_ACTIVE);
    declareProperty("A7R1U_MDGeometryType",m_Config.CfgRPosParams[4].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7R1U_ODGeometryType",m_Config.CfgRPosParams[4].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7R1U_MDSource",m_Config.CfgRPosParams[4].strMDConnString=std::string(""));
    declareProperty("A7R1U_ODSource",m_Config.CfgRPosParams[4].strODConnString=std::string(""));
//  declareProperty("A7R1U_CurrentLVDT",m_Config.CfgRPosParams[4].fCurrentLVDTmm=7.0*CLHEP::mm);
 
    declareProperty("A7R1L_PosType",m_Config.CfgRPosParams[5].eRPPosType=ERPPT_ACTIVE);
    declareProperty("A7R1L_MDGeometryType",m_Config.CfgRPosParams[5].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7R1L_ODGeometryType",m_Config.CfgRPosParams[5].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("A7R1L_MDSource",m_Config.CfgRPosParams[5].strMDConnString=std::string(""));
    declareProperty("A7R1L_ODSource",m_Config.CfgRPosParams[5].strODConnString=std::string(""));
//  declareProperty("A7L1U_CurrentLVDT",m_Config.CfgRPosParams[5].fCurrentLVDTmm=7.0*CLHEP::mm);
 
    declareProperty("B7R1U_PosType",m_Config.CfgRPosParams[6].eRPPosType=ERPPT_ACTIVE);
    declareProperty("B7R1U_MDGeometryType",m_Config.CfgRPosParams[6].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7R1U_ODGeometryType",m_Config.CfgRPosParams[6].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7R1U_MDSource",m_Config.CfgRPosParams[6].strMDConnString=std::string(""));
    declareProperty("B7R1U_ODSource",m_Config.CfgRPosParams[6].strODConnString=std::string(""));
//  declareProperty("B7R1U_CurrentLVDT",m_Config.CfgRPosParams[6].fCurrentLVDTmm=7.0*CLHEP::mm);
 
    declareProperty("B7R1L_PosType",m_Config.CfgRPosParams[7].eRPPosType=ERPPT_ACTIVE);
    declareProperty("B7R1L_MDGeometryType",m_Config.CfgRPosParams[7].eMDGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7R1L_ODGeometryType",m_Config.CfgRPosParams[7].eODGeoType=EGST_IDEALGEOMETRY);
    declareProperty("B7R1L_MDSource",m_Config.CfgRPosParams[7].strMDConnString=std::string(""));
    declareProperty("B7R1L_ODSource",m_Config.CfgRPosParams[7].strODConnString=std::string(""));
//  declareProperty("B7R1L_CurrentLVDT",m_Config.CfgRPosParams[7].fCurrentLVDTmm=7.0*CLHEP::mm);
    //end of Geometry properties
 
    // data type using in the local reconstruction
    // for the simulation data the value is 0, for the real data the value is 1. Unset value is -1
    declareProperty("DataType", m_iDataType=1, "data type using in the local reconstruction");
 
    //reconstruction methods properties - MDTracking, MDMultiple, ODTracking
    declareProperty("MultiplicityCutOD", m_iMultiplicityCutOD=30);
    declareProperty("DistanceCutOD", m_fDistanceCutOD=0.5);
    declareProperty("LayerCutOD", m_iLayerCutOD=3);
 
    declareProperty("OverlapCutMD", m_fOverlapCutMD=0.5);
    declareProperty("MultiplicityCutMD", m_iMultiplicityCutMD=5);
    declareProperty("NumLayerCutMD", m_iNumLayerCutMD=3);
    declareProperty("UVCutMD", m_iUVCutMD=3);
    declareProperty("UVCutMDHalfReco", m_iUVCutMDHalfReco=3);
 
    //reconstruction methods properties - EdgeMethod
    declareProperty("EdgeMethod_Opt_Sisters", m_bEdgeMethod_Opt_Sisters = false);
    declareProperty("EdgeMethod_Opt_UseGaps", m_bEdgeMethod_Opt_UseGaps = false);
 
    //reconstruction method selection for OD & MD
    declareProperty("AlgoOD", m_strAlgoOD="ODTracking");
    declareProperty("AlgoMD", m_strAlgoMD="MDTracking");
 
    m_vecListAlgoMD.clear();
    declareProperty("ListAlgoMD", m_vecListAlgoMD);
    m_vecListAlgoOD.clear();
    declareProperty("ListAlgoOD", m_vecListAlgoOD);
 
    m_ListExistingRPots.clear();
 
    m_strKeyGeometryForReco         = "ALFA_GeometryForReco";
    m_strCollectionName             = "ALFA_DigitCollection";
    m_strODCollectionName           = "ALFA_ODDigitCollection";
    m_strKeyLocRecEvCollection      = "ALFA_LocRecEvCollection";
    m_strKeyLocRecODEvCollection    = "ALFA_LocRecODEvCollection";
 
    m_pLocRecEvCollection = NULL;
    m_pLocRecEvent = NULL;
    m_pLocRecODEvCollection = NULL;
    m_pLocRecODEvent = NULL;
 
    m_eventNum = 0;
    m_iEvent   = 0;
 
    ATH_MSG_DEBUG("end ALFA_LocRec::ALFA_LocRec");
}
 
ALFA_LocRec::~ALFA_LocRec()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::~ALFA_LocRec");
 
//  if(m_pGeometryReader!=NULL)
//  {
//      delete m_pGeometryReader;
//      m_pGeometryReader = NULL;
//  }
 
    ATH_MSG_DEBUG("begin ALFA_LocRec::~ALFA_LocRec");
}
 
StatusCode ALFA_LocRec::initialize()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::initialize()");
 
