McEventSelector Class Reference

#include <McEventSelector.h>

Inheritance diagram for McEventSelector:

Collaboration diagram for McEventSelector:

Public Member Functions
virtual StatusCode	initialize () override
virtual StatusCode	stop () override
virtual StatusCode	createContext (Context *&refpCtxt) const override
virtual StatusCode	last (Context &refContext) const override
virtual StatusCode	next (Context &refCtxt) const override
virtual StatusCode	next (Context &refCtxt, int jump) const override
virtual StatusCode	previous (Context &refCtxt) const override
virtual StatusCode	previous (Context &refCtxt, int jump) const override
virtual StatusCode	rewind (Context &refCtxt) const override
virtual StatusCode	createAddress (const Context &refCtxt, IOpaqueAddress *&) const override
virtual StatusCode	releaseContext (Context *&refCtxt) const override
virtual StatusCode	resetCriteria (const std::string &cr, Context &c) const override
virtual StatusCode	seek (Context &refCtxt, int) const override
virtual int	curEvent (const Context &refCtxt) const override
virtual int	size (Context &refCtxt) const override
	McEventSelector (const std::string &name, ISvcLocator *svcloc)
	Service Constructor. More...
	~McEventSelector ()

Private Attributes
Gaudi::CheckedProperty< unsigned >	m_runNo
Gaudi::CheckedProperty< unsigned long long >	m_firstEventNo
Gaudi::CheckedProperty< unsigned long long >	m_eventsPerRun
Gaudi::CheckedProperty< unsigned >	m_firstLBNo
Gaudi::CheckedProperty< unsigned >	m_eventsPerLB
Gaudi::CheckedProperty< unsigned >	m_initTimeStamp
Gaudi::Property< unsigned >	m_timeStampInterval
Gaudi::Property< bool >	m_overrideRunNumber
	Flags to indicate override of run/event/time These are always true and are here for consistency with other event selectors which only optionally override these numbers. More...
Gaudi::Property< bool >	m_overrideEventNumber
Gaudi::Property< bool >	m_overrideLBNumber
Gaudi::Property< bool >	m_overrideTimeStamp
McContext *	m_ctx

Detailed Description

Definition at line 42 of file McEventSelector.h.

Constructor & Destructor Documentation

McEventSelector()

McEventSelector::McEventSelector	(	const std::string &	name,
		ISvcLocator *	svcloc
	)

Service Constructor.

Flags to indicate override of run/event/time These are always true and are here for consistency with other event selectors which only optionally override these numbers.

Definition at line 203 of file McEventSelector.cxx.

                                                                             :
    base_class( name, svcloc),
    m_ctx(0)
{
 
    declareProperty( "RunNumber",           m_runNo = 0 );
    declareProperty( "EventsPerRun",        m_eventsPerRun = 2000000000 );
    declareProperty( "FirstEvent",          m_firstEventNo = 1 );
    m_firstEventNo.verifier().setLower( 1 );
    declareProperty( "FirstLB",             m_firstLBNo = 0);
    declareProperty( "EventsPerLB",         m_eventsPerLB = 1000 );
    declareProperty( "InitialTimeStamp",    m_initTimeStamp = 0);
    declareProperty( "TimeStampInterval",   m_timeStampInterval = 0 );
 
    declareProperty( "OverrideRunNumber",   m_overrideRunNumber = true );
    declareProperty( "OverrideEventNumber", m_overrideEventNumber = true );
    declareProperty( "OverrideTimeStamp",   m_overrideTimeStamp = true );
    declareProperty( "OverrideLBNumber",    m_overrideLBNumber = true );
 
}

~McEventSelector()

McEventSelector::~McEventSelector

(

)

Definition at line 228 of file McEventSelector.cxx.

                                  {
    // FIXME: who deletes the Context?
}

Member Function Documentation

createAddress()

StatusCode McEventSelector::createAddress ( const Context &  refCtxt, IOpaqueAddress *&  addr  ) const

overridevirtual

Definition at line 373 of file McEventSelector.cxx.

