CgemTrackCnv Class Reference

#include <CgemTrackCnv.h>

Inheritance diagram for CgemTrackCnv:

Public Member Functions
virtual	~CgemTrackCnv ()
Public Member Functions inherited from RootEventBaseCnv
	RootEventBaseCnv (const CLID &clid, ISvcLocator *svc)
virtual	~RootEventBaseCnv ()
virtual long	repSvcType () const
virtual StatusCode	initialize ()
virtual StatusCode	finalize ()
void	declareObject (const std::string &fullPath, const CLID &clid, const std::string &treename, const std::string &branchname)
	Store TDS path to link a particular converter to an object on the TDS.
virtual StatusCode	createObj (IOpaqueAddress *addr, DataObject *&dat)
	Convert the persistent object to transient.
virtual StatusCode	createRep (DataObject *pObject, IOpaqueAddress *&refpAddress)
	Convert the transient object to the requested representation.
virtual StatusCode	fillRepRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
virtual StatusCode	fillObjRefs (IOpaqueAddress *pAddress, DataObject *pObject)
	Resolve the references of the converted object.
TObject *	getReadObject () const
	get the object to be read
Public Member Functions inherited from Converter< Ty1, Ty2 >
destination *	operator (const source &) const

Static Public Member Functions
static const CLID &	classID ()
Static Public Member Functions inherited from RootEventBaseCnv
static const unsigned char	storageType ()
	Storage type and class ID.

Protected Member Functions
	CgemTrackCnv (ISvcLocator *svc)
virtual StatusCode	DataObjectToTObject (DataObject *obj, RootAddress *addr)
	transformation to root
virtual StatusCode	TObjectToDataObject (DataObject *&obj)
	transformation from root
Protected Member Functions inherited from Converter< Ty1, Ty2 >
virtual destination *	convert (const source &) const =0

Friends
class	CnvFactory< CgemTrackCnv >

Additional Inherited Members
Public Types inherited from Converter< Ty1, Ty2 >
typedef Ty1	source
typedef Ty2	destination
Protected Attributes inherited from RootEventBaseCnv
RootCnvSvc *	m_cnvSvc
std::vector< RootCnvSvc::Leaf >	m_leaves
RootInterface *	m_rootInterface
	pointer to the RootInterface
IDataProviderSvc *	m_eds
	pointer to eventdataservice
int	m_branchNr
	the branchNr of this converter for writing
int	m_branchNrDst
int	m_branchNrMc
int	m_branchNrRecon
int	m_branchNrEvtRec
int	m_branchNrEvtHeader
int	m_branchNrEvtNavigator
TObject *	m_objRead
	the object that was read
CLID	CLID_top
	the CLID of the upper converter if any
TArrayS *	m_branchNumbers
	array with number of branches for reading
std::string	m_rootBranchname
	root branchname (may be concatenated of severals)
std::string	m_rootTreename
	each converter knows it's treename
std::string	m_currentFileName
std::vector< void * >	m_adresses
	each converter knows the corresponding adresses
RootEvtSelector *	m_evtsel

Detailed Description

Definition at line 15 of file CgemTrackCnv.h.

Constructor & Destructor Documentation

~CgemTrackCnv()

virtual CgemTrackCnv::~CgemTrackCnv ( )

inlinevirtual

Definition at line 25 of file CgemTrackCnv.h.

{ };

CgemTrackCnv()

CgemTrackCnv::CgemTrackCnv ( ISvcLocator * svc )

protected

Definition at line 24 of file CgemTrackCnv.cxx.

: RootEventBaseCnv(classID(), svc)
{
    // Here we associate this converter with the /Event path on the TDS.
    MsgStream log(msgSvc(), "CgemTrackCnv");
    m_rootBranchname ="m_cgemTrackCol";
    m_adresses.push_back(&m_cgemTrackCol);
    m_cgemTrackCol=0;
}

Member Function Documentation

classID()

static const CLID & CgemTrackCnv::classID ( )

inlinestatic

Definition at line 20 of file CgemTrackCnv.h.

  {
       return CLID_DstCgemTrackCol; 
  }

DataObjectToTObject()

StatusCode CgemTrackCnv::DataObjectToTObject ( DataObject * obj, RootAddress * addr )

protectedvirtual

transformation to root

Implements RootEventBaseCnv.

