PWGEM/PhotonMeson: update event counter histogram (#5606)

Author: dsekihat

PWGEM/PhotonMeson/Core/HistogramsLibrary.cxx

@@ -42,9 +42,10 @@ void o2::aod::pwgem::photon::histogram::DefineHistograms(THashList* list, const
     reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(4, "No Same Bunch Pileup");
     reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(5, "Is Vertex ITSTPC");
     reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(6, "Is Good Zvtx FT0vsPV");
-    reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(7, "sel8");
-    reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(8, "|Z_{vtx}| < 10 cm");
-    reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(9, "accepted");
+    reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(7, "FT0AND");
+    reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(8, "sel8");
+    reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(9, "|Z_{vtx}| < 10 cm");
+    reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->GetXaxis()->SetBinLabel(10, "accepted");
 
     list->Add(new TH1F("hZvtx", "vertex z; Z_{vtx} (cm)", 100, -50, +50));
     list->Add(new TH1F("hMultNTracksPV", "hMultNTracksPV; N_{track} to PV", 6001, -0.5, 6000.5));

PWGEM/PhotonMeson/Core/HistogramsLibrary.h

@@ -73,6 +73,9 @@ void FillHistClass(THashList* list, const char* subGroup, T const& obj, const fl
     if (obj.selection_bit(o2::aod::evsel::kIsGoodZvtxFT0vsPV)) {
       reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->Fill("Is Good Zvtx FT0vsPV", 1.f);
     }
+    if (obj.selection_bit(o2::aod::evsel::kIsTriggerTVX)) {
+      reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->Fill("FT0AND", 1.f);
+    }
     if (obj.sel8()) {
       reinterpret_cast<TH1F*>(list->FindObject("hCollisionCounter"))->Fill("sel8", 1.f);
     }