Remove redundant mass variables

Author: Marcellocosti

PWGHF/TableProducer/candidateSelectorDstarToD0Pi.cxx

@@ -107,9 +107,6 @@ struct HfCandidateSelectorDstarToD0Pi {
   Configurable<int64_t> timestampCCDB{"timestampCCDB", -1, "timestamp of the ONNX file for ML model used to query in CCDB"};
   Configurable<bool> loadModelsFromCCDB{"loadModelsFromCCDB", false, "Flag to enable or disable the loading of models from CCDB"};
 
-  // PDG mass for kaon, pion and D0
-  double massD0, massPi, massK;
-
   HfHelper hfHelper;
   o2::analysis::HfMlResponseDstarToD0Pi<float> hfMlResponse;
   std::vector<float> outputMlDstarToD0Pi = {};
@@ -129,9 +126,6 @@ struct HfCandidateSelectorDstarToD0Pi {
 
   void init(InitContext&)
   {
-    massPi = MassPiPlus;
-    massK = MassKPlus;
-    massD0 = MassD0;
 
     selectorPion.setRangePtTpc(ptPidTpcMin, ptPidTpcMax);
     selectorPion.setRangeNSigmaTpc(-nSigmaTpcMax, nSigmaTpcMax);
@@ -293,10 +287,10 @@ struct HfCandidateSelectorDstarToD0