    StatusCode sc;
    ClearGeometry();
 
//  sc = service("StoreGateSvc",m_storeGate);
//  if(sc.isFailure())
//  {
//      ATH_MSG_ERROR("reconstruction: unable to retrieve pointer to StoreGateSvc");
//      return sc;
//  }
    
    //read geometry
    if(ReadGeometryDetCS())
    {
        ATH_MSG_DEBUG("Geometry loaded successfully");
    }
    else
    {
        ATH_MSG_FATAL("Could not load geometry");
        return StatusCode::FAILURE;
    }
 
    //write ALFA_GeometryReader to StoreGate
//  if (StatusCode::SUCCESS!=service("DetectorStore",m_pDetStore))
//  {
//      ATH_MSG_ERROR("Detector store not found");
//      return StatusCode::FAILURE;
//  }
    sc = detStore()->record(m_pGeometryReader, m_strKeyGeometryForReco);
    if(sc.isFailure())
    {
        ATH_MSG_ERROR("m_pGeometryReader: unable to record to StoreGate");
        return sc;
    }
 
//  if (!detStore()->contains<ALFA_GeometryReader>(m_strKeyGeometryForReco))
//  {
//      ATH_MSG_ERROR("m_pGeometryReader is not in StoreGate");
//  }
//  else
//  {
//      ATH_MSG_DEBUG("m_pGeometryReader is in StoreGate");
//  }
 
    ATH_CHECK(m_eventInfoKey.initialize());
 
    m_iEvent = 0;
 
    ATH_MSG_DEBUG("end ALFA_LocRec::initialize()");
    return StatusCode::SUCCESS;
}
 
StatusCode ALFA_LocRec::execute()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::execute()");
 
    StatusCode sc;
    std::list<eRPotName>::const_iterator iterRPName;
    eRPotName eRPName;
 
    std::list<MDHIT> ListMDHits;
    std::list<ODHIT> ListODHits;
    ListMDHits.clear();
    ListODHits.clear();
 
    m_eventNum = 0;
    SG::ReadHandle<xAOD::EventInfo> eventInfo (m_eventInfoKey,getContext());
    if(!eventInfo.isValid()) {
        ATH_MSG_ERROR("ALFA_LocRec, Cannot get event info.");
//      return sc;
    }
    else
    {
        // current event number
        m_eventNum = eventInfo->eventNumber();
    }
 
    //************************************************************
//  if (m_eventNum!=73681035) return StatusCode::SUCCESS;
    //************************************************************
 
    sc = RecordCollection();
    if (sc.isFailure())
    {
        ATH_MSG_ERROR("RecordCollection() failed");
        return StatusCode::SUCCESS;
    }
 
    sc = RecordODCollection();
    if (sc.isFailure())
    {
        ATH_MSG_ERROR("RecordODCollection() failed");
        return StatusCode::SUCCESS;
    }
 
    sc = ALFACollectionReading(ListMDHits, ListODHits);
    if (sc.isFailure())
    {
        ATH_MSG_WARNING("ALFA_Collection_Reading Failed");
//      return StatusCode::SUCCESS;
    }
    else
    {
        std::string strAlgoMD;
        for(auto & i : m_vecListAlgoMD)
        {
            strAlgoMD = i;
            for(iterRPName=m_ListExistingRPots.begin();iterRPName!=m_ListExistingRPots.end();++iterRPName)
            {
                eRPName = *iterRPName;
 
//              cout << "eRPName = " << eRPName << endl;
                //execute MD algorithm
                sc = ExecuteRecoMethod(strAlgoMD, eRPName, ListMDHits, ListODHits);
                if (sc.isFailure())
                {
                    ATH_MSG_FATAL("Algorithm " << strAlgoMD << " for the pot " << m_pGeometryReader->GetRPotLabel(eRPName) << " failure!");
                    return sc;
                }
            }
        }
 
        std::string strAlgoOD;
        for(auto & i : m_vecListAlgoOD)
        {
            strAlgoOD = i;
            for(iterRPName=m_ListExistingRPots.begin();iterRPName!=m_ListExistingRPots.end();++iterRPName)
            {
                eRPName = *iterRPName;
 
    //          cout << "eRPName = " << eRPName << endl;
                //execute OD algorithm
                sc = ExecuteRecoMethod(strAlgoOD, eRPName, ListMDHits, ListODHits);
                if (sc.isFailure())
                {
                    ATH_MSG_FATAL("Algorithm " << strAlgoOD << " for the pot " << m_pGeometryReader->GetRPotLabel(eRPName) << " failure!");
                    return sc;
                }
            }
        }
 
 
 
 
//      // local reconstruction process for all existing pots, MD & OD
//      for(iterRPName=m_ListExistingRPots.begin();iterRPName!=m_ListExistingRPots.end();iterRPName++)
//      {
//          eRPName = *iterRPName;
    
//          //execute MD reconstruction method
//          if (!m_strAlgoMD.empty())
//          {
//              sc = ExecuteRecoMethod(m_strAlgoMD, eRPName, ListMDHits, ListODHits);
//              if (sc.isFailure())
//              {
//                  ATH_MSG_ERROR("Algorithm " << m_strAlgoMD << " for pot " << m_pGeometryReader->GetRPotLabel(eRPName) << " failure!");
//  //              return sc;
//              }
//          }
    
//          //execute OD reconstruction method
//          if (!m_strAlgoOD.empty())
//          {
//              sc = ExecuteRecoMethod(m_strAlgoOD, eRPName, ListMDHits, ListODHits);
//              if (sc.isFailure())
//              {
//                  ATH_MSG_ERROR("Algorithm " << m_strAlgoOD << " for pot " << m_pGeometryReader->GetRPotLabel(eRPName) << " failure!");
//  //              return sc;
//              }
//          }
//      }
    }
 
    m_iEvent++;
    ATH_MSG_DEBUG("end ALFA_LocRec::execute()");
    return StatusCode::SUCCESS;
}
 
