EstTofCaliSvc.cxx

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//********************************************************
//
//  Class: EstTofCaliSvc 
//  Sun Shengsen <[email protected]>
//  
//  Description:
//     This service is used to get Tof Calibrarion constants
//     from DataBase and do the Tof data reconstruction.
//
//*********************************************************
#include "EstTofCaliSvc/EstTofCaliSvc.h"
#include "EstTofCaliSvc/BTofCal.h"
#include "EstTofCaliSvc/BTofCommonCal.h"
#include "EstTofCaliSvc/ETofCal.h"
#include "EstTofCaliSvc/EtfCal.h"
#include "EstTofCaliSvc/TofInfoCal.h"
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/StatusCode.h"
#include "GaudiKernel/SvcFactory.h"
#include "GaudiKernel/MsgStream.h"
#include "TMath.h"
#include <math.h>
#include <iostream>
#include <fstream>
#include "GaudiKernel/IIncidentSvc.h"
#include "GaudiKernel/Incident.h"
#include "GaudiKernel/IIncidentListener.h"
#include "GaudiKernel/IDataProviderSvc.h"
#include "GaudiKernel/Service.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/SmartDataPtr.h"
#include "CalibData/Tof/TofCalibData.h"
#include "CalibData/Tof/bTofCalibBase.h"
#include "CalibData/CalibModel.h"
#include "GaudiKernel/DataSvc.h"
 
using namespace std;
 
// static double radius_Inner =   81.35;
// static double radius_Outer =   87.05;
  
EstTofCaliSvc::EstTofCaliSvc( const std::string& name, ISvcLocator* svcloc ) : Service(name, svcloc) {
  declareProperty("Run",m_run=1);
}
 
StatusCode EstTofCaliSvc::queryInterface (const InterfaceID& riid, void** ppvInterface ){
  
  if ( IID_IEstTofCaliSvc.versionMatch(riid) ) { 
    *ppvInterface = static_cast<IEstTofCaliSvc*> (this); 
  } else { 
    return Service::queryInterface(riid, ppvInterface) ; 
  }
  return StatusCode::SUCCESS;
}
 
StatusCode EstTofCaliSvc::initialize ( ) {
  m_hasbeeninitialized=false;
  m_st=false;
 
  MsgStream log(msgSvc(), name());
  log << MSG::INFO << name() << ": Start of run initialisation" << endreq;
  
  StatusCode sc = Service::initialize();
  if ( sc.isFailure() ) return sc;
 
  IIncidentSvc* incsvc;
  sc = service("IncidentSvc", incsvc);
  int priority = 100;
  if( sc.isSuccess() ){
    incsvc -> addListener(this, "NewRun", priority);
  }
 
  StatusCode scc;
  
  log<<MSG::INFO << "setProperties()" << endreq;
  scc = service("CalibDataSvc", m_pCalibDataSvc, true);
  if ( !scc.isSuccess() ) {
    log<<MSG::ERROR<<"Could not get IDataProviderSvc interface of CalibXmlCnvSvc"<<endreq;
    return scc;
  } else {
    log << MSG::DEBUG<< "Retrieved IDataProviderSvc interface of CalibXmlCnvSvc"<<endreq;
  }
  // Get properties from the JobOptionsSvc
  scc = setProperties();
  
  return sc;
}  
  
StatusCode EstTofCaliSvc::finalize ( ) {
  MsgStream log(msgSvc(), name());
  log << MSG::INFO << name() << ": End of Run" << endreq;
  return StatusCode::SUCCESS;
}
 
EstTofCaliSvc::~EstTofCaliSvc(){
  for(vector<BTofCal*>::iterator it1 = fBTofCal.begin(); it1 != fBTofCal.end(); it1++) { delete (*it1); }
  fBTofCal.clear();
  for(vector<ETofCal*>::iterator it2 = fETofCal.begin(); it2 != fETofCal.end(); it2++) { delete (*it2); }
  fETofCal.clear();
  if( fEtfCal.size()!=0 ) {
    for(vector<EtfCal*>::iterator it5 = fEtfCal.begin(); it5 != fEtfCal.end(); it5++) { delete (*it5); }
    fEtfCal.clear();
  }
  for(vector<BTofCommonCal*>::iterator it3 = fBTofCommonCal.begin(); it3 != fBTofCommonCal.end(); it3++) { delete (*it3); }
  fBTofCommonCal.clear();
  for(vector<TofInfoCal*>::iterator it4 = fTofInfoCal.begin(); it4 != fTofInfoCal.end(); it4++) { delete (*it4); }
  fTofInfoCal.clear();
  return;
}
StatusCode EstTofCaliSvc::FillfromDatabase(){
 
