EventInfoFromxAOD.h File Reference

#include "EventInfo/EventID.h"
#include "EventInfo/EventType.h"
#include "xAODEventInfo/EventInfo.h"

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Functions
EventID	eventIDFromxAOD (const xAOD::EventInfo *xaod)
	Create EventID object from xAOD::EventInfo.
EventType	eventTypeFromxAOD (const xAOD::EventInfo *xaod)
	Create EventType object from xAOD::EventInfo.

Function Documentation

eventIDFromxAOD()

EventID eventIDFromxAOD

(

const xAOD::EventInfo *

xaod

)

Create EventID object from xAOD::EventInfo.

Parameters

xaod	The xAOD::EventInfo object

Returns

EventID

Definition at line 16 of file EventInfoFromxAOD.cxx.

{
   return EventID( xaod->runNumber(), 
                   xaod->eventNumber(),
                   xaod->timeStamp(),
                   xaod->timeStampNSOffset(),
                   xaod->lumiBlock(),
                   xaod->bcid() );
}

eventTypeFromxAOD()

EventType eventTypeFromxAOD

(

const xAOD::EventInfo *

xaod

)

Create EventType object from xAOD::EventInfo.

Parameters

xaod	The xAOD::EventInfo object

Returns

EventType

Definition at line 34 of file EventInfoFromxAOD.cxx.

{
   EventType et;
   // Copy DetDescr tags
   std::string ddtags;
   for( const auto& ddtag: xaod->detDescrTags() ) {
      //MN  FIX: this is only my guess how it should look like
      ddtags += '#' + ddtag.first + '#' + ddtag.second;
   }
   et.set_user_type( ddtags );
      
   if( xaod->eventType(xAOD::EventInfo::IS_TESTBEAM) ) {
      et.add_type(EventType::IS_TESTBEAM);
   }
   if( xaod->eventType(xAOD::EventInfo::IS_CALIBRATION) ) {
      et.add_type(EventType::IS_CALIBRATION);
   }
   if( xaod->eventType(xAOD::EventInfo::IS_SIMULATION) ) {
      et.add_type(EventType::IS_SIMULATION);
 
      et.set_mc_channel_number( xaod->mcChannelNumber() );
      et.set_mc_event_number( xaod->mcEventNumber() );
      for( size_t i=0; i< xaod->mcEventWeights().size(); i++ ) {
         et.set_mc_event_weight( xaod->mcEventWeight(i), i, xaod->mcEventWeights().size() );
      }
   }
 
   return et;
}