StatusCode ALFA_LocRec::finalize()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::finalize()");
 
 
 
    ATH_MSG_DEBUG("end ALFA_LocRec::finalize()");
    return StatusCode::SUCCESS;
}
 
void ALFA_LocRec::ClearGeometry()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::ClearGeometry()");
 
    memset(&m_faMD, 0, sizeof(m_faMD));
    memset(&m_fbMD, 0, sizeof(m_fbMD));
    memset(&m_fzMD, 0, sizeof(m_fzMD));
    memset(&m_faOD, 0, sizeof(m_faOD));
    memset(&m_fbOD, 0, sizeof(m_fbOD));
    memset(&m_fzOD, 0, sizeof(m_fzOD));
 
    ATH_MSG_DEBUG("end ALFA_LocRec::ClearGeometry()");
}
 
StatusCode ALFA_LocRec::ALFACollectionReading(std::list<MDHIT> &ListMDHits, std::list<ODHIT> &ListODHits)
{
    StatusCode sc;
 
    ATH_MSG_DEBUG("begin ALFA_LocRec::ALFACollectionReading()");
 
    ODHIT ODHit;
    MDHIT MDHit;
 
    ListMDHits.clear();
    ListODHits.clear();
 
    const ALFA_DigitCollection* mcGen = 0;
    const ALFA_ODDigitCollection* mcODGen = 0;
 
    sc = evtStore()->retrieve(mcGen,m_strCollectionName);
    if(sc.isFailure() || !mcGen)
    {
        return StatusCode::FAILURE;
    }
 
    ALFA_DigitCollection::const_iterator mcGenBeg = mcGen->begin();
    ALFA_DigitCollection::const_iterator mcGenEnd = mcGen->end();
 
    for(;mcGenBeg!=mcGenEnd;++mcGenBeg)
    {
        MDHit.iEvent = m_eventNum;
 
        MDHit.iRPot  = ((*mcGenBeg)->getStation());
        MDHit.iPlate = ((*mcGenBeg)->getPlate());
        MDHit.iFiber = ((*mcGenBeg)->getFiber());
 
        ListMDHits.push_back(MDHit);
    }
 
    sc = evtStore()->retrieve(mcODGen,m_strODCollectionName);
    if(sc.isFailure() || !mcODGen)
    {
        return StatusCode::FAILURE;
    }
 
    ALFA_ODDigitCollection::const_iterator mcODGenBeg = mcODGen->begin();
    ALFA_ODDigitCollection::const_iterator mcODGenEnd = mcODGen->end();
 
    for(;mcODGenBeg!=mcODGenEnd;++mcODGenBeg)
    {
        ODHit.iEvent = m_eventNum;
        ODHit.iRPot  = ((*mcODGenBeg)->getStation());
        ODHit.iPlate = ((*mcODGenBeg)->getPlate());
        ODHit.iSide  = ((*mcODGenBeg)->getSide());
        ODHit.iFiber = ((*mcODGenBeg)->getFiber());
 
        ListODHits.push_back(ODHit);
    }
 
    ATH_MSG_DEBUG("end ALFA_LocRec::ALFACollectionReading()");
 
    return StatusCode::SUCCESS;
}
 
bool ALFA_LocRec::ReadGeometryDetCS()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::ReadGeometryDetCS()");
 
    Int_t nPlateID, nFiberID;
    FIBERPARAMS FiberParams;
    eRPotName eRPName;
 
    bool bRes=false;
    std::list<eRPotName>::const_iterator iterRPName;
 
    if((bRes=m_pGeometryReader->Initialize(&m_Config,EFCS_ATLAS))==true)
    {
        ATH_MSG_DEBUG("Geometry successfully initialized");
        m_pGeometryReader->GetListOfExistingRPotIDs(&m_ListExistingRPots);
    }
    else
    {
        ATH_MSG_FATAL("Cannot initialize geometry");
        return bRes;
    }
 
    for(iterRPName=m_ListExistingRPots.begin();iterRPName!=m_ListExistingRPots.end();++iterRPName)
    {
        eRPName = *iterRPName;
 
        //for MD-fibers
        for (nPlateID = 0; nPlateID < ALFAPLATESCNT; nPlateID++)
        {
            for (nFiberID = 0; nFiberID < ALFAFIBERSCNT; nFiberID++)
            {
                //for V-fibers
                if (m_pGeometryReader->GetVFiberParams(&FiberParams, eRPName, nPlateID+1, nFiberID+1))
                {
                    m_faMD[eRPName-1][2*nPlateID+1][nFiberID] = FiberParams.fSlope;
                    m_fbMD[eRPName-1][2*nPlateID+1][nFiberID] = FiberParams.fOffset;
                    m_fzMD[eRPName-1][2*nPlateID+1][nFiberID] = FiberParams.fZPos;
                }
                else
                {
                    ATH_MSG_ERROR("Unable to get FiberV parameters");
                    return false;
                }
 
                //for U-fibers
                if (m_pGeometryReader->GetUFiberParams(&FiberParams, eRPName, nPlateID+1, nFiberID+1))
                {
                    m_faMD[eRPName-1][2*nPlateID][nFiberID] = FiberParams.fSlope;
                    m_fbMD[eRPName-1][2*nPlateID][nFiberID] = FiberParams.fOffset;
                    m_fzMD[eRPName-1][2*nPlateID][nFiberID] = FiberParams.fZPos;
                }
                else
                {
                    ATH_MSG_ERROR("Unable to get FiberU parameters");
                    return false;
                }
            }
        }
 
