Moving X functions from hf_cand_prong3 to hf_cand_x

Author: Luca Micheletti

PWGHF/DataModel/HFSecondaryVertex.h

@@ -702,32 +702,6 @@ auto InvMassXicToPiKP(const T& candidate)
   return InvMassLcpiKp(candidate);
 }
 
-// X → Jpsi π+ π-
-// TODO: add pdg code for X (9920443), temporarily hardcode mass here:
-float massX = 3.872; // replace this with: "RecoDecay::getMassPDG(9920443)" when pdg is added
-template <typename T>
-auto CtX(const T& candidate)
-{
-  return candidate.ct(massX);
-}
-
-template <typename T>
-auto YX(const T& candidate)
-{
-  return candidate.y(massX);
-}
-
-template <typename T>
-auto EX(const T& candidate)
-{
-  return candidate.e(massX);
-}
-template <typename T>
-auto InvMassXToJpsiPiPi(const T& candidate)
-{
-  return candidate.m(array{RecoDecay::getMassPDG(443), RecoDecay::getMassPDG(kPiPlus), RecoDecay::getMassPDG(kPiPlus)});
-}
-
 } // namespace hf_cand_prong3
 
 // 3-prong decay candidate table
@@ -804,6 +778,32 @@ enum DecayType { XToJpsiToEEPiPi = 0,
                  XToJpsiToMuMuPiPi }; // move this to a dedicated cascade namespace in the future?
 } // namespace hf_cand_x
 
+// X → Jpsi π+ π-
+// TODO: add pdg code for X (9920443), temporarily hardcode mass here:
+float massX = 3.872; // replace this with: "RecoDecay::getMassPDG(9920443)" when pdg is added
+template <typename T>
+auto CtX(const T& candidate)
+{
+  return candidate.ct(massX);
+}
+
+template <typename T>
+auto YX(const T& candidate)
+{
+  return candidate.y(massX);
+}
+
+template <typename T>
+auto EX(const T& candidate)
+{
+  return candidate.e(massX);
+}
+template <typename T>
+auto InvMassXToJpsiPiPi(const T& candidate)
+{
+  return candidate.m(array{RecoDecay::getMassPDG(443), RecoDecay::getMassPDG(kPiPlus), RecoDecay::getMassPDG(kPiPlus)});
+}
+
 // declare dedicated X candidate table
 DECLARE_SOA_TABLE(HfCandXBase, "AOD", "HFCANDXBASE",
                   // general columns

PWGHF/TableProducer/HFTreeCreatorXToJpsiPiPi.cxx

@@ -26,6 +26,7 @@
 #include "ReconstructionDataFormats/DCA.h"
 
 using namespace o2;
+using namespace o2::aod;
 using namespace o2::framework;
 using namespace o2::aod::hf_cand_x;
 

PWGHF/Tasks/taskX.cxx

@@ -27,7 +27,6 @@ using namespace o2::aod;
 using namespace o2::analysis;
 using namespace o2::analysis::hf_cuts_x_tojpsipipi;
 using namespace o2::framework;
-using namespace o2::aod::hf_cand_prong3;
 using namespace o2::aod::hf_cand_x;
 using namespace o2::framework::expressions;
 using namespace o2::aod::hf_cand_prong2;