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 29 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);           
}

Member Function Documentation

execute()

StatusCode MdcAlignAlg::execute

(

)

Definition at line 155 of file MdcAlignAlg.cxx.

                                {
     MsgStream log(msgSvc(), name());
     log << MSG::DEBUG << "MdcAlignAlg execute()" << endreq;
 
     // display event number for debug
     SmartDataPtr<Event::EventHeader> eventHeader(eventSvc(),"/Event/EventHeader");
     if (!eventHeader) {
      log << MSG::FATAL << "Could not find Event Header" << endreq;
      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 183 of file MdcAlignAlg.cxx.

                                 {
     MsgStream log(msgSvc(), name());
     log << MSG::INFO << "MdcAlignAlg finalize()" << endreq;
 
     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 44 of file MdcAlignAlg.cxx.

                                   {
     MsgStream log( msgSvc(), name() );
     log << MSG::INFO << "MdcAlignAlg initialze() ..." << endreq;
     log << MSG::INFO << "MdcAlignFlg = " << m_alignMeth << endreq;
 
     StatusCode sc = service("MdcGeomSvc", m_mdcGeomSvc);
     if(sc != StatusCode::SUCCESS){
      log << MSG::ERROR << "can not use MdcGeomSvc" << endreq;
     }
 
     sc = service("MdcCalibFunSvc", m_mdcFunSvc);
     if( sc != StatusCode::SUCCESS ){
      log << MSG::FATAL << "can not use MdcCalibFunSvc" << endreq;
     }
 
     // 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" << endreq;
     } else {
      log << MSG::INFO << "Open config file " << m_configFile << endreq;
      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);
 
     return StatusCode::SUCCESS;
}

Referenced by initialize().

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

• MdcAlignAlg.h
• MdcAlignAlg.cxx