                                                            {
 
    ATH_MSG_DEBUG ("............. createAddress .............");
 
    const McContext* ctx = dynamic_cast<const McContext*>( &refCtxt );
 
    if (ctx != 0) {
        addr = new McAddress(EventInfo::classID(), "McEventInfo",
                             ctx->runNumber(), ctx->eventNumber(),
                             ctx->lumiBlock(),ctx->timeStamp());
        m_ctx = const_cast<McContext*> (ctx);
    } else {
        ATH_MSG_ERROR ("casting to a McContext");
        return StatusCode::FAILURE;
    }
 
    return StatusCode::SUCCESS;
 
}

createContext()

StatusCode McEventSelector::createContext ( Context *&  refpCtxt ) const

overridevirtual

Definition at line 233 of file McEventSelector.cxx.

{
    McContext* ctx =  new McContext(this,
                                    m_runNo.value( ),
                                    (uint64_t)     m_firstEventNo.value( ),
                                    (uint64_t)     m_eventsPerRun.value( ),
                                     m_firstLBNo.value( ),
                                     m_eventsPerLB.value( ),
                                     m_initTimeStamp.value( ),
                                     m_timeStampInterval.value( )
                                   );
    refpCtxt = ctx;
 
    m_ctx = ctx;
 
    return StatusCode::SUCCESS;
}

curEvent()

int McEventSelector::curEvent ( const Context &  refCtxt ) const

overridevirtual

Definition at line 425 of file McEventSelector.cxx.

                                                 {
 
    ATH_MSG_DEBUG ("............. curEvent .............");
 
 
    return m_ctx->serialEventNumber();
}

initialize()

StatusCode McEventSelector::initialize ( )

overridevirtual

Definition at line 251 of file McEventSelector.cxx.

                                           {
    ATH_MSG_INFO (" Enter McEventSelector Initialization ");
    return StatusCode::SUCCESS;
}

last()

StatusCode McEventSelector::last ( Context &  refContext ) const

overridevirtual

Definition at line 345 of file McEventSelector.cxx.

                                      {
    ATH_MSG_ERROR ("............. Last Event Not Implemented .............");
    return StatusCode::FAILURE;
}

next() [1/2]

StatusCode McEventSelector::next ( Context &  refCtxt ) const

overridevirtual

Definition at line 271 of file McEventSelector.cxx.

                                         {
    ATH_MSG_DEBUG ("............. Next Event .............");
 
    McContext* ct = dynamic_cast<McContext*>(&ctxt);
    StatusCode sc(StatusCode::FAILURE);
 
    if (ct != 0 ) {
        ct->next();
        sc = StatusCode::SUCCESS;
    } else {
        ATH_MSG_ERROR ("Could not dcast to McContext");
    }
 
    m_ctx = ct;
 
    return sc;
 
}

next() [2/2]

StatusCode McEventSelector::next ( Context &  refCtxt, int  jump  ) const

overridevirtual

Definition at line 290 of file McEventSelector.cxx.

{
    ATH_MSG_DEBUG ("............. Next (" << jump << ") .............");
 
    if ( jump > 0 ) {
        for ( int i = 0; i < jump; ++i ) {
            StatusCode status = next(ctxt);
            if ( !status.isSuccess() ) {
                return status;
            }
        }
        return StatusCode::SUCCESS;
    }
    return StatusCode::FAILURE;
}

previous() [1/2]

StatusCode McEventSelector::previous ( Context &  refCtxt ) const

overridevirtual

Definition at line 309 of file McEventSelector.cxx.

                                             {
    ATH_MSG_DEBUG ("............. previous .............");
 
    McContext* ct = dynamic_cast<McContext*>(&ctxt);
 
    StatusCode sc(StatusCode::FAILURE);
 
    if (ct != 0 ) {
        ct->previous();
        sc = StatusCode::SUCCESS;
    } else {
        ATH_MSG_ERROR ("Could not dcast to McContext");
    }
 
    m_ctx = ct;
 
    return sc;
 
}

previous() [2/2]

StatusCode McEventSelector::previous ( Context &  refCtxt, int  jump  ) const

overridevirtual

Definition at line 330 of file McEventSelector.cxx.

{
    if ( jump > 0 ) {
        for ( int i = 0; i < jump; ++i ) {
            StatusCode status = previous(ctxt);
            if ( !status.isSuccess() ) {
                return status;
            }
        }
        return StatusCode::SUCCESS;
    }
    return StatusCode::FAILURE;
}

releaseContext()

StatusCode McEventSelector::releaseContext ( Context *&  refCtxt ) const

overridevirtual

Definition at line 395 of file McEventSelector.cxx.