  MsgStream log(msgSvc(), name());    
  std::string fullPath = "/Calib/EstTofCal";
  log << MSG::INFO<<" Tof calib fullPath = "<<fullPath<< endreq;
  SmartDataPtr<CalibData::TofCalibData> test(m_pCalibDataSvc, fullPath);
  if(!test){
    log << MSG::FATAL << "EstTofCaliSvc could not find TofCalibData in TCDS!!" << endreq;
    m_st=false;    
    return StatusCode::FAILURE;
  }       
 
  m_st=true;
 
  for(vector<BTofCal*>::iterator it1 = fBTofCal.begin(); it1 != fBTofCal.end(); it1++) { delete (*it1); }
  fBTofCal.clear();
  for(vector<ETofCal*>::iterator it2 = fETofCal.begin(); it2 != fETofCal.end(); it2++) { delete (*it2); }
  fETofCal.clear();
  if( fEtfCal.size()!=0 ) {
    for(vector<EtfCal*>::iterator it5 = fEtfCal.begin(); it5 != fEtfCal.end(); it5++) { delete (*it5); }
    fEtfCal.clear();
  }
  for(vector<BTofCommonCal*>::iterator it3 = fBTofCommonCal.begin(); it3 != fBTofCommonCal.end(); it3++) { delete (*it3); }
  fBTofCommonCal.clear();
  for(vector<TofInfoCal*>::iterator it4 = fTofInfoCal.begin(); it4 != fTofInfoCal.end(); it4++) { delete (*it4); }
  fTofInfoCal.clear();
 
  unsigned int ibSize    = test->getBTofSize();
  unsigned int ibcomSize = test->getBTofComSize();
  unsigned int ieSize    = test->getETofSize();
  unsigned int ietfSize  = test->getEtfSize();
  ietfSize = ietfSize/12;
  unsigned int iinfoSize = test->getTofInfoSize();
 
  for(int ib=0;ib<ibSize;ib++){
    BTofCal* btof = new BTofCal;
    for( int j=0; j<static_cast<int>(nBarPar); j++){
      btof->setP1(j,test->getBTofPleft(ib,j));
      btof->setP2(j,test->getBTofPright(ib,j));
    }
    fBTofCal.push_back(btof);
  }       
 
  for(int ie=0;ie<ieSize;ie++){
    ETofCal* etof= new ETofCal;
    for(int i=0;i<static_cast<int>(nEndPar);i++){
      etof->setP(i,test->getETofP(ie,i));
    }
    fETofCal.push_back(etof);
  }
 
  for(int ietf=0;ietf<ietfSize;ietf++) {
    for(int jetf=0;jetf<12;jetf++) {
      EtfCal* etf= new EtfCal;
      for( int k=0; k<static_cast<int>(nEtfPar); k++ ) {
    etf->setP( k,test->getEtfPcombine(ietf,jetf,k));
    etf->setP1(k,test->getEtfPleft(ietf,jetf,k));
    etf->setP2(k,test->getEtfPright(ietf,jetf,k));
      }
      fEtfCal.push_back(etf);
    }
  }
 
  for( int ibcom=0; ibcom<ibcomSize; ibcom++ ) {
    BTofCommonCal* bcomtof = new BTofCommonCal;
    for(int i=0; i<static_cast<int>(nBarOffset); i++) {
      bcomtof->setOffset( i, test->getBTofOffset(ibcom, i) );
    }
    fBTofCommonCal.push_back(bcomtof);
  }
 
  for( int iinfo=0; iinfo<iinfoSize; iinfo++ ) { 
    TofInfoCal* tofinfo = new TofInfoCal;
    tofinfo->setRunFrom(   test->getRunFrom( iinfo )   );
    tofinfo->setRunTo(     test->getRunTo( iinfo )     );
    tofinfo->setEventFrom( test->getEventFrom( iinfo ) );
    tofinfo->setEventTo(   test->getEventTo( iinfo )   );
    fTofInfoCal.push_back(tofinfo);
  }
 
  return StatusCode::SUCCESS;
 
