ReadHepEvtFromAscii Class Reference

#include <ReadHepEvtFromAscii.h>

Inheritance diagram for ReadHepEvtFromAscii:

Collaboration diagram for ReadHepEvtFromAscii:

Public Member Functions
	ReadHepEvtFromAscii (const std::string &name, ISvcLocator *pSvcLocator)
StatusCode	initialize ()
StatusCode	execute ()
StatusCode	finalize ()
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	sysStart () override
	Handle START transition. More...
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed. More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
bool	read_hepevt_particle (int i)
bool	read_hepevt_event_header ()
	This class is only needed for HepMC2-based builds. More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
StoreGateSvc *	m_sgSvc
std::string	m_key
std::string	m_input_file
std::ifstream	m_file
DataObjIDColl	m_extendedExtraObjects
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 10 of file ReadHepEvtFromAscii.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

ReadHepEvtFromAscii()

ReadHepEvtFromAscii::ReadHepEvtFromAscii	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Definition at line 77 of file ReadHepEvtFromAscii.cxx.

  :  AthAlgorithm(name, pSvcLocator),
     m_sgSvc(0)
{
  // Set users' request
  declareProperty("McEventKey",  m_key        = "GEN_EVENT");
  declareProperty("HepEvtFile",   m_input_file = "events.ascii");
}

Member Function Documentation

declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyArrayType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKeyArray>

Definition at line 170 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleType &    )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleBase>

Definition at line 184 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
  }

declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  t, const SG::NotHandleType &    )

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(t);
  }

declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleBase &  hndl, const std::string &  doc, const SG::VarHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

  {
    this->declare(hndl.vhKey());
    hndl.vhKey().setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKey &  hndl, const std::string &  doc, const SG::VarHandleKeyType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

  {
    this->declare(hndl);
    hndl.setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKeyArray &  hndArr, const std::string &  doc, const SG::VarHandleKeyArrayType &    )

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

  {
 
    // std::ostringstream ost;
    // ost << Algorithm::name() << " VHKA declareProp: " << name 
    //     << " size: " << hndArr.keys().size() 
    //     << " mode: " << hndArr.mode() 
    //     << "  vhka size: " << m_vhka.size()
    //     << "\n";
    // debug() << ost.str() << endmsg;
 
    hndArr.setOwner(this);
    m_vhka.push_back(&hndArr);
 
    Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
    if (p != 0) {
      p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
    } else {
      ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                    << name);
    }
 
    return p;
 
  }

declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc, const SG::NotHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(name, property, doc);
  }

declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc = "none"  )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

  {
    typedef typename SG::HandleClassifier<T>::type htype;
    return declareProperty (name, property, doc, htype());
  }

declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( Gaudi::Property< T > &  t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                 {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

detStore()

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore() [1/2]

ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

evtStore() [2/2]

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore ( ) const

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 90 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode ReadHepEvtFromAscii::execute

(

)

Definition at line 111 of file ReadHepEvtFromAscii.cxx.

                                        {
 
  msg(MSG::INFO) << ">>> ReadHepEvtFromAscii from execute" << endmsg;
  
  McEventCollection* mcEvtColl;
 
  if ( m_sgSvc->contains<McEventCollection>(m_key) && m_sgSvc->retrieve(mcEvtColl, m_key).isSuccess() ) {
    if (msgLvl(MSG::VERBOSE)) msg(MSG::VERBOSE) << "found an McEventCollecion in store" << endmsg;
  } else {
    // McCollection doesn't exist. Create it (empty)
    if (msgLvl(MSG::VERBOSE)) msg(MSG::VERBOSE) << "create new McEventCollecion in store" << endmsg;
    mcEvtColl = new McEventCollection;
    StatusCode status = m_sgSvc->record( mcEvtColl, m_key );
    if (status.isFailure()) {
      msg(MSG::ERROR) << "Could not record McEventCollection" << endmsg;
      return status;
    }
  }
 