        //m_ODfiber = (m_ODside==0)? m_ODfiber : 29-m_ODfiber;
        //for OD-fibers
        for (nPlateID = 0; nPlateID < ODPLATESCNT; nPlateID++)
        {
            for (nFiberID = 0; nFiberID < ODFIBERSCNT; nFiberID++)
            {
                //(+16 because U0-nFiberID is indexed from 16 to 30 in Geometry package)
                if (m_pGeometryReader->GetODFiberParams(&FiberParams, EFT_ODFIBERU0, eRPName, nPlateID+1, nFiberID+16))
                {
                    m_faOD[eRPName-1][nPlateID][0][nFiberID+15] = FiberParams.fSlope;
                    m_fbOD[eRPName-1][nPlateID][0][nFiberID+15] = FiberParams.fOffset;
                    m_fzOD[eRPName-1][nPlateID][0][nFiberID+15] = FiberParams.fZPos;
                }
                else
                {
                    ATH_MSG_ERROR("Unable to get ODFiberU0 parameters");
                    return false;
                }
 
                if (m_pGeometryReader->GetODFiberParams(&FiberParams, EFT_ODFIBERV0, eRPName, nPlateID+1, nFiberID+1))
                {
                    m_faOD[eRPName-1][nPlateID][0][nFiberID] = FiberParams.fSlope;
                    m_fbOD[eRPName-1][nPlateID][0][nFiberID] = FiberParams.fOffset;
                    m_fzOD[eRPName-1][nPlateID][0][nFiberID] = FiberParams.fZPos;
                }
                else
                {
                    ATH_MSG_ERROR("Unable to get ODFiberV0 parameters");
                    return false;
                }
 
                if (m_pGeometryReader->GetODFiberParams(&FiberParams, EFT_ODFIBERU1, eRPName, nPlateID+1, nFiberID+16))
                {
                    if (m_iDataType==1) //for the tunnel and testbeam data
                    {
                        m_faOD[eRPName-1][nPlateID][1][14-nFiberID] = FiberParams.fSlope;
                        m_fbOD[eRPName-1][nPlateID][1][14-nFiberID] = FiberParams.fOffset;
                        m_fzOD[eRPName-1][nPlateID][1][14-nFiberID] = FiberParams.fZPos;
                    }
                    else                //simulation
                    {
                        m_faOD[eRPName-1][nPlateID][1][nFiberID+15] = FiberParams.fSlope;
                        m_fbOD[eRPName-1][nPlateID][1][nFiberID+15] = FiberParams.fOffset;
                        m_fzOD[eRPName-1][nPlateID][1][nFiberID+15] = FiberParams.fZPos;
                    }
                }
                else
                {
                    ATH_MSG_ERROR("Unable to get ODFiberU1 parameters");
                    return false;
                }
                //(+16 because V1-nFiberID is indexed from 16 to 30 in Geometry package)
                if (m_pGeometryReader->GetODFiberParams(&FiberParams, EFT_ODFIBERV1, eRPName, nPlateID+1, nFiberID+1))
                {
                    if (m_iDataType==1) //for the tunnel and testbeam data
                    {
                        m_faOD[eRPName-1][nPlateID][1][29-nFiberID] = FiberParams.fSlope;
                        m_fbOD[eRPName-1][nPlateID][1][29-nFiberID] = FiberParams.fOffset;
                        m_fzOD[eRPName-1][nPlateID][1][29-nFiberID] = FiberParams.fZPos;
                    }
                    else                //simulation
                    {
                        m_faOD[eRPName-1][nPlateID][1][nFiberID] = FiberParams.fSlope;
                        m_fbOD[eRPName-1][nPlateID][1][nFiberID] = FiberParams.fOffset;
                        m_fzOD[eRPName-1][nPlateID][1][nFiberID] = FiberParams.fZPos;
                    }
                }
                else
                {
                    ATH_MSG_ERROR("Unable to get ODFiberV1 parameters");
                    return false;
                }
            }
        }
    }
 
//  SaveGeometry();
 
    ATH_MSG_DEBUG("end ALFA_LocRec::ReadGeometryDetCS()");
 
    return bRes;
}
 
bool ALFA_LocRec::StoreReconstructionGeometry(const eRPotName eRPName, const eFiberType eFType, const char* szDataDestination)
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::StoreReconstructionGeometry()");
 
    Int_t iLayer, iFiber, iPlate, iSide;
    Float_t fParamB, fZ, fSlope;
    FILE * pFile;
 
    pFile = fopen(szDataDestination, "w");
    if(pFile==NULL) return false;
    fprintf(pFile, "xxxxxxxxxxxxxxxxxxx\n");
    if (eFType==EFT_FIBERMD)
    {
        fprintf(pFile, "20\n");
        for(iLayer=0; iLayer<2*ALFAPLATESCNT; iLayer++)
        {
            for(iFiber=0; iFiber<ALFAFIBERSCNT; iFiber++)
            {
                fSlope=m_faMD[eRPName-1][iLayer][iFiber];
                fParamB=m_fbMD[eRPName-1][iLayer][iFiber];
                fZ=m_fzMD[eRPName-1][iLayer][iFiber];
 
                fprintf(pFile, " %2d  %2d  %7.5f  %7.4f  %7.3f\n", iLayer+1, iFiber+1, fSlope, fParamB, fZ);
            }
        }
    }
    else if (eFType==EFT_FIBEROD)
    {
        fprintf(pFile, "6\n");
        for(iPlate=0; iPlate<ODPLATESCNT; iPlate++)
        {
            for (iSide=0; iSide<ODSIDESCNT; iSide++)
            {
                for(iFiber=0; iFiber<ODLAYERSCNT*ODFIBERSCNT; iFiber++)
                {
                    fSlope=m_faOD[eRPName-1][iPlate][iSide][iFiber];
                    fParamB=m_fbOD[eRPName-1][iPlate][iSide][iFiber];
                    fZ=m_fzOD[eRPName-1][iPlate][iSide][iFiber];
 
                    fprintf(pFile, " %2d  %2d  %7.5f  %7.4f  %7.3f\n", (2*iPlate+iSide+1), iFiber+1, fSlope, fParamB, fZ);
                }
            }
        }
    }
    fclose(pFile);
 