}
 
 
StatusCode EstTofCaliSvc::chooseConstants(int run, int event ) {
 
  MsgStream log(msgSvc(), name());
 
  m_sequence = 0;
  bool filled = false;
  unsigned int inumber = 0;
  std::vector<TofInfoCal*>::iterator it = fTofInfoCal.begin();
  if( (*it)->getRunFrom() == -1 ) {
    if( fTofInfoCal.size() == 1 ) {
      log << MSG::INFO << "EstTofCaliSvc::chooseConstants() -- Run From is equal to -1! The ONLY TOF calibration constants are used!" << endreq;
      return StatusCode::SUCCESS;
    }
    else {
      log << MSG::ERROR << "EstTofCaliSvc::chooseConstants() -- Run From is equal to -1! The NUMBER of calibration constants are NOT equal to 1!" << endreq;
      return StatusCode::FAILURE;
    }
  }
 
  for( ; it!= fTofInfoCal.end(); it++, inumber++ ) {
    if( ( (*it)->getRunTo() != -1 ) && ( (*it)->getRunTo() < (*it)->getRunFrom() ) ) {
      log << MSG::ERROR << "EstTofCaliSvc::chooseConstants() -- The " << inumber << "th calibration constatns is ABNORMAL! Run From is LARGER than RUN To!" << endreq;
      return StatusCode::FAILURE;
    }
    if( ( (*it)->getRunFrom() == (*it)->getRunTo() ) && ( (*it)->getEventFrom() != -1 ) && ( (*it)->getEventTo() != -1 ) && ( (*it)->getEventFrom() > (*it)->getEventTo() ) ) {
      log << MSG::ERROR << "EstTofCaliSvc::chooseConstants() -- The " << inumber << "th calibration constatns is ABNORMAL! Event From is LARGER than Event To!" << endreq;
      return StatusCode::FAILURE;
    }
  }
 
  it = fTofInfoCal.begin();
  inumber = 0;
  for( ; it!= fTofInfoCal.end(); it++, inumber++ ) {
    int runFrom   = (*it)->getRunFrom();
    int runTo     = (*it)->getRunTo();
    int eventFrom = (*it)->getEventFrom();
    int eventTo   = (*it)->getEventTo();
    if( ( run == runFrom ) && ( ( eventFrom == -1 ) || ( event >= eventFrom ) ) ) {
      if( ( run < runTo ) || ( ( run == runTo ) && ( ( eventTo == -1 ) || ( event <= eventTo ) ) ) ) {
    filled = true;
    break;
      }
    }
    if( run > runFrom ) {
      if( ( run < runTo ) || ( ( run == runTo ) && ( ( eventTo == -1 ) || ( event <= eventTo ) ) ) ) {
    filled = true;
    break;
      }
    } 
  }
 
  if( filled ) {
    m_sequence = inumber;
   }
  else {
    log << MSG::ERROR << "EstTofCaliSvc::chooseConstants() -- The event with run number " <<  run << " and event number " << event << " is NOT suitable for this group of calibration constants"
 << endreq;
    return StatusCode::FAILURE;
  }
 
  return StatusCode::SUCCESS;
}
 
 
const double EstTofCaliSvc::BTCorr1(double ADC,double z,unsigned id){
  MsgStream log(msgSvc(), name());    
 
  double p1[nBarPar];
  for( int i=0; i<static_cast<int>(nBarPar); i++ ) {
    p1[i]=fBTofCal[176*m_sequence+id]->getP1(i);
  }
 
  log << MSG::DEBUG << "BTCorr1   id =" << id  << "  1=" << p1[0] << " 2=" << p1[1] << " 3=" << p1[2] << " 4=" << p1[3]  << " 5=" << p1[4] << " 6=" << p1[5] << " 7=" << p1[6] << " 8=" << p1[7] << " 9=" << p1[8] << endreq;
 
  double tcorr1 = p1[0] + p1[1]/TMath::Sqrt(ADC) + p1[2]*z/TMath::Sqrt(ADC) + p1[3]/ADC + p1[4]*z + p1[5]*z*z + p1[6]*z*z*z;
 