  HepMC::GenEvent* evt = new HepMC::GenEvent(); 
  HepMC::HEPEVT_Wrapper::zero_everything();
  bool fileok=read_hepevt_event_header();
  for (int i=1; (i<=HepMC::HEPEVT_Wrapper::number_entries())&&fileok; i++) fileok=read_hepevt_particle(i);
  if (!fileok) return StatusCode::FAILURE;
 
#ifdef HEPMC3
  HepMC::HEPEVT_Wrapper::HEPEVT_to_GenEvent(evt);
#else
  HepMC::IO_HEPEVT hepio;
  hepio.set_print_inconsistency_errors(0);
  hepio.fill_next_event(evt);
#endif
 
  // Convert GeV to MeV 
#ifdef HEPMC3
  for ( auto p: evt->particles() ){
#else
  for ( auto ip = evt->particles_begin(); ip != evt->particles_end(); ++ip ){
      auto p=*ip;
#endif
      HepMC::FourVector newMomentum(0.,0.,0.,0.);
      newMomentum.setPx( p->momentum().px() * 1000. );
      newMomentum.setPy( p->momentum().py() * 1000. );
      newMomentum.setPz( p->momentum().pz() * 1000. );
      newMomentum.setE( p->momentum().e() * 1000. );
      p->set_momentum(newMomentum);
 
      }
  HepMC::fillBarcodesAttribute(evt);
  mcEvtColl->push_back(evt);
  
  // End of execution for each event
  return StatusCode::SUCCESS;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase &  ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

extraOutputDeps()

const DataObjIDColl & AthAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 50 of file AthAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return Algorithm::extraOutputDeps();
}

finalize()

StatusCode ReadHepEvtFromAscii::finalize

(

)

Definition at line 165 of file ReadHepEvtFromAscii.cxx.

                                         {
 
  msg(MSG::INFO) << ">>> ReadHepEvtFromAscii from finalize" << endmsg;
 
  if(m_file.is_open()) m_file.close();
  // End of finalization step
  return StatusCode::SUCCESS;
 
}

initialize()

StatusCode ReadHepEvtFromAscii::initialize

(

)

Definition at line 86 of file ReadHepEvtFromAscii.cxx.

                                          {
 
  msg(MSG::INFO) << ">>> ReadHepEvtFromAscii from Initialize" << endmsg;
 
  StatusCode sc = service("StoreGateSvc", m_sgSvc);
    
  if (sc.isFailure()) {
    msg(MSG::ERROR) << "Could not find StoreGateSvc" << endmsg;
    return sc;
  }
#ifdef HEPMC3
//These things are not present
#else
 
  HepMC::HEPEVT_Wrapper::set_sizeof_int(4);
  HepMC::HEPEVT_Wrapper::set_sizeof_real(8);
  HepMC::HEPEVT_Wrapper::set_max_number_entries(10000);
  
#endif
  // Initialize input file
  m_file=std::ifstream(m_input_file.c_str());
  if( !m_file.is_open() ) return StatusCode::FAILURE;
  // Initialization terminated
  return StatusCode::SUCCESS;
}

inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Algorithm > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

msg() [1/2]

MsgStream& AthCommonMsg< Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

MsgStream& AthCommonMsg< Algorithm >::msg ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< Algorithm >::msgLvl ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Algorithm > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

read_hepevt_event_header()

bool ReadHepEvtFromAscii::read_hepevt_event_header ( )

private

This class is only needed for HepMC2-based builds.

Definition at line 22 of file ReadHepEvtFromAscii.cxx.

{
    const size_t       max_e_buffer_size=512;
    char buf_e[max_e_buffer_size];
    bool eventline=false;
    int im=0, pm=0;
    while(!eventline)
    {
        m_file.getline(buf_e,max_e_buffer_size);
        if( strlen(buf_e) == 0 ) return false;
        std::stringstream st_e(buf_e);
        char attr=' ';
        eventline=false;
        while (!eventline)
        {
            if (!(st_e>>attr)) break;
            if (attr==' ') continue;
            else eventline=false;
            if (attr=='E')
            {
                eventline=static_cast<bool>(st_e>>im>>pm);
            }
        }
    }
    HepMC::HEPEVT_Wrapper::set_event_number(im);
    HepMC::HEPEVT_Wrapper::set_number_entries(pm);
    return eventline;
}

read_hepevt_particle()

bool ReadHepEvtFromAscii::read_hepevt_particle ( int  i )

private

Definition at line 50 of file ReadHepEvtFromAscii.cxx.

