MucMcHitCnv Class Reference

#include <MucMcHitCnv.h>

Inheritance diagram for MucMcHitCnv:

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

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 MucMcHitCnv.h.

Constructor & Destructor Documentation

~MucMcHitCnv()

virtual MucMcHitCnv::~MucMcHitCnv ( )

inlinevirtual

Definition at line 29 of file MucMcHitCnv.h.

{ };

MucMcHitCnv()

MucMcHitCnv::MucMcHitCnv ( ISvcLocator * svc )

protected

Definition at line 25 of file MucMcHitCnv.cxx.

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

Member Function Documentation

classID()

static const CLID & MucMcHitCnv::classID ( )

inlinestatic

Definition at line 24 of file MucMcHitCnv.h.

  {
       return CLID_MucMcHitCol; 
  }

DataObjectToTObject()

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

protectedvirtual

transformation to root

Implements RootEventBaseCnv.

Definition at line 83 of file MucMcHitCnv.cxx.

                                                                                 {
 
  MsgStream log(msgSvc(), "MucMcHitCnv");
  log << MSG::DEBUG << "MucMcHitCnv::DataObjectToTObject" << endreq;
  StatusCode sc=StatusCode::SUCCESS;
 
 MucMcHitCol * mucMcHitCnvTds=dynamic_cast<MucMcHitCol *> (obj);
  if (!mucMcHitCnvTds) {
    log << MSG::ERROR << "Could not downcast to MucMcHitCol" << 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 << "MucMcHitCnv:Could not downcast to TDS McEvent" << endreq;
  }
  IOpaqueAddress *addr;
 
  m_cnvSvc->getMcCnv()->createRep(evt,addr); 
  TMcEvent *McEvt=m_cnvSvc->getMcCnv()->getWriteObject();
 
  const TObjArray *m_mucMcHitCol = McEvt->getMucMcHitCol();
  if (!m_mucMcHitCol) return sc;
  McEvt->clearMucMcHitCol(); //necessary in case there is I/O at the same time since array is static
  MucMcHitCol::const_iterator mucMcTds;
 
  for (mucMcTds = mucMcHitCnvTds->begin(); mucMcTds != mucMcHitCnvTds->end(); mucMcTds++) {
        UInt_t id  = ((*mucMcTds)->identify()).get_value() ;
        UInt_t trackIndex = (*mucMcTds) ->getTrackIndex();
        Double_t xPosition =   (*mucMcTds) ->getPositionX() ;
        Double_t yPosition =   (*mucMcTds) ->getPositionY() ;
        Double_t zPosition =   (*mucMcTds) ->getPositionZ() ;
        Double_t px=   (*mucMcTds) ->getPx() ;
        Double_t py =   (*mucMcTds) ->getPy() ;
        Double_t pz =   (*mucMcTds) ->getPz() ;
       
        TMucMc *mucMcRoot = new TMucMc();
        //m_common.m_mucMcHitMap[(*mucMcTds)] = mucMcRoot;
 
        mucMcRoot->setId(id);
        mucMcRoot->setTrackIndex(trackIndex);
        mucMcRoot->setPositionX(xPosition);
        mucMcRoot->setPositionY(yPosition);
        mucMcRoot->setPositionZ(zPosition);
        mucMcRoot->setPx(px);
        mucMcRoot->setPy(py);
        mucMcRoot->setPz(pz);
 
        McEvt->addMucMc(mucMcRoot);
  }
 
  return StatusCode::SUCCESS;
}

TObjectToDataObject()

StatusCode MucMcHitCnv::TObjectToDataObject ( DataObject *& obj )

protectedvirtual

transformation from root

Implements RootEventBaseCnv.

Definition at line 37 of file MucMcHitCnv.cxx.

                                                                   {
  // creation of TDS object from root object
 
    MsgStream log(msgSvc(), "MucMcHitCnv");
    log << MSG::DEBUG << "MucMcHitCnv::TObjectToDataObject" << endreq;
    StatusCode sc=StatusCode::SUCCESS;
 
    // create the TDS location for the MdcMc Collection
    MucMcHitCol* mucMcTdsCol = new MucMcHitCol;
    refpObject=mucMcTdsCol;
 
 
    // now convert
    if (!m_mucMcHitCol) return sc;
    TIter mucMcIter(m_mucMcHitCol);
    TMucMc *mucMcRoot = 0;
    while ((mucMcRoot = (TMucMc*)mucMcIter.Next())) {
        unsigned int id = mucMcRoot ->getId();
        unsigned int trackIndex = mucMcRoot ->getTrackIndex();
        double xPosition =   mucMcRoot ->getPositionX() ;
        double yPosition =   mucMcRoot ->getPositionY() ;
        double zPosition =   mucMcRoot ->getPositionZ() ;
        double px=   mucMcRoot ->getPx() ;
        double py =   mucMcRoot ->getPy() ;
        double pz =   mucMcRoot ->getPz() ;
    
            MucMcHit *mucMcTds = new MucMcHit;
        m_common.m_rootMucMcHitMap[mucMcRoot] = mucMcTds;
    
        mucMcTds->setIdentifier(id);
        mucMcTds->setTrackIndex(trackIndex);
        mucMcTds->setPositionX(xPosition);
        mucMcTds->setPositionY(yPosition);
        mucMcTds->setPositionZ(zPosition);
        mucMcTds->setPx(px);
        mucMcTds->setPy(py);
        mucMcTds->setPz(pz);
 
        mucMcTdsCol->push_back(mucMcTds);
     }
    //m_mucMcHitCol->Delete();  // wensp add 2005/12/30
    delete m_mucMcHitCol;
    m_mucMcHitCol = 0;
   return StatusCode::SUCCESS;
}

Friends And Related Symbol Documentation

CnvFactory< MucMcHitCnv >

friend class CnvFactory< MucMcHitCnv >

friend

Definition at line 9 of file MucMcHitCnv.h.

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

• MucMcHitCnv.h
• MucMcHitCnv.cxx