  return tcorr1;
}
 
 
const double EstTofCaliSvc::BTCorr2(double ADC,double z,unsigned id){
  MsgStream log(msgSvc(), name());    
 
  double p2[nBarPar];
  for( int i=0; i<static_cast<int>(nBarPar); i++ ) {
    p2[i]=fBTofCal[176*m_sequence+id]->getP2(i);
  }
 
  log << MSG::DEBUG << "BTCorr2   id =" << id  << "  1=" << p2[0] << " 2=" << p2[1] << " 3=" << p2[2] << " 4=" << p2[3]  << " 5=" << p2[4] << " 6=" << p2[5] << " 7=" << p2[6] << " 8=" << p2[7] << " 9=" << p2[8] << endreq;
 
  double tcorr2 = p2[0] + p2[1]/TMath::Sqrt(ADC) + p2[2]*z/TMath::Sqrt(ADC) + p2[3]/ADC + p2[4]*z + p2[5]*z*z + p2[6]*z*z*z;
 
  return tcorr2;
}
 
 
const double EstTofCaliSvc::TOffset() {
  double toffset = fBTofCommonCal[m_sequence]->getOffset(0);
  return toffset;
}
 
 
const double EstTofCaliSvc::BTime1(double ADC,double TDC,double z,unsigned id){
  MsgStream log(msgSvc(), name());    
 
  double tcorr1 = BTCorr1( ADC, z, id );
  double tcorr3 = fBTofCommonCal[m_sequence]->getOffset(0);
 
  log << MSG::DEBUG << "BTime1   id =" << id  << "  tcorr=" << tcorr1 << "  total offset=" << tcorr3 << endreq;
 
  double time = TDC - tcorr1 - tcorr3;
 
  if(time<0.) {
    log<<MSG::WARNING<<"TofCaliSvc::BTime1() -- A minus time is given : "<< time <<" [Input] ADC = "<<ADC<<" TDC = "<<TDC<<" z = "<<z<<" ID = "<<id<<endreq;
  }
  return time;     
}
 
 
const double EstTofCaliSvc::BTime2(double ADC,double TDC,double z,unsigned id){
  MsgStream log(msgSvc(), name());    
 
  double tcorr1 = BTCorr2( ADC, z, id );
  double tcorr3 = fBTofCommonCal[m_sequence]->getOffset(0);
 
  log << MSG::DEBUG << "BTime2   id =" << id  << "  tcorr=" << tcorr1 << "  total offset=" << tcorr3 << endreq;
 
  double time = TDC - tcorr1 - tcorr3;
 
  if(time<0.) {
    log<<MSG::WARNING<<"TofCaliSvc::BTime2() -- A minus time is given : "<< time <<" [Input] ADC = "<<ADC<<" TDC = "<<TDC<<" z = "<<z<<" ID = "<<id<<endreq;
  }
  return time;     
}
 
 
const double EstTofCaliSvc::ETime(double ADC,double TDC,double rHit,unsigned id){
  MsgStream log(msgSvc(), name());
 
  double p[nEndPar];
  for( int i=0; i<static_cast<int>(nEndPar); i++ ) {
    p[i]=fETofCal[96*m_sequence+id]->getP(i);
  }
 
  log << MSG::DEBUG << "ETime   id =" << id  << "  1=" << p[0] << " 2=" << p[1] << " 3=" << p[2] << " 4=" << p[3]  << " 5=" << p[4] << " 6=" << p[5] << " 7=" << p[6] << endreq;
 
  double time=TDC-(p[0]+p[1]/TMath::Sqrt(ADC)+p[2]/ADC+p[3]*ADC+p[4]*rHit+p[5]*rHit*rHit+p[6]*rHit*rHit*rHit);
 
  if(time<0.) {
    log<<MSG::WARNING<<"TofCaliSvc::ETime() -- A minus time is given : "<< time <<" [Input] ADC = "<<ADC<<" TDC = "<<TDC<<" r = "<< rHit <<" ID = "<<id<<endreq;
  }
 
  return time;
}
 
 
const double EstTofCaliSvc::EtfTime(double ADC1,double ADC2,double TDC1,double TDC2,unsigned id,unsigned int strip){
  MsgStream log(msgSvc(), name());    
 