{
    static constexpr size_t max_p_buffer_size=512;
    static constexpr size_t max_v_buffer_size=512;
    char buf_p[max_p_buffer_size];
    char buf_v[max_v_buffer_size];
    std::array<int, 6> intcodes {};
    std::array<double, 5> fltcodes1 {};
    std::array<double, 4> fltcodes2 {};
    m_file.getline(buf_p,max_p_buffer_size);
    if( strlen(buf_p) == 0 ) return false;
    m_file.getline(buf_v,max_v_buffer_size);
    if( strlen(buf_v) == 0 ) return false;
    std::stringstream st_p(buf_p);
    std::stringstream st_v(buf_v);
    if (!static_cast<bool>(st_p>>intcodes[0]>>intcodes[1]>>intcodes[2]>>intcodes[3]>>intcodes[4]>>intcodes[5]>>fltcodes1[0]>>fltcodes1[1]>>fltcodes1[2]>>fltcodes1[3]>>fltcodes1[4])) {     return false;}
    if (!static_cast<bool>(st_v>>fltcodes2[0]>>fltcodes2[1]>>fltcodes2[2]>>fltcodes2[3])) { return false;}
    HepMC::HEPEVT_Wrapper::set_status(i,intcodes[0]);
    HepMC::HEPEVT_Wrapper::set_id(i,intcodes[1]);
    HepMC::HEPEVT_Wrapper::set_parents(i,intcodes[2],std::max(intcodes[2],intcodes[3]));/* Pythia writes second mother 0*/
    HepMC::HEPEVT_Wrapper::set_children(i,intcodes[4],intcodes[5]);
    HepMC::HEPEVT_Wrapper::set_momentum(i,fltcodes1[0],fltcodes1[1],fltcodes1[2],fltcodes1[3]);
    HepMC::HEPEVT_Wrapper::set_mass(i,fltcodes1[4]);
    HepMC::HEPEVT_Wrapper::set_position(i,fltcodes2[0],fltcodes2[1],fltcodes2[2],fltcodes2[3]);
    return true;
}

renounce()

std::enable_if_t<std::is_void_v<std::result_of_t<decltype(&T::renounce)(T)> > && !std::is_base_of_v<SG::VarHandleKeyArray, T> && std::is_base_of_v<Gaudi::DataHandle, T>, void> AthCommonDataStore< AthCommonMsg< Algorithm > >::renounce ( T &  h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::renounceArray ( SG::VarHandleKeyArray &  handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

sysInitialize()

StatusCode AthAlgorithm::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthFilterAlgorithm, PyAthena::Alg, and AthHistogramAlgorithm.

Definition at line 66 of file AthAlgorithm.cxx.

                                       {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<Algorithm>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Algorithm > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

updateVHKA()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::updateVHKA ( Gaudi::Details::PropertyBase &  )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthAlgorithm::m_extendedExtraObjects

privateinherited

Definition at line 79 of file AthAlgorithm.h.

m_file

std::ifstream ReadHepEvtFromAscii::m_file

private

Definition at line 24 of file ReadHepEvtFromAscii.h.

m_input_file

std::string ReadHepEvtFromAscii::m_input_file

private

Definition at line 23 of file ReadHepEvtFromAscii.h.

m_key

std::string ReadHepEvtFromAscii::m_key

private

Definition at line 22 of file ReadHepEvtFromAscii.h.

m_sgSvc

StoreGateSvc* ReadHepEvtFromAscii::m_sgSvc

private

Definition at line 19 of file ReadHepEvtFromAscii.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• ReadHepEvtFromAscii.h
• ReadHepEvtFromAscii.cxx