    ATH_MSG_DEBUG("end ALFA_LocRec::StoreReconstructionGeometry()");
 
    return true;
}
 
void ALFA_LocRec::SaveGeometry()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::SaveGeometry()");
 
 
    eGeoSourceType eGeoType;
    char szFilename[64];
    std::list<eRPotName>::const_iterator iterRPName;
 
    for(iterRPName=m_ListExistingRPots.begin();iterRPName!=m_ListExistingRPots.end();++iterRPName)
    {
        eGeoType=m_pGeometryReader->GetRPGeometryType(*iterRPName, EFT_FIBERMD);
        switch(eGeoType)
        {
            case EGST_IDEALGEOMETRY:
                sprintf(szFilename,"ALFA_LocRec_Idealgeometry_RP-%s.txt",m_pGeometryReader->GetRPotLabel(*iterRPName));
                StoreReconstructionGeometry(*iterRPName, EFT_FIBERMD, szFilename);
                ATH_MSG_DEBUG("The ALFA Fiber geometry was stored in the "<<szFilename<<" file");
                break;
            case EGST_FILE:
                sprintf(szFilename,"ALFA_LocRec_Realgeometry_RP-%s.txt",m_pGeometryReader->GetRPotLabel(*iterRPName));
                StoreReconstructionGeometry(*iterRPName, EFT_FIBERMD, szFilename);
                ATH_MSG_DEBUG("The ALFA Fiber geometry was stored in the "<<szFilename<<" file");
                break;
            case EGST_DATABASE:
                sprintf(szFilename,"ALFA_LocRec_Realdbgeometry_RP-%s.txt",m_pGeometryReader->GetRPotLabel(*iterRPName));
                StoreReconstructionGeometry(*iterRPName, EFT_FIBERMD, szFilename);
                ATH_MSG_DEBUG("The ALFA Fiber geometry was stored in the "<<szFilename<<" file");
                break;
            default:
                ATH_MSG_DEBUG("Unrecognized MD geometry!");
                return;
                break;
        }
 
        eGeoType=m_pGeometryReader->GetRPGeometryType(*iterRPName, EFT_FIBEROD);
        switch(eGeoType)
        {
            case EGST_IDEALGEOMETRY:
                sprintf(szFilename,"ALFA_LocRec_Idealgeometry_OD_RP-%s.txt",m_pGeometryReader->GetRPotLabel(*iterRPName));
                StoreReconstructionGeometry(*iterRPName, EFT_FIBEROD, szFilename);
                ATH_MSG_DEBUG("The ODFiber geometry was stored in the "<<szFilename<<" file");
                break;
            case EGST_FILE:
                sprintf(szFilename,"ALFA_LocRec_Realgeometry_OD_RP-%s.txt",m_pGeometryReader->GetRPotLabel(*iterRPName));
                StoreReconstructionGeometry(*iterRPName, EFT_FIBEROD, szFilename);
                ATH_MSG_DEBUG("The ODFiber geometry was stored in the "<<szFilename<<" file");
                break;
            case EGST_DATABASE:
                sprintf(szFilename,"ALFA_LocRec_Realdbgeometry_OD_RP-%s.txt",m_pGeometryReader->GetRPotLabel(*iterRPName));
                StoreReconstructionGeometry(*iterRPName, EFT_FIBEROD, szFilename);
                ATH_MSG_DEBUG("The ODFiber geometry was stored in the "<<szFilename<<" file");
                break;
            default:
                ATH_MSG_DEBUG("Unrecognized OD geometry!");
                return;
                break;
        }
    }
 
    ATH_MSG_DEBUG("end ALFA_LocRec::SaveGeometry()");
}
 
StatusCode ALFA_LocRec::ExecuteRecoMethod(const std::string& strAlgo, const eRPotName eRPName, const std::list<MDHIT> &ListMDHits, const std::list<ODHIT> &ListODHits)
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::ExecuteRecoMethod()");
 
    StatusCode sc = StatusCode::SUCCESS;
    ODRESULT ODResults;
    std::list<ODRESULT> listODResults;
    listODResults.clear();
    Float_t fRecPosX = -9999.0;
    Float_t fRecPosY = -9999.0;
 
    std::map<string, int> mapRecoMethods;
    mapRecoMethods.clear();
    mapRecoMethods.insert(std::pair<string, int>("ODTracking", 1));
    mapRecoMethods.insert(std::pair<string, int>("MDTracking", 2));
    mapRecoMethods.insert(std::pair<string, int>("MDOverlap", 3));
    mapRecoMethods.insert(std::pair<string, int>("CenterGravity", 4));
    mapRecoMethods.insert(std::pair<string, int>("MDMultiple", 5));
    mapRecoMethods.insert(std::pair<string, int>("HalfReco", 6));
    mapRecoMethods.insert(std::pair<string, int>("MDGap", 7));
    mapRecoMethods.insert(std::pair<string, int>("EdgeMethod", 8));
 
    std::vector<int> vecFibSel;
    vecFibSel.clear();
 
    switch(mapRecoMethods[strAlgo])
    {
    case 1:
        {
            ALFA_ODTracking* pODTracking = new ALFA_ODTracking();
 