                                                 {
 
    // Nothing to do.
    return StatusCode::SUCCESS;
 
}

resetCriteria()

StatusCode McEventSelector::resetCriteria ( const std::string &  cr, Context &  c  ) const

overridevirtual

Definition at line 403 of file McEventSelector.cxx.

                                                                {
 
    ATH_MSG_ERROR ("............. resetCriteria Not Implemented .............");
    return StatusCode::FAILURE;
 
}

rewind()

StatusCode McEventSelector::rewind ( Context &  refCtxt ) const

overridevirtual

Definition at line 352 of file McEventSelector.cxx.

{
    ATH_MSG_DEBUG ("............. rewind .............");
 
    McContext* ct = dynamic_cast<McContext*>(&ctxt);
    StatusCode sc(StatusCode::FAILURE);
 
    if (ct != 0 ) {
        ct->rewind();
        sc = StatusCode::SUCCESS;
    } else {
        ATH_MSG_ERROR ("Could not dcast to McContext");
    }
 
    m_ctx = ct;
    return sc;
 
}

seek()

StatusCode McEventSelector::seek ( Context &  refCtxt, int  evtNum  ) const

overridevirtual

Definition at line 411 of file McEventSelector.cxx.

                                                  {
 
    ATH_MSG_DEBUG ("............. seek(" << evtNum << ") .............");
 
    m_ctx->rewind();
 
    for (int i=0; i < evtNum; ++i) {
        m_ctx->next();
    }
 
    return StatusCode::SUCCESS;
}

size()

int McEventSelector::size ( Context &  refCtxt ) const

overridevirtual

Definition at line 434 of file McEventSelector.cxx.

{
    return -1;
}

stop()

StatusCode McEventSelector::stop ( )

overridevirtual

Definition at line 256 of file McEventSelector.cxx.

                                     {
    ATH_MSG_DEBUG ("............. stop .............");
 
    ServiceHandle<IIncidentSvc> incSvc("IncidentSvc", name());
    ATH_CHECK( incSvc.retrieve() );
 
    Incident lastInputIncident(name(), "LastInput");
    incSvc->fireIncident(lastInputIncident);
 
    return StatusCode::SUCCESS;
}

Member Data Documentation

m_ctx

McContext* McEventSelector::m_ctx

mutableprivate

Definition at line 91 of file McEventSelector.h.

m_eventsPerLB

Gaudi::CheckedProperty<unsigned> McEventSelector::m_eventsPerLB

private

Definition at line 78 of file McEventSelector.h.

m_eventsPerRun

Gaudi::CheckedProperty<unsigned long long> McEventSelector::m_eventsPerRun

private

Definition at line 76 of file McEventSelector.h.

m_firstEventNo

Gaudi::CheckedProperty<unsigned long long> McEventSelector::m_firstEventNo

private

Definition at line 75 of file McEventSelector.h.

m_firstLBNo

Gaudi::CheckedProperty<unsigned> McEventSelector::m_firstLBNo

private

Definition at line 77 of file McEventSelector.h.

m_initTimeStamp

Gaudi::CheckedProperty<unsigned> McEventSelector::m_initTimeStamp

private

Definition at line 79 of file McEventSelector.h.

m_overrideEventNumber

Gaudi::Property<bool> McEventSelector::m_overrideEventNumber

private

Definition at line 87 of file McEventSelector.h.

m_overrideLBNumber

Gaudi::Property<bool> McEventSelector::m_overrideLBNumber

private

Definition at line 88 of file McEventSelector.h.

m_overrideRunNumber

Gaudi::Property<bool> McEventSelector::m_overrideRunNumber

private

Flags to indicate override of run/event/time These are always true and are here for consistency with other event selectors which only optionally override these numbers.

Definition at line 86 of file McEventSelector.h.

m_overrideTimeStamp

Gaudi::Property<bool> McEventSelector::m_overrideTimeStamp

private

Definition at line 89 of file McEventSelector.h.

m_runNo

Gaudi::CheckedProperty<unsigned> McEventSelector::m_runNo

private

Definition at line 74 of file McEventSelector.h.

m_timeStampInterval

Gaudi::Property<unsigned> McEventSelector::m_timeStampInterval

private

Definition at line 80 of file McEventSelector.h.

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

• McEventSelector.h
• McEventSelector.cxx