DstHltInfCnv Class Reference

Concrete converter for the DstHltInf. More...

#include <DstHltInfCnv.h>

Inheritance diagram for DstHltInfCnv:

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

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

Concrete converter for the DstHltInf.

Definition at line 20 of file DstHltInfCnv.h.

Constructor & Destructor Documentation

~DstHltInfCnv()

virtual DstHltInfCnv::~DstHltInfCnv ( )

inlinevirtual

Definition at line 30 of file DstHltInfCnv.h.

{ };

DstHltInfCnv()

DstHltInfCnv::DstHltInfCnv ( ISvcLocator * svc )

protected

Definition at line 23 of file DstHltInfCnv.cxx.

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

Member Function Documentation

classID()

static const CLID & DstHltInfCnv::classID ( )

inlinestatic

Definition at line 25 of file DstHltInfCnv.h.

  {
       return CLID_DstHltInf; 
  }

Referenced by DstHltInfCnv().

DataObjectToTObject()

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

protectedvirtual

transformation to root

Implements RootEventBaseCnv.

Definition at line 90 of file DstHltInfCnv.cxx.

                                                                                  {
 
  MsgStream log(msgSvc(), "DstHltInfCnv");
  log << MSG::DEBUG << "DstHltInfCnv::DataObjectToTObject" << endreq;
  StatusCode sc=StatusCode::SUCCESS;
 
  DstHltInf * dstHltInfCnvTds=dynamic_cast<DstHltInf*> (obj);
  if (!dstHltInfCnvTds) {
    log << MSG::ERROR << "Could not downcast to DstHltInf" << endreq;
    return StatusCode::FAILURE;
  }
 
  DataObject *evt;
  m_eds->findObject(EventModel::Hlt::Event,evt);
  if (evt==NULL) {
    log << MSG::ERROR << "Could not get DstHltInf in TDS "  << endreq;
    return StatusCode::FAILURE;
  }
 
  HltEvent* devtTds=dynamic_cast<HltEvent *> (evt);
  if (!devtTds) {
    log << MSG::ERROR << "DstHltInfCnv:Could not downcast to TDS DstHltInf" << endreq;
  }
 
  IOpaqueAddress *addr;
  m_cnvSvc->getHltCnv()->createRep(evt,addr); 
 
  THltEvent *hltInf=m_cnvSvc->getHltCnv()->getWriteObject();
 
  const TObject *tHltInf = hltInf->getDstHltInf();
  if (!tHltInf) return sc;
  hltInf->clearDstHltInf();
 
  Int_t typ = dstHltInfCnvTds->getEventType();
  Int_t alg = dstHltInfCnvTds->getAlgProcess();
  Int_t cri = dstHltInfCnvTds->getCriteriaTable();
  Int_t ver = dstHltInfCnvTds->getVersion();
  Double_t etot = dstHltInfCnvTds->getTotalEnergy();
  Int_t nsub = dstHltInfCnvTds->getNumber();
  Int_t ncon = dstHltInfCnvTds->getNCON();
 
  TDstHltInf *dstHltInfRoot = new TDstHltInf();
 
  dstHltInfRoot->setEventType(typ);
  dstHltInfRoot->setAlgProcess(alg);
  dstHltInfRoot->setCriteriaTable(cri);
  dstHltInfRoot->setVersion(ver);
  dstHltInfRoot->setTotalEnergy(etot);
  dstHltInfRoot->setNumber(nsub);
  dstHltInfRoot->setNCON(ncon);
 
  hltInf->addDstHltInf(dstHltInfRoot);
 
  return StatusCode::SUCCESS;
}

TObjectToDataObject()

StatusCode DstHltInfCnv::TObjectToDataObject ( DataObject *& obj )

protectedvirtual

transformation from root

Implements RootEventBaseCnv.

Definition at line 36 of file DstHltInfCnv.cxx.

                                                                    {
  // creation of TDS object from root object
 
  MsgStream log(msgSvc(), "DstHltInfCnv");
  log << MSG::DEBUG << "DstHltInfCnv::TObjectToDataObject" << endreq;
  StatusCode sc=StatusCode::SUCCESS;
 
  // create the TDS location for the trigger data
  DstHltInf* dstHltInfTds = new DstHltInf;
  refpObject=dstHltInfTds;
 
  // now convert
  if(!m_dstHltInf) return sc;
 
  int evt = m_dstHltInf->getEventType();
  int alg = m_dstHltInf->getAlgProcess();
  int cri = m_dstHltInf->getCriteriaTable();
  int ver = m_dstHltInf->getVersion();
  float etot = m_dstHltInf->getTotalEnergy();
  
  dstHltInfTds->setEventType(evt);
  dstHltInfTds->setAlgProcess(alg);
  dstHltInfTds->setCriteriaTable(cri);
  dstHltInfTds->setVersion(ver);
  dstHltInfTds->setTotalEnergy(etot);
  
  try{
    uint32_t nsub= m_dstHltInf->getNumber();
    uint32_t ncon= m_dstHltInf->getNCON();
    uint32_t nmdc= nsub     &0XFF;
    uint32_t ntof=(nsub>>8 )&0XFF;
    uint32_t nemc=(nsub>>16)&0XFF;
    uint32_t nmuc= nsub>>24;
    if(nmuc>HltID::getID_MUC_MAX()+1 || nemc>HltID::getID_EMC_MAX()+1
       ||ntof>HltID::getID_TOF_MAX()+1 || nmdc>HltID::getID_MDC_MAX()+1){
      throw exception();
    }    
    dstHltInfTds->setNumber(nsub);
    dstHltInfTds->setNCON(ncon);
  }
  catch(...){
    //log << MSG::ERROR   << "***********************************************************" << endreq;
    //log << MSG::ERROR   << "Input ROOT object is older version, please reconstrut again" << endreq;
    //log << MSG::ERROR   << " or check out old RootCnvSvc! (mailto: fucd@ihep.ac.cn)" << endreq;
    //log << MSG::WARNING << "***** Continuing run may cause a little memory leakage ****" << endreq;
    //m_old=true;
  }
  
  delete m_dstHltInf;
  m_dstHltInf = 0;
  
  return StatusCode::SUCCESS;
}

Friends And Related Symbol Documentation

CnvFactory< DstHltInfCnv >

friend class CnvFactory< DstHltInfCnv >

friend

Definition at line 10 of file DstHltInfCnv.h.

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

• DstHltInfCnv.h
• DstHltInfCnv.cxx