Definition at line 127 of file CgemTrackCnv.cxx.

                                                                                  {
 
  MsgStream log(msgSvc(), "CgemTrackCnv");
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::DataObjectToTObject("<<rootaddr->getTreename()<<")"<<endreq;
 
  log << MSG::DEBUG << "CgemTrackCnv::DataObjectToTObject" << endreq;
  StatusCode sc=StatusCode::SUCCESS;
 
  DstCgemTrackCol * cgemTrackColTds=dynamic_cast<DstCgemTrackCol *> (obj);
  if (!cgemTrackColTds) {
    log << MSG::ERROR << "Could not downcast to CgemTrackCol" << endreq;
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::DataObjectToTObject("<<rootaddr->getTreename()<<")-finished"<<endreq;
 
    return StatusCode::FAILURE;
  }
 
  DataObject *evt;
  m_eds->findObject(EventModel::Dst::Event,evt);
  if (evt==NULL) {
    log << MSG::ERROR << "Could not get DstEvent in TDS "  << endreq;
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::DataObjectToTObject("<<rootaddr->getTreename()<<")-finished"<<endreq;
 
    return StatusCode::FAILURE;
  }
  DstEvent * devtTds=dynamic_cast<DstEvent *> (evt);
  if (!devtTds) {
    log << MSG::ERROR << "CgemTrackCnv:Could not downcast to TDS DstEvent" << endreq;
  }
  IOpaqueAddress *addr;
 
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::DataObjectToTObject("<<rootaddr->getTreename()<<")::DstCnv"<<endreq;
 
  m_cnvSvc->getDstCnv()->createRep(evt,addr); 
  TDstEvent *recEvt=m_cnvSvc->getDstCnv()->getWriteObject();
 
  const TObjArray *m_cgemTrackCol = recEvt->getCgemTrackCol();
  if (!m_cgemTrackCol) return sc;
  recEvt->clearCgemTrackCol(); //necessary in case there is I/O at the same time since array is static
  DstCgemTrackCol::const_iterator cgemTrackTds;
 
  for (cgemTrackTds = cgemTrackColTds->begin(); cgemTrackTds != cgemTrackColTds->end(); cgemTrackTds++) {
     Int_t      trackId =(*cgemTrackTds)->trackId();
     Double_t   helix[5];
     for(int i=0;i<5;i++){
       helix[i] = (*cgemTrackTds)->helix(i) ; 
     }    
     Int_t    stat = (*cgemTrackTds)->stat();      
     Double_t chi =  (*cgemTrackTds)->chi2();      
     Int_t    ndof = (*cgemTrackTds)->ndof();       
     Double_t err[15];
     for (Int_t i=0; i<15; i++){  
       err[i] = (*cgemTrackTds)->err(i);
     }
     Int_t fL = (*cgemTrackTds)->firstLayer();
     Int_t lL = (*cgemTrackTds)->lastLayer();
 
     TCgemTrack *cgemTrackRoot = new TCgemTrack();
     //m_common.m_cgemTrackMap[(*cgemTrackTds)] = cgemTrackRoot;
     cgemTrackRoot->setTrackId( trackId );
    
     cgemTrackRoot->setHelix(helix);
     log<<MSG::INFO<<"test,trackId: "<<cgemTrackRoot->trackId()<<endreq;
     log<<MSG::INFO<<"test,px: "<<cgemTrackRoot->px()
                   <<"test,py: "<<cgemTrackRoot->py()
               <<"test,pz: "<<cgemTrackRoot->pz()<<endreq;
 
     cgemTrackRoot->setStat( stat );  
     cgemTrackRoot->setChi2( chi );  
     cgemTrackRoot->setNdof( ndof );  
     cgemTrackRoot->setErr( err );   
     cgemTrackRoot->setFirstLayer(fL);
     cgemTrackRoot->setLastLayer(lL);
     
     recEvt->addCgemTrack(cgemTrackRoot);
  }
 
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::DataObjectToTObject("<<rootaddr->getTreename()<<")-finished"<<endreq;
 
  return StatusCode::SUCCESS;
}

TObjectToDataObject()

StatusCode CgemTrackCnv::TObjectToDataObject ( DataObject *& obj )

protectedvirtual

transformation from root

Implements RootEventBaseCnv.

