QSideOrSameTimeTrigger.cc

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#include "QSideOrSameTimeTrigger.hh"
#include "QReader.hh"
#include "QEvent.hh"
#include "QRawEvent.hh"
 
Q_BEGIN_NAMESPACE
 
void QSideOrSameTimeTrigger::Init(const QReader& reader) {}
 
QReaderNeighbour::NeighbourInfo QSideOrSameTimeTrigger
::GetNeighbourInfo(const QEvent& thisEvent,const QEvent& otherEvent) {
 
  QReaderNeighbour::NeighbourInfo info;
  const QHeader& thisHeader = thisEvent.Get<QHeader>("DAQ","Header");
  const QHeader& otherHeader = otherEvent.Get<QHeader>("DAQ","Header");
  
  const QPulseInfo& P1 = thisEvent.Get <QPulseInfo>("DAQ","PulseInfo");
  const QPulseInfo& P2 = otherEvent.Get<QPulseInfo>("DAQ","PulseInfo");
 
  long long time = thisHeader.GetTime().GetFromStartRunNs();
  long long othertime = otherHeader.GetTime().GetFromStartRunNs();
  unsigned long long stime = thisHeader.GetTime().GetStartRunUnix();
  unsigned long long sothertime = otherHeader.GetTime().GetStartRunUnix();
  
  info.fIsInWindow = false;
  info.fIsNeighbour = false;
 
  // They have to be in the same run
  if(thisHeader.GetRun() == otherHeader.GetRun()) {
    // If they have the same event number
    if(thisHeader.GetEventNumber() == otherHeader.GetEventNumber()){
      // They are in window
      info.fIsInWindow = true;
      // If they are not BOTH side pulses
      if(!P1.GetIsSide() || !P2.GetIsSide())
        // They are neighbours
        info.fIsNeighbour = true;
    }
    // If they are in the same run but have different event numbers,
    // do they have the same event time?
    else if (time == othertime && stime == sothertime){
      info.fIsInWindow = true;
      // If they are both NOT side pulses
      if(!P1.GetIsSide() && !P2.GetIsSide())
        info.fIsNeighbour = true;
    }
  }
  return info;
}
 
Q_END_NAMESPACE