  double q = (ADC1+ADC2)/2.0;
  double t = (TDC1+TDC2)/2.0;
 
  double p[nEtfPar];
  for( int i=0; i<static_cast<int>(nEtfPar); i++ ) {
    p[i]=fEtfCal[72*12*m_sequence+12*id+strip]->getP(i);
  }
 
  double tcorr = p[0] 
               + p[1]/TMath::Sqrt(q)
               + p[2]/q
               + p[3]*q
               + p[4]*q*q
               + p[5]*q*q*q
               + p[6]*q*q*q*q;
  double time = t - tcorr;
 
  log << MSG::DEBUG << "EtfTime   module =" << id  << " strip=" << strip << "  1=" << p[0] << " 2=" << p[1] << " 3=" << p[2] << " 4=" << p[3]  << " 5=" << p[4] << " 6=" << p[5] << " 7=" << p[6] << " 8=" << p[7] << " 9=" << p[8] << " tcorr=" << tcorr << " time=" << time << endreq;
  if( time<0.) {
    log<<MSG::WARNING<<"TofCaliSvc::EtfTime() -- A minus time is given : "<< time <<" [Input] ADC1 = "<<ADC1<<" ADC2 = "<<ADC2<<" TDC1 = "<<TDC1<<" TDC2 = "<<TDC2<<" ID = "<<id<<" Strip = "<<strip<<endreq;
  }
 
  return time;
}
 
 
const double EstTofCaliSvc::EtfTime1(double ADC,double TDC,double z,unsigned id,unsigned int strip){
  MsgStream log(msgSvc(), name());    
 
  double p1[nEtfPar];
  for( int i=0; i<static_cast<int>(nEtfPar); i++ ) {
    p1[i]=fEtfCal[72*12*m_sequence+12*id+strip]->getP1(i);
  }
 
  double tcorr1 = p1[0] 
                + p1[1]/TMath::Sqrt(ADC)
                + p1[2]*ADC
                + p1[3]*ADC*ADC
                + p1[4]*ADC*ADC*ADC
                + p1[5]*ADC*ADC*ADC*ADC
                + p1[6]*z/TMath::Sqrt(ADC)
                + p1[7]/ADC
                + p1[8]*z/ADC
                + p1[9]*z*ADC
                + p1[10]*z
                + p1[11]*z*z
                + p1[12]*z*z*z;
  double time1 = TDC - tcorr1;
 
  log << MSG::DEBUG << "EtfTime1   module =" << id  << " strip=" << strip << "  1=" << p1[0] << " 2=" << p1[1] << " 3=" << p1[2] << " 4=" << p1[3]  << " 5=" << p1[4] << " 6=" << p1[5] << " 7=" << p1[6] << " 8=" << p1[7] << " 9=" << p1[8] << " tcorr=" << tcorr1 << " time1=" << time1 << endreq;
  if( time1<0.) {
    log<<MSG::WARNING<<"TofCaliSvc::EtfTime1() -- A minus time is given : "<< time <<" [Input] ADC = "<<ADC<<" TDC = "<<TDC<<" z = "<<z<<" ID = "<<id<<" Strip = "<<strip<<endreq;
  }
 
  return time1;
}
 
 
const double EstTofCaliSvc::EtfTime2(double ADC,double TDC,double z,unsigned id,unsigned int strip){
  MsgStream log(msgSvc(), name());    
 
  double p2[nEtfPar];
  for( int i=0; i<static_cast<int>(nEtfPar); i++ ) {
    p2[i]=fEtfCal[72*12*m_sequence+12*id+strip]->getP2(i);
  }
 
  double tcorr2 = p2[0]
                + p2[1]/TMath::Sqrt(ADC)
                + p2[2]*ADC
                + p2[3]*ADC*ADC
                + p2[4]*ADC*ADC*ADC
                + p2[5]*ADC*ADC*ADC*ADC
                + p2[6]*z/TMath::Sqrt(ADC)
                + p2[7]/ADC
                + p2[8]*z/ADC
                + p2[9]*z*ADC
                + p2[10]*z
                + p2[11]*z*z
                + p2[12]*z*z*z;
  double time2 = TDC - tcorr2;
 
