message: Add debug print outs
diff: #include "AliEmcalMCTrackSelector.h"
  +#include <iostream>
  +
  #include <TClonesArray.h>
  #include "AliAnalysisManager.h"
  @@ -183,6 +185,14 @@ void AliEmcalMCTrackSelector::ConvertMCParticles(AliMCEvent* mcEvent, TClonesArr
  if (mcEvent->IsSecondaryFromWeakDecay(iPart)) flag |= AliAODMCParticle::kSecondaryFromWeakDecay;
  if (mcEvent->IsSecondaryFromMaterial(iPart)) flag |= AliAODMCParticle::kSecondaryFromMaterial;
  + AliDebugStream(3) << "Particle " << iPart << ": pt = " << part->Pt() << ", PDG = " << part->PdgCode() <<
  + ", mother " << part->GetMother() <<
  + ", kPrimary? " << Bool_t((flag & AliAODMCParticle::kPrimary) != 0) <<
  + ", kPhysicalPrim? " << Bool_t((flag & AliAODMCParticle::kPhysicalPrim) != 0) <<
  + ", kSecondaryFromWeakDecay? " << Bool_t((flag & AliAODMCParticle::kSecondaryFromWeakDecay) != 0) <<
  + ", kSecondaryFromMaterial? " << Bool_t((flag & AliAODMCParticle::kSecondaryFromMaterial) != 0) <<
  + std::endl;
  +
  AliAODMCParticle *aodPart = new ((*partOut)[nacc]) AliAODMCParticle(part, iPart, flag);
  aodPart->SetGeneratorIndex(part->GetGeneratorIndex());
  aodPart->SetStatus(part->Particle()->GetStatusCode());
  