MdcAlignAlg Class Reference

#include <MdcAlignAlg.h>

Inheritance diagram for MdcAlignAlg:

Public Member Functions
	MdcAlignAlg (const std::string &name, ISvcLocator *pSvcLocator)
StatusCode	initialize ()
StatusCode	execute ()
StatusCode	finalize ()

Detailed Description

Definition at line 30 of file MdcAlignAlg.h.

Constructor & Destructor Documentation

MdcAlignAlg()

MdcAlignAlg::MdcAlignAlg	(	const std::string &	name,
		ISvcLocator *	pSvcLocator )

Definition at line 21 of file MdcAlignAlg.cxx.

    : Algorithm( name, pSvcLocator ), m_alignMeth( 0 ), m_flgKalFit( 0 ) {
 
  m_distAlign  = false;
  m_configFile = "MdcCalibConfig.txt";
  m_fixMomLab  = "fixMom_lab.txt";
  m_nEvt       = 0;
  m_mag        = 1.0;
 
  // declare properties
  declareProperty( "DistAlign", m_distAlign );
  declareProperty( "MdcAlignMeth", m_alignMeth );
  declareProperty( "UseKalFit", m_flgKalFit );
  declareProperty( "MagneticField", m_mag );
  declareProperty( "AlignFile", m_alignFile );
  declareProperty( "HistFile", m_histname );
  declareProperty( "ConfigFile", m_configFile );
  declareProperty( "FixMomLab", m_fixMomLab );
  declareProperty( "NumEvtDisplay", m_nEvtDisp );
}

Referenced by MdcAlignAlg().

Member Function Documentation

execute()

StatusCode MdcAlignAlg::execute

(

)

Definition at line 145 of file MdcAlignAlg.cxx.

                                {
  MsgStream log( msgSvc(), name() );
  log << MSG::DEBUG << "MdcAlignAlg execute()" << endmsg;
 
  // display event number for debug
  SmartDataPtr<Event::EventHeader> eventHeader( eventSvc(), "/Event/EventHeader" );
  if ( !eventHeader )
  {
    log << MSG::FATAL << "Could not find Event Header" << endmsg;
    return ( StatusCode::FAILURE );
  }
  int iEvt = eventHeader->eventNumber();
  if ( 0 == ( m_nEvt % m_nEvtDisp ) )
    std::cout << "Event " << m_nEvt << ",   Event number online " << iEvt << endl;
  m_nEvt++;
 
  // get reconstruction result
  if ( m_flgKalFit ) m_mdcevt->setKalEvent();
  else m_mdcevt->setRecEvent();
 
  if ( !( m_pAlign->fillHist( m_mdcevt ) ) )
  {
    m_mdcevt->clear();
    return ( StatusCode::SUCCESS );
  }
  m_mdcevt->clear();
 
  return StatusCode::SUCCESS;
}

finalize()

StatusCode MdcAlignAlg::finalize

(

)

Definition at line 176 of file MdcAlignAlg.cxx.

                                 {
  MsgStream log( msgSvc(), name() );
  log << MSG::INFO << "MdcAlignAlg finalize()" << endmsg;
 
  if ( !m_distAlign )
  {
    // execute calibration and write new calibration data file
    m_pAlign->updateConst( m_alignPar );
    m_alignPar->wrtAlignPar();
  }
 
  TFile* fhist = new TFile( m_histname.c_str(), "recreate" );
  m_hlist->Write();
 
  m_pAlign->clear();
  delete m_pAlign;
  std::cout << "m_pAlign deleted" << std::endl;
 
  delete m_alignPar;
  std::cout << "m_alignPar deleted" << std::endl;
 
  delete m_mdcevt;
  std::cout << "m_mdcevt deleted" << std::endl;
 
  delete m_hlist;
  std::cout << "m_hlist deleted" << std::endl;
 
  fhist->Close();
  delete fhist;
  cout << m_histname << " was written" << endl;
 
  if ( !m_distAlign )
  {
    std::ofstream fend( "endalign.out" );
    fend << "MdcAlign end." << std::endl;
    fend.close();
  }
 
  std::cout << "MdcAlignAlg End." << std::endl;
 
  return StatusCode::SUCCESS;
}

initialize()

StatusCode MdcAlignAlg::initialize

(

)

Definition at line 43 of file MdcAlignAlg.cxx.

