non particle-specific DST info

[naidoo88]

Hello,

I'm looking to access non-particle specific, I suppose event-wide, DST info, inside the "main" Pi0.cpp final state file.

Specifically I want to do something analogous to:
helicity = _c12->event()->getHelicity();
to access the helicty of each event.

Apologies if I'm missing an example of this somewhere!

Cheers,
Paul

[dglazier]

This is held in the EventInfo so you should access it with
GetEventInfo()->_BeamHel

Other EventInfo are set in HipoData,

_eventInfo._TrigBit=_c12->runconfig()->getTrigger();
 _eventInfo._StartTime=_c12->event()->getStartTime();
 _eventInfo._FTBStartTime=_c12->event()->getFTBStartTime();
 _eventInfo._RFTime=_c12->event()->getRFTime();
 _eventInfo._BeamHel=_c12->event()->getHelicity();
 _eventInfo._NEvent=_c12->runconfig()->getEvent(); 

[naidoo88]

Great, cheers Derek!