Add SPD multiplicity selection and monitoring

[u/mrichter/AliRoot.git] / PWG2 / FEMTOSCOPY / AliFemto / AliFemtoEventReaderESDChain.cxx

diff --git a/PWG2/FEMTOSCOPY/AliFemto/AliFemtoEventReaderESDChain.cxx b/PWG2/FEMTOSCOPY/AliFemto/AliFemtoEventReaderESDChain.cxx
index 431453f40c9a1b4500eb2e54648a9022528d2920..fe4cedd8043d4ed05c69fedbc3c98f57e7fa9a34 100644 (file)
--- a/PWG2/FEMTOSCOPY/AliFemto/AliFemtoEventReaderESDChain.cxx
+++ b/PWG2/FEMTOSCOPY/AliFemto/AliFemtoEventReaderESDChain.cxx
@@ -13,6 +13,7 @@
 #include "AliESDEvent.h"
 #include "AliESDtrack.h"
 #include "AliESDVertex.h"
+#include "AliMultiplicity.h"
 
 #include "AliFmPhysicalHelixD.h"
 #include "AliFmThreeVectorF.h"
@@ -281,6 +282,8 @@ AliFemtoEvent* AliFemtoEventReaderESDChain::ReturnHbtEvent()
   hbtEvent->SetPrimVertPos(vertex);
   hbtEvent->SetPrimVertCov(fVCov);
        
+  hbtEvent->SetSPDMult(fEvent->GetMultiplicity()->GetNumberOfTracklets());
+
   //starting to reading tracks
   int nofTracks=0;  //number of reconstructed tracks in event
   nofTracks=fEvent->GetNumberOfTracks();