            sc = pODTracking->Initialize(m_iMultiplicityCutOD, m_fDistanceCutOD, m_iLayerCutOD, m_iDataType);
            sc = pODTracking->Execute(eRPName-1, ListODHits, m_faOD, m_fbOD);
            sc = pODTracking->Finalize(&listODResults);
 
            std::list<ODRESULT>::const_iterator iter;
            for(iter=listODResults.begin(); iter!=listODResults.end(); ++iter)
            {
                ODResults.iSide   = (*iter).iSide;
                ODResults.fRecPos = (*iter).fRecPos;
                ODResults.fOverY  = (*iter).fOverY;
                ODResults.iNumY   = (*iter).iNumY;
 
                if ((ODResults.fRecPos != -9999.0))
                {
                    Int_t iFibSel[ODSIDESCNT][ODPLATESCNT];
                    std::fill_n(&iFibSel[0][0], sizeof(iFibSel)/sizeof(Int_t), -9999);
 
                    pODTracking->GetData(iFibSel);
                    vecFibSel.clear();
                    for (int iPlate=0; iPlate<ODPLATESCNT; iPlate++)
                    {
                        vecFibSel.push_back(iFibSel[ODResults.iSide][iPlate]);
                    }
 
                    m_pLocRecODEvCollection->push_back(new ALFA_LocRecODEvent(1, eRPName-1, ODResults.iSide, ODResults.fRecPos, ODResults.fOverY, ODResults.iNumY, vecFibSel));
                }
            }
 
            delete pODTracking;
            break;
        }
    case 2:
        {
            ALFA_MDTracking* pMDTracking = new ALFA_MDTracking();
            sc = pMDTracking->Initialize(m_faMD, m_fbMD, m_iMultiplicityCutMD, m_iUVCutMD, m_fOverlapCutMD);
            sc = pMDTracking->Execute(eRPName-1, ListMDHits);
            sc = pMDTracking->Finalize(fRecPosX, fRecPosY);
 
            if (fRecPosX!=-9999.0 && fRecPosY!=-9999.0)
            {
                Int_t iFibSel[ALFALAYERSCNT*ALFAPLATESCNT];
                Int_t iNumU = 0, iNumV = 0;
                Float_t fOverlapU = -9999.0, fOverlapV = -9999.0;
                std::fill_n(&iFibSel[0], sizeof(iFibSel)/sizeof(Int_t), -9999);
 
                pMDTracking->GetData(iNumU, iNumV, fOverlapU, fOverlapV, iFibSel);
                vecFibSel.clear();
                for (int & iLayer : iFibSel)
                {
                    vecFibSel.push_back(iLayer);
                }
 
                m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(2, eRPName-1, fRecPosX, fRecPosY, fOverlapU, fOverlapV, iNumU, iNumV, vecFibSel));
            }
 
            delete pMDTracking;
            break;
        }
    case 3:
        {
            ALFA_MDOverlap* pMDOverlap = new ALFA_MDOverlap();
 
            sc = pMDOverlap->Initialize(eRPName, ListMDHits, m_faMD, m_fbMD, m_fzMD);
            sc = pMDOverlap->Execute();
            sc = pMDOverlap->Finalize(fRecPosX, fRecPosY);
 
            Int_t iFibSel[ALFALAYERSCNT*ALFAPLATESCNT];
            Int_t iNumU = 0, iNumV = 0;
            Float_t fOverlapU = -9999.0, fOverlapV = -9999.0;
            std::fill_n(&iFibSel[0], sizeof(iFibSel)/sizeof(Int_t), -9999);
 
            pMDOverlap->GetData(iFibSel);
            if (fRecPosX!=-9999 && fRecPosY!=-9999)
            {
                vecFibSel.clear();
                for (int & iLayer : iFibSel)
                {
                    vecFibSel.push_back(iLayer);
                }
 
                m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(3, eRPName-1, fRecPosX, fRecPosY, fOverlapU, fOverlapV, iNumU, iNumV, vecFibSel));
            }
 
            delete pMDOverlap;
            break;
        }
    case 4:
        {
            ALFA_CenterGravity* pCenterGravity = new ALFA_CenterGravity();
 
            sc = pCenterGravity->Initialize(eRPName, ListMDHits, m_faMD, m_fbMD, m_fzMD);
            sc = pCenterGravity->Execute();
            sc = pCenterGravity->Finalize(fRecPosX, fRecPosY);
 
            Int_t iFibSel[ALFALAYERSCNT*ALFAPLATESCNT];
            Int_t iNumU = 0, iNumV = 0;
            Float_t fOverlapU = -9999.0, fOverlapV = -9999.0;
            std::fill_n(&iFibSel[0], sizeof(iFibSel)/sizeof(Int_t), -9999);
 
            pCenterGravity->GetData(iFibSel);
            if (fRecPosX!=-9999 && fRecPosY!=-9999)
            {
                vecFibSel.clear();
                for (int & iLayer : iFibSel)
                {
                    vecFibSel.push_back(iLayer);
                }
 
                m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(4, eRPName-1, fRecPosX, fRecPosY, fOverlapU, fOverlapV, iNumU, iNumV, vecFibSel));
            }
 
            delete pCenterGravity;
            break;
        }
    case 5:
        {
            // MDMultiple algorihm ------------------------------------------------------
            Float_t fRecPosX[NTRACK];
            Float_t fRecPosY[NTRACK];
            ALFA_MDMultiple* pMDMultiple = new ALFA_MDMultiple();
 
            sc = pMDMultiple->Initialize(eRPName-1, m_faMD, m_fbMD, m_iMultiplicityCutMD, m_iNumLayerCutMD, m_iUVCutMD, m_fOverlapCutMD);
            sc = pMDMultiple->Execute(ListMDHits);
            sc = pMDMultiple->Finalize(fRecPosX, fRecPosY);
 
