Code clean-up in dN/deta calculation.

[u/mrichter/AliRoot.git] / PWG2 / FORWARD / analysis2 / DrawdNdeta.C

diff --git a/PWG2/FORWARD/analysis2/DrawdNdeta.C b/PWG2/FORWARD/analysis2/DrawdNdeta.C
index eded880e61ab7b78f60bdde8987320a719898315..c6afac18bffa7f155cc3488ac97c70cf68c21558 100644 (file)
--- a/PWG2/FORWARD/analysis2/DrawdNdeta.C
+++ b/PWG2/FORWARD/analysis2/DrawdNdeta.C
@@ -327,6 +327,8 @@ struct dNdetaDrawer
       fVtxAxis    = static_cast<TAxis*>(results->FindObject("vtxAxis"));
     if (!fCentAxis) 
       fCentAxis   = static_cast<TAxis*>(results->FindObject("centAxis"));
+
+    TNamed* options = static_cast<TAxis*>(results->FindObject("options"));
     if (!fTrigString) fTrigString = new TNamed("trigger", "unknown");
     if (!fNormString) fNormString = new TNamed("scheme", "unknown");
     if (!fSNNString)  fSNNString  = new TNamed("sNN", "unknown");
@@ -352,13 +354,14 @@ struct dNdetaDrawer
         "   System:        %-30s  (%d)\n"
         "   Vz range:      %-30s  (%f,%f)\n"
         "   Normalization: %-30s  (%d)\n"
-        "   Centrality:    %s",
+        "   Centrality:    %s\n"
+        "   Options:       %s",
         fTrigString->GetTitle(), fTrigString->GetUniqueID(), 
         fSNNString->GetTitle(),  fSNNString->GetUniqueID(), 
         fSysString->GetTitle(),  fSysString->GetUniqueID(), 
         fVtxAxis->GetTitle(), fVtxAxis->GetXmin(), fVtxAxis->GetXmax(),
         fNormString->GetTitle(), fNormString->GetUniqueID(),
-        centTxt.Data());
+        centTxt.Data(), (options ? options->GetTitle() : "none"));
   }
   //__________________________________________________________________
   TMultiGraph* FetchOthers(UShort_t centLow, UShort_t centHigh)