Definition at line 34 of file CgemTrackCnv.cxx.

                                                                    {
    // creation of TDS object from root object
    MsgStream log(msgSvc(), "CgemTrackCnv");
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::TObjectToDataObject()"<<endreq;
 
    log << MSG::DEBUG << "CgemTrackCnv::TObjectToDataObject" << endreq;
    StatusCode sc=StatusCode::SUCCESS;
 
    // create the TDS location for the CgemTrack Collection
    DstCgemTrackCol* cgemTrackTdsCol = new DstCgemTrackCol;
    refpObject=cgemTrackTdsCol;
 
    // now convert
    if (!m_cgemTrackCol) return sc;
    TIter cgemTrackIter(m_cgemTrackCol);
    TCgemTrack *cgemTrackRoot = 0;
    while ((cgemTrackRoot = (TCgemTrack*)cgemTrackIter.Next())) {
 
     int      trackId = cgemTrackRoot->trackId();
     int      charge  = cgemTrackRoot->charge();     
     double   helix[5];
     for(int i=0; i<5; i++){
       helix[i] = cgemTrackRoot->helix(i);
       log<<MSG::INFO<<"in CgemTrackCnv, helix["<<i<<"]: "<<helix[i]<<endreq;
     }
     double   pxy   = cgemTrackRoot->pxy();
     double   px    = cgemTrackRoot->px();
     double   py    = cgemTrackRoot->py();
     double   pz    = cgemTrackRoot->pz();
     double   p     = cgemTrackRoot->p();
     double   theta = cgemTrackRoot->theta();
     double   phi   = cgemTrackRoot->phi();
     double   x     = cgemTrackRoot->x();
     double   y     = cgemTrackRoot->y();
     double   z     = cgemTrackRoot->z();
     double   r     = cgemTrackRoot->r();
     int      stat  = cgemTrackRoot->stat();
     double   chi   = cgemTrackRoot->chi2();
     int      ndof  = cgemTrackRoot->ndof();
     
     double err[15];
     for (int i=0; i<15; i++){
       err[i] = cgemTrackRoot->err(i);
     }
   
     double poca[3];
     poca[0] = x;
     poca[1] = y;
     poca[2] = z;
 
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::TObjectToDataObject::charge:"<<charge<<",p:"<<p<<",r:"<<r<<",z:"<<z<<endreq;
 
     DstCgemTrack *cgemTrackTds = new DstCgemTrack();
     m_common.m_rootCgemTrackMap[cgemTrackRoot] = cgemTrackTds;
 
     cgemTrackTds->setTrackId( trackId );
    log<<MSG::INFO<<" dstCgemTrack trkid: "<<cgemTrackTds->trackId()<<endreq;
  
     cgemTrackTds->setCharge( charge );
     cgemTrackTds->setHelix(helix);
     cgemTrackTds->setPoca(poca);
     
     log<<MSG::INFO<<"dstCgemTrack helix: "<<cgemTrackTds->helix()<<endreq;
    
     cgemTrackTds->setPxy( pxy );   
     cgemTrackTds->setPx( px );   
     cgemTrackTds->setPy( py );   
     cgemTrackTds->setPz( pz );   
     cgemTrackTds->setP( p );   
     cgemTrackTds->setTheta( theta );   
     cgemTrackTds->setPhi( phi );   
     cgemTrackTds->setX( x );   
     cgemTrackTds->setY( y );    
     cgemTrackTds->setZ( z );   
     cgemTrackTds->setR( r );   
     cgemTrackTds->setStat( stat );  
     cgemTrackTds->setChi2( chi );  
     cgemTrackTds->setNdof( ndof );  
     cgemTrackTds->setError( err );   
     
     cgemTrackTdsCol->push_back(cgemTrackTds);
    
     }
    delete m_cgemTrackCol;
    m_cgemTrackCol = 0;  
//myModify
    log << MSG::INFO << "My Message::CgemTrackCnv::TObjectToDataObject()-finished"<<endreq;
 
    return StatusCode::SUCCESS;
}

Friends And Related Symbol Documentation

CnvFactory< CgemTrackCnv >

friend class CnvFactory< CgemTrackCnv >

friend

Definition at line 9 of file CgemTrackCnv.h.

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

• CgemTrackCnv.h
• CgemTrackCnv.cxx