                                   {
  MsgStream log( msgSvc(), name() );
  log << MSG::INFO << "MdcAlignAlg initialze() ..." << endmsg;
  log << MSG::INFO << "MdcAlignFlg = " << m_alignMeth << endmsg;
 
  StatusCode sc = service( "MdcGeomSvc", m_mdcGeomSvc );
  if ( sc != StatusCode::SUCCESS ) { log << MSG::ERROR << "can not use MdcGeomSvc" << endmsg; }
 
  sc = service( "MdcCalibFunSvc", m_mdcFunSvc );
  if ( sc != StatusCode::SUCCESS )
  { log << MSG::FATAL << "can not use MdcCalibFunSvc" << endmsg; }
 
  sc = service( "MdcUtilitySvc", m_mdcUtilitySvc );
  if ( sc != StatusCode::SUCCESS )
  { log << MSG::FATAL << "can not use MdcUtilitySvc" << endmsg; }
 
  // initialize m_param
  initParam();
 
  // read mdc config parameters
  int         i;
  std::string strconfig;
  std::string strcomment;
  std::string strTes;
  int         fgTes[50];
  for ( i = 0; i < 50; i++ ) fgTes[i] = -999;
  ifstream fconfig( m_configFile.c_str() );
  if ( !fconfig.is_open() )
  {
    log << MSG::WARNING << "can not open config file " << m_configFile
        << ". Use defalt config parameters" << endmsg;
  }
  else
  {
    log << MSG::INFO << "Open config file " << m_configFile << endmsg;
    while ( fconfig >> strconfig )
    {
      if ( '#' == strconfig[0] ) { getline( fconfig, strcomment ); }
      else if ( "EsTimeFlag" == strconfig )
      {
        getline( fconfig, strTes );
        int n = sscanf( strTes.c_str(), "%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d", fgTes + 0,
                        fgTes + 1, fgTes + 2, fgTes + 3, fgTes + 4, fgTes + 5, fgTes + 6,
                        fgTes + 7, fgTes + 8, fgTes + 9, fgTes + 10, fgTes + 11, fgTes + 12,
                        fgTes + 13, fgTes + 14, fgTes + 15, fgTes + 16, fgTes + 17, fgTes + 18,
                        fgTes + 19 );
        for ( i = 0; i < n; i++ ) m_param.esFlag[i] = fgTes[i];
        m_param.nEsFlag = n;
      }
      else if ( "TesMin" == strconfig ) { fconfig >> m_param.tesMin; }
      else if ( "TesMax" == strconfig ) { fconfig >> m_param.tesMax; }
      else if ( "ResidualType" == strconfig ) { fconfig >> m_param.resiType; }
      else if ( "FlagAdjacLayerCut" == strconfig ) { fconfig >> m_param.fgAdjacLayerCut; }
      else if ( "FlagBoundLayerCut" == strconfig ) { fconfig >> m_param.fgBoundLayerCut; }
      else if ( "hitStatCut" == strconfig ) { fconfig >> m_param.hitStatCut; }
      else if ( "nTrkCut" == strconfig )
      { fconfig >> m_param.nTrkCut[0] >> m_param.nTrkCut[1]; }
      else if ( "nHitLayCut" == strconfig ) { fconfig >> m_param.nHitLayCut; }
      else if ( "nHitCut" == strconfig ) { fconfig >> m_param.nHitCut; }
      else if ( "ptCut" == strconfig ) { fconfig >> m_param.ptCut[0] >> m_param.ptCut[1]; }
      else if ( "cosThetaCut" == strconfig )
      { fconfig >> m_param.costheCut[0] >> m_param.costheCut[1]; }
      else if ( "DrCut" == strconfig ) { fconfig >> m_param.drCut; }
      else if ( "DzCut" == strconfig ) { fconfig >> m_param.dzCut; }
      else if ( "MaximalDocaInner" == strconfig ) { fconfig >> m_param.maxDocaInner; }
      else if ( "MaximalDocaOuter" == strconfig ) { fconfig >> m_param.maxDocaOuter; }
      else if ( "MaximalResidual" == strconfig ) { fconfig >> m_param.maxResi; }
    }
    fconfig.close();
  }
 
  // set event type
  m_param.particle = m_evtType;
 
  cout << "EsFlag for Mdc Alignment: ";
  for ( int iEs = 0; iEs < m_param.nEsFlag; iEs++ ) cout << setw( 6 ) << m_param.esFlag[iEs];
  cout << endl;
 
  if ( fabs( m_mag ) > 0.01 ) Alignment::gFlagMag = true;
  else Alignment::gFlagMag = false;
 
  m_alignPar = new MdcAlignPar();
  m_alignPar->rdAlignPar( m_alignFile );
 
  m_mdcevt = new MdcAliEvent();
  m_mdcevt->setParam( m_param );
 
  m_hlist = new TObjArray();
 
  if ( 0 == m_alignMeth ) { m_pAlign = new ResiAlign(); }
  else if ( 1 == m_alignMeth )
  {
    m_pAlign            = new MilleAlign();
    m_pAlign->fixMomLab = m_fixMomLab;
  }
  m_pAlign->setParam( m_param );
  m_pAlign->initialize( m_hlist, m_mdcGeomSvc, m_mdcFunSvc, m_mdcUtilitySvc );
 
  return StatusCode::SUCCESS;
}

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The documentation for this class was generated from the following files:

• MdcAlignAlg.h
• MdcAlignAlg.cxx