            Int_t iNumU[NTRACK], iNumV[NTRACK], iFibSel[NTRACK][ALFALAYERSCNT*ALFAPLATESCNT];
            Float_t fOverU[NTRACK], fOverV[NTRACK];
            std::fill_n(&iFibSel[0][0], sizeof(iFibSel)/sizeof(Int_t), -9999);
            std::fill_n(&fOverU[0], sizeof(fOverU)/sizeof(Float_t), -9999.0);
            std::fill_n(&fOverV[0], sizeof(fOverV)/sizeof(Float_t), -9999.0);
            memset(&iNumU, 0, sizeof(iNumU));
            memset(&iNumV, 0, sizeof(iNumV));
 
            pMDMultiple->GetData(iNumU, iNumV, fOverU, fOverV, iFibSel);
            for (Int_t iTrack=0; iTrack<NTRACK; iTrack++)
            {
                if (fRecPosX[iTrack] != -9999.0 && fRecPosY[iTrack] != -9999.0)
                {
                    vecFibSel.clear();
                    for (Int_t iLayer=0; iLayer<ALFALAYERSCNT*ALFAPLATESCNT; iLayer++)
                    {
                        vecFibSel.push_back(iFibSel[iTrack][iLayer]);
                    }
 
                    m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(5, eRPName-1, fRecPosX[iTrack], fRecPosY[iTrack], fOverU[iTrack], fOverV[iTrack], iNumU[iTrack], iNumV[iTrack], vecFibSel));
                }
            }
 
            delete pMDMultiple;
            break;
        }
    case 6:
        {
        //TODO - cele prepracovat
            ALFA_HalfReco* pHalfReco = new ALFA_HalfReco();
 
            Int_t iNumU[2] = {0, 0};
            Int_t iNumV[2] = {0, 0};
            Int_t iHalfFirst=0;
            Int_t iHalfSecond=1;
            Float_t fOverlapU[2] = {-9999, -9999};
            Float_t fOverlapV[2] = {-9999, -9999};
            Float_t fRecPosX[2] = {-9999, -9999};
            Float_t fRecPosY[2] = {-9999, -9999};
 
            Int_t iFibSel[ALFALAYERSCNT*ALFAPLATESCNT];
            std::fill_n(&iFibSel[0], sizeof(iFibSel)/sizeof(Int_t), -9999);
 
            std::vector<int> vecFibSel0;
            std::vector<int> vecFibSel1;
            vecFibSel0.clear();
            vecFibSel1.clear();
 
            if (eRPName==1 || eRPName==3 || eRPName==6 || eRPName==8)
            {
                iHalfFirst  = 0;
                iHalfSecond = 1;
            }
            else
            {
                iHalfFirst  = 1;
                iHalfSecond = 0;
            }
 
            sc = pHalfReco->Initialize(m_faMD, m_fbMD, iHalfFirst, m_iMultiplicityCutMD, m_iUVCutMDHalfReco, m_fOverlapCutMD);
            sc = pHalfReco->Execute(eRPName-1, ListMDHits);
            sc = pHalfReco->Finalize(fRecPosX[0], fRecPosY[0]);
 
            pHalfReco->GetData(iNumU[0], iNumV[0], fOverlapU[0], fOverlapV[0], iFibSel);
            vecFibSel0.clear();
            for (int & iLayer : iFibSel)
            {
                vecFibSel0.push_back(iLayer);
            }
 
            sc = pHalfReco->Initialize(m_faMD, m_fbMD, iHalfSecond, m_iMultiplicityCutMD, m_iUVCutMDHalfReco, m_fOverlapCutMD);
            sc = pHalfReco->Execute(eRPName-1, ListMDHits);
            sc = pHalfReco->Finalize(fRecPosX[1], fRecPosY[1]);
 
            pHalfReco->GetData(iNumU[1], iNumV[1], fOverlapU[1], fOverlapV[1], iFibSel);
            vecFibSel1.clear();
            for (int & iLayer : iFibSel)
            {
                vecFibSel1.push_back(iLayer);
            }
 
            if (fRecPosX[0]!=-9999.0 && fRecPosY[0]!=-9999.0 && fRecPosX[1]!=-9999.0 && fRecPosY[1]!=-9999.0)
            {
                m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(6, eRPName-1, fRecPosX[0], fRecPosY[0], fOverlapU[0], fOverlapV[0], iNumU[0], iNumV[0], vecFibSel0));
                m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(6, eRPName-1, fRecPosX[1], fRecPosY[1], fOverlapU[1], fOverlapV[1], iNumU[1], iNumV[1], vecFibSel1));
            }
 
            delete pHalfReco;
            break;
        }
    case 7:
        {
            Float_t fRecPosX[NTRACK];
            Float_t fRecPosY[NTRACK];
            ALFA_MDGap* pMDGap = new ALFA_MDGap();
 
            sc = pMDGap->Initialize(eRPName-1, m_faMD, m_fbMD, m_iUVCutMD, m_fOverlapCutMD);
            sc = pMDGap->Execute(ListMDHits);
            sc = pMDGap->Finalize(fRecPosX, fRecPosY);
 
