RecEmcHitCnv Class Reference

#include <RecEmcHitCnv.h>

Inheritance diagram for RecEmcHitCnv:

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

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 RecEmcHitCnv.h.

Constructor & Destructor Documentation

~RecEmcHitCnv()

virtual RecEmcHitCnv::~RecEmcHitCnv ( )

inlinevirtual

Definition at line 25 of file RecEmcHitCnv.h.

{ };

RecEmcHitCnv()

RecEmcHitCnv::RecEmcHitCnv ( ISvcLocator * svc )

protected

Definition at line 31 of file RecEmcHitCnv.cxx.

: RootEventBaseCnv(classID(), svc)
{
  //cout<<"in RecEmcHitCnv::constructor: hitid= "<<aHit->clID()<<endl;
 
    // Here we associate this converter with the /Event path on the TDS.
    MsgStream log(msgSvc(), "RecEmcHitCnv");
    //log << MSG::DEBUG << "Constructor called for " << objType() << endreq;
    m_rootTreename ="Rec";
    m_rootBranchname ="m_recEmcHitCol";
    //declareObject(EventModel::Recon::RecEmcHitCol, objType(), m_rootTreename, m_rootBranchname);
    m_adresses.push_back(&m_recEmcHitCol);
    m_recEmcHitCol=0;
}

Member Function Documentation

classID()

static const CLID & RecEmcHitCnv::classID ( )

inlinestatic

Definition at line 20 of file RecEmcHitCnv.h.

  {
       return CLID_RecEmcHitCol; 
  }

DataObjectToTObject()

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

protectedvirtual

transformation to root

Implements RootEventBaseCnv.

Definition at line 83 of file RecEmcHitCnv.cxx.

                                                                                  {
 
  MsgStream log(msgSvc(), "RecEmcHitCnv");
  log << MSG::DEBUG << "RecEmcHitCnv::DataObjectToTObject" << endreq;
  //cout<<"RecEmcHitCnv::DataObjectToTObject"<<endl;
  StatusCode sc=StatusCode::SUCCESS;
 
  RecEmcHitCol * emcHitColTds=dynamic_cast<RecEmcHitCol *> (obj);
  if (!emcHitColTds) {
    log << MSG::ERROR << "Could not downcast to RecEmcHitCol" << endreq;
    return StatusCode::FAILURE;
  }
 
  DataObject *evt;
  m_eds->findObject(EventModel::Recon::Event,evt);
  if (evt==NULL) {
    log << MSG::ERROR << "Could not get RecEvent in TDS "  << endreq;
    return StatusCode::FAILURE;
  }
  ReconEvent * devtTds=dynamic_cast<ReconEvent *> (evt);
  if (!devtTds) {
    log << MSG::ERROR << "RecEmcHitCnv:Could not downcast to TDS DstEvent" << endreq;
  }
  IOpaqueAddress *addr;
 
  m_cnvSvc->getRecTrackCnv()->createRep(evt,addr); 
  TRecTrackEvent *recEvt=m_cnvSvc->getRecTrackCnv()->getWriteObject();
 
  const TObjArray *m_emcHitCol = recEvt->getEmcHitCol();
  if (!m_emcHitCol) return sc;
 
  //necessary in case there is I/O at the same time since array is static
  recEvt->clearEmcHitCol(); 
 
  RecEmcHitCol::const_iterator emcHitTds;
 
  for(emcHitTds = emcHitColTds->begin();
      emcHitTds != emcHitColTds->end();
      emcHitTds++) {
    Int_t cellId = (*emcHitTds)->getCellId();
    Double_t energy = (*emcHitTds)->getEnergy();
    Double_t time = (*emcHitTds)->getTime();
 
    TRecEmcHit *emcHitRoot = new TRecEmcHit();
    //m_common.m_recEmcHitMap[(*emcHitTds)] = emcHitRoot;
    emcHitRoot->setCellId(cellId);
    emcHitRoot->setEnergy(energy);
    emcHitRoot->setTime(time);
 
    recEvt->addEmcHit(emcHitRoot);
  }
 
  return StatusCode::SUCCESS;
}

TObjectToDataObject()

StatusCode RecEmcHitCnv::TObjectToDataObject ( DataObject *& obj )

protectedvirtual

transformation from root

Implements RootEventBaseCnv.

Definition at line 46 of file RecEmcHitCnv.cxx.

                                                                    {
  
  // creation of TDS object from root object
  MsgStream log(msgSvc(), "RecEmcHitCnv");
  log << MSG::DEBUG << "RecEmcHitCnv::TObjectToDataObject" << endreq;
  //cout<<"RecEmcHitCnv::TObjectToDataObject"<<endl;
  StatusCode sc=StatusCode::SUCCESS;
 
  // create the TDS location for the RecEmcHit Collection
  RecEmcHitCol* emcHitTdsCol = new RecEmcHitCol;
  refpObject=emcHitTdsCol;
 
  // now convert
  if (!m_recEmcHitCol) return sc;
  TIter emcHitIter(m_recEmcHitCol);
  TRecEmcHit *emcHitRoot = 0;
  while ((emcHitRoot = (TRecEmcHit*)emcHitIter.Next())) {
    RecEmcID cellId(emcHitRoot->cellId());
    double energy = emcHitRoot->energy();
    double time = emcHitRoot->time();
 
    //cout<<"cellId="<<cellId<<"\tenergy="<<energy<<"\ttime="<<time<<endl;
    
    RecEmcHit *emcHitTds = new RecEmcHit();
    m_common.m_rootRecEmcHitMap[emcHitRoot] = emcHitTds;
 
    emcHitTds->Assign(cellId,energy,time);
    
    emcHitTdsCol->push_back(emcHitTds);
  }
 
  delete m_recEmcHitCol;
  m_recEmcHitCol = 0; 
 
  return StatusCode::SUCCESS;
}

Friends And Related Symbol Documentation

CnvFactory< RecEmcHitCnv >

friend class CnvFactory< RecEmcHitCnv >

friend

Definition at line 9 of file RecEmcHitCnv.h.

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

• RecEmcHitCnv.h
• RecEmcHitCnv.cxx