TofMcHitCnv Class Reference

#include <TofMcHitCnv.h>

Inheritance diagram for TofMcHitCnv:

Public Member Functions
virtual	~TofMcHitCnv ()
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
	TofMcHitCnv (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< TofMcHitCnv >

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 19 of file TofMcHitCnv.h.

Constructor & Destructor Documentation

~TofMcHitCnv()

virtual TofMcHitCnv::~TofMcHitCnv ( )

inlinevirtual

Definition at line 29 of file TofMcHitCnv.h.

{ };

TofMcHitCnv()

TofMcHitCnv::TofMcHitCnv ( ISvcLocator * svc )

protected

Definition at line 25 of file TofMcHitCnv.cxx.

: RootEventBaseCnv(classID(), svc)
{
    // Here we associate this converter with the /Event path on the TDS.
    MsgStream log(msgSvc(), "TofMcHitCnv");
    //log << MSG::DEBUG << "Constructor called for " << objType() << endreq;
    m_rootBranchname ="m_tofMcHitCol";
    //declareObject(EventModel::MC::TofMcHitCol, objType(), m_rootTreename, m_rootBranchname);
    m_adresses.push_back(&m_tofMcHitCol);
    m_tofMcHitCol=0;
}

Member Function Documentation

classID()

static const CLID & TofMcHitCnv::classID ( )

inlinestatic

Definition at line 24 of file TofMcHitCnv.h.

  {
       return CLID_TofMcHitCol; 
  }

DataObjectToTObject()

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

protectedvirtual

transformation to root

Implements RootEventBaseCnv.

Definition at line 89 of file TofMcHitCnv.cxx.

                                                                                 {
 
  MsgStream log(msgSvc(), "TofMcHitCnv");
  log << MSG::DEBUG << "TofMcHitCnv::DataObjectToTObject" << endreq;
  StatusCode sc=StatusCode::SUCCESS;
 
 TofMcHitCol * tofMcHitCnvTds=dynamic_cast<TofMcHitCol *> (obj);
  if (!tofMcHitCnvTds) {
    log << MSG::ERROR << "Could not downcast to TofMcHitCol" << endreq;
    return StatusCode::FAILURE;
  }
 
  DataObject *evt;
  m_eds->findObject(EventModel::MC::Event,evt);
  if (evt==NULL) {
    log << MSG::ERROR << "Could not get McEvent in TDS "  << endreq;
    return StatusCode::FAILURE;
  }
  McEvent * devtTds=dynamic_cast<McEvent *> (evt);
  if (!devtTds) {
    log << MSG::ERROR << "TofMcHitCnv:Could not downcast to TDS McEvent" << endreq;
  }
  IOpaqueAddress *addr;
 
  m_cnvSvc->getMcCnv()->createRep(evt,addr); 
  TMcEvent *McEvt=m_cnvSvc->getMcCnv()->getWriteObject();
 
  const TObjArray *m_tofMcHitCol = McEvt->getTofMcHitCol();
  if (!m_tofMcHitCol) return sc;
  McEvt->clearTofMcHitCol(); //necessary in case there is I/O at the same time since array is static
  TofMcHitCol::const_iterator tofMcTds;
 
  for (tofMcTds = tofMcHitCnvTds->begin(); tofMcTds != tofMcHitCnvTds->end(); tofMcTds++) {
        UInt_t id  = ((*tofMcTds)->identify()).get_value() ;
        UInt_t trackIndex = (*tofMcTds) ->getTrackIndex();
        Double_t xPosition =   (*tofMcTds) ->getPositionX() ;
        Double_t yPosition =   (*tofMcTds) ->getPositionY() ;
        Double_t zPosition =   (*tofMcTds) ->getPositionZ() ;
        Double_t px=   (*tofMcTds) ->getPx() ;
        Double_t py =   (*tofMcTds) ->getPy() ;
        Double_t pz =   (*tofMcTds) ->getPz() ;
        Double_t trackLength = (*tofMcTds) ->getTrackLength() ;
        Double_t flightTime = (*tofMcTds) ->getFlightTime() ;
       
        TTofMc *tofMcRoot = new TTofMc();
        //m_common.m_tofMcHitMap[(*tofMcTds)] = tofMcRoot;
 
        tofMcRoot->setId(id);
        tofMcRoot->setTrackIndex(trackIndex);
        tofMcRoot->setPositionX(xPosition);
        tofMcRoot->setPositionY(yPosition);
        tofMcRoot->setPositionZ(zPosition);
        tofMcRoot->setPx(px);
        tofMcRoot->setPy(py);
        tofMcRoot->setPz(pz);
        tofMcRoot->setTrackLength(trackLength);
        tofMcRoot->setFlightTime(flightTime);
 
        McEvt->addTofMc(tofMcRoot);
  }
 
  return StatusCode::SUCCESS;
}

TObjectToDataObject()

StatusCode TofMcHitCnv::TObjectToDataObject ( DataObject *& obj )

protectedvirtual

transformation from root

Implements RootEventBaseCnv.

Definition at line 37 of file TofMcHitCnv.cxx.

                                                                   {
  // creation of TDS object from root object
 
    MsgStream log(msgSvc(), "TofMcHitCnv");
    log << MSG::DEBUG << "TofMcHitCnv::TObjectToDataObject" << endreq;
    StatusCode sc=StatusCode::SUCCESS;
 
    // create the TDS location for the MdcMc Collection
    TofMcHitCol* tofMcTdsCol = new TofMcHitCol;
    refpObject=tofMcTdsCol;
 
 
    // now convert
    if (!m_tofMcHitCol) return sc;
    TIter tofMcIter(m_tofMcHitCol);
    TTofMc *tofMcRoot = 0;
    while ((tofMcRoot = (TTofMc*)tofMcIter.Next())) {
      unsigned int id = tofMcRoot ->getId();
        unsigned int trackIndex = tofMcRoot ->getTrackIndex();
        double xPosition =   tofMcRoot ->getPositionX() ;
        double yPosition =   tofMcRoot ->getPositionY() ;
        double zPosition =   tofMcRoot ->getPositionZ() ;
        double px=   tofMcRoot ->getPx() ;
        double py =   tofMcRoot ->getPy() ;
        double pz =   tofMcRoot ->getPz() ;
        double trackLength = tofMcRoot->getTrackLength() ;
        double flightTime = tofMcRoot->getFlightTime() ;
        
    
            TofMcHit *tofMcTds = new TofMcHit;
        m_common.m_rootTofMcHitMap[tofMcRoot] = tofMcTds;
    
        tofMcTds->setIdentifier(id);
        tofMcTds->setTrackIndex(trackIndex);
        tofMcTds->setPositionX(xPosition);
        tofMcTds->setPositionY(yPosition);
        tofMcTds->setPositionZ(zPosition);
        tofMcTds->setPx(px);
        tofMcTds->setPy(py);
        tofMcTds->setPz(pz);
        tofMcTds->setTrackLength(trackLength);
        tofMcTds->setFlightTime(flightTime);
        
 
        tofMcTdsCol->push_back(tofMcTds);
     }
    //m_tofMcHitCol->Delete();  // wensp add 2005/12/30
    delete m_tofMcHitCol;
    m_tofMcHitCol = 0;
   return StatusCode::SUCCESS;
}

Friends And Related Symbol Documentation

CnvFactory< TofMcHitCnv >

friend class CnvFactory< TofMcHitCnv >

friend

Definition at line 9 of file TofMcHitCnv.h.

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

• TofMcHitCnv.h
• TofMcHitCnv.cxx