            Int_t iNumU[NTRACK], iNumV[NTRACK];
            Int_t iFibSel[ALFALAYERSCNT*ALFAPLATESCNT];
            Float_t fOverU[NTRACK], fOverV[NTRACK];
 
            std::fill_n(&iFibSel[0], sizeof(iFibSel)/sizeof(Int_t), -9999);
            std::fill_n(&fOverU[0], sizeof(fOverU)/sizeof(Float_t), -9999.0);
            std::fill_n(&fOverV[0], sizeof(fOverV)/sizeof(Float_t), -9999.0);
 
            pMDGap->GetData(iNumU, iNumV, fOverU, fOverV, iFibSel);
            for (Int_t iTrack=0; iTrack<NTRACK; iTrack++)
            {
                if (fRecPosX[iTrack] != -9999.0 && fRecPosY[iTrack] != -9999.0)
                {
                    vecFibSel.clear();
                    for (int & iLayer : iFibSel)
                    {
                        vecFibSel.push_back(iLayer);
                    }
 
                    m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(7, eRPName-1, fRecPosX[iTrack], fRecPosY[iTrack], fOverU[iTrack], fOverV[iTrack], iNumU[iTrack], iNumV[iTrack], vecFibSel));
                }
            }
 
            delete pMDGap;
            break;
        }
    case 8:
        {
            Float_t fRecPosX[NTRACK];
            Float_t fRecPosY[NTRACK];
            ALFA_EdgeMethod* pEdgeMethod = new ALFA_EdgeMethod(m_bEdgeMethod_Opt_Sisters, m_bEdgeMethod_Opt_UseGaps);
            pEdgeMethod->Initialize(eRPName-1, m_faMD, m_fbMD, ListMDHits);
 
            Int_t iNumU[NTRACK], iNumV[NTRACK];
            Int_t iFibSel[ALFALAYERSCNT*ALFAPLATESCNT];
            Float_t fOverU[NTRACK], fOverV[NTRACK];
 
            std::fill_n(&iFibSel[0], sizeof(iFibSel)/sizeof(Int_t), -9999);
            std::fill_n(&fOverU[0], sizeof(fOverU)/sizeof(Float_t), -9999.0);
            std::fill_n(&fOverV[0], sizeof(fOverV)/sizeof(Float_t), -9999.0);
 
 
            std::vector<ALFA_EdgeMethod::Track> tracks;
            pEdgeMethod->EdgeMethod(eRPName - 1, tracks);
 
            for (UInt_t iTrack=0; iTrack<tracks.size(); iTrack++)
            {
                pEdgeMethod->selectedFibers(eRPName - 1, tracks.at(iTrack), iFibSel);
 
                iNumU[iTrack]    = tracks.at(iTrack).first.second;
                iNumV[iTrack]    = tracks.at(iTrack).second.second;
                fOverU[iTrack]   = tracks.at(iTrack).first.first.second;
                fOverV[iTrack]   = tracks.at(iTrack).second.first.second;
                fRecPosX[iTrack] = 0.5*TMath::Sqrt2()*(-tracks.at(iTrack).first.first.first-tracks.at(iTrack).second.first.first);
                fRecPosY[iTrack] = 0.5*TMath::Sqrt2()*(-tracks.at(iTrack).first.first.first+tracks.at(iTrack).second.first.first);
 
                if (fRecPosX[iTrack] != -9999.0 && fRecPosY[iTrack] != -9999.0)
                {
                    vecFibSel.clear();
                    for (int & iLayer : iFibSel)
                    {
                        vecFibSel.push_back(iLayer);
                    }
 
                    m_pLocRecEvCollection->push_back(new ALFA_LocRecEvent(8, eRPName-1, fRecPosX[iTrack], fRecPosY[iTrack], fOverU[iTrack], fOverV[iTrack], iNumU[iTrack], iNumV[iTrack], vecFibSel));
                }
            }
 
            delete pEdgeMethod;
            sc = StatusCode::SUCCESS;
            break;
        }
    default:
        {
            ATH_MSG_ERROR("Unable to recognize selected algorithm");
            std::cout << "strAlgo: " << strAlgo << std::endl;
            return StatusCode::SUCCESS;
        }
    }
 
    ATH_MSG_DEBUG("end ALFA_LocRec::ExecuteRecoMethod()");
 
    return sc;
}
 
StatusCode ALFA_LocRec::RecordCollection()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::RecordCollection()");
 
    StatusCode sc = StatusCode::SUCCESS;
 
    m_pLocRecEvCollection = new ALFA_LocRecEvCollection();
    sc = evtStore()->record(m_pLocRecEvCollection, m_strKeyLocRecEvCollection);
 
    if (sc.isFailure())
    {
        ATH_MSG_ERROR(m_strAlgoMD << "MD - Could not record the empty LocRecEv collection in StoreGate");
        return sc;
    }
    else
    {
        ATH_MSG_DEBUG("MD - LocRecEv collection was recorded in StoreGate");
    }
 
    ATH_MSG_DEBUG("end ALFA_LocRec::RecordCollection()");
 
    return sc;
}
 
StatusCode ALFA_LocRec::RecordODCollection()
{
    ATH_MSG_DEBUG("begin ALFA_LocRec::RecordODCollection()");
 
    StatusCode sc = StatusCode::SUCCESS;
 
    m_pLocRecODEvCollection = new ALFA_LocRecODEvCollection();
    sc = evtStore()->record(m_pLocRecODEvCollection, m_strKeyLocRecODEvCollection);
 
    if (sc.isFailure())
    {
        ATH_MSG_ERROR(m_strAlgoOD << "OD - Could not record the empty LocRecEv collection in StoreGate");
 
        return sc;
    }
    else
    {
         ATH_MSG_DEBUG("OD - LocRecEv collection is recorded in StoreGate");
    }
 
    ATH_MSG_DEBUG("end ALFA_LocRec::RecordODCollection()");
 
    return sc;
}
 
void ODRESULT::clear()
{
    iSide   = -1;
    fRecPos = -9999.0;
    fOverY  = -9999.0;
    iNumY   = -1;
}