  log << MSG::DEBUG << "EtfTime2   module =" << id  << " strip=" << strip << "  1=" << p2[0] << " 2=" << p2[1] << " 3=" << p2[2] << " 4=" << p2[3]  << " 5=" << p2[4] << " 6=" << p2[5] << " 7=" << p2[6] << " 8=" << p2[7] << " 9=" << p2[8] << " tcorr=" << tcorr2 << " time2=" << time2 << endreq;
  if( time2<0.) {
    log<<MSG::WARNING<<"TofCaliSvc::EtfTime2() -- A minus time is given : "<< time <<" [Input] ADC = "<<ADC<<" TDC = "<<TDC<<" z = "<<z<<" ID = "<<id<<" Strip = "<<strip<<endreq;
  }
 
  return time2;
}
 
 
const double EstTofCaliSvc::EtfTime(double TDC1,double TDC2,unsigned id,unsigned int strip){
  MsgStream log(msgSvc(), name());    
 
  double time = -99;
  double t, tcorr;
 
  if( TDC1>0 && TDC2>0 ) {
    t = (TDC1+TDC2)/2.0;
    tcorr = fEtfCal[72*12*m_sequence+12*id+strip]->getP(0);
    time = t - tcorr;
    log << MSG::DEBUG << "EtfTime   module =" << id  << " strip=" << strip << " t1=" << TDC1 << " t2=" << TDC2 << "  combine const=" << tcorr << " time=" << time << endreq;
  }
  else if( TDC1>0 && TDC2<0 ) {
    t = TDC1;
    tcorr =  fEtfCal[72*12*m_sequence+12*id+strip]->getP1(0);
    time = t - tcorr;
    log << MSG::DEBUG << "EtfTime   module =" << id  << " strip=" << strip << " t1=" << TDC1 << "  left const=" << tcorr << " time=" << time << endreq;
  }
  else if( TDC1<0 && TDC2>0 ) {
    t = TDC2;
    tcorr =  fEtfCal[72*12*m_sequence+12*id+strip]->getP2(0);
    time = t - tcorr;
    log << MSG::DEBUG << "EtfTime   module =" << id  << " strip=" << strip << " t2=" << TDC2 << "  right const=" << tcorr << " time=" << time << endreq;
  }
 
  if( time<0.) {
    log<<MSG::WARNING<<"TofCaliSvc::EtfTime() -- A minus time is given : "<< time <<" [Input]  TDC1 = "<<TDC1<<" TDC2 = "<<TDC2<<" ID = "<<id<<" Strip = "<<strip<<endreq;
  }
 
  return time;
}
 
 
BTofCal* EstTofCaliSvc::BTof(unsigned id) const{
  return  fBTofCal[176*m_sequence+id];
}
 
ETofCal* EstTofCaliSvc::ETof(unsigned id) const{
  return  fETofCal[96*m_sequence+id];
}    
 
EtfCal* EstTofCaliSvc::EtfTof(unsigned id) const{
  return  fEtfCal[72*12*m_sequence+id];
}    
 
BTofCommonCal* EstTofCaliSvc::BTofCommon() const{
  return  fBTofCommonCal[m_sequence];
}
 
 
TofInfoCal* EstTofCaliSvc::TofInfo() const{
  return fTofInfoCal[m_sequence];
}
   
    
void EstTofCaliSvc::Dump(){
  std::cout<<"Now We can get the TOF Calibtration Service"<<std::endl;
  std::cout<<"Barrel TOF Counter Number = "<<fBTofCal.size()<<std::endl;
  std::cout<<"Endcap TOF Counter Number = "<<fETofCal.size()<<std::endl;
 
  cout<<"The O  Barrel TOF PMT1 p1[0]  is"<<" "<<BTof(0)->getP1(0)<<endl; 
  cout<<"The 0  Barrel TOF PMT1 p1[1]  is"<<" "<<BTof(0)->getP1(1)<<endl; 
}
 
void EstTofCaliSvc::handle(const Incident& inc){
  MsgStream log( messageService(), name() );
  log << MSG::DEBUG << "handle: " << inc.type() << endreq;
 
  if ( inc.type() == "NewRun" ){
    log << MSG::DEBUG << "New Run" << endreq;
    //    if(!m_hasbeeninitialized){
    StatusCode sc= FillfromDatabase();
    if(sc.isSuccess()){
      m_hasbeeninitialized=true;
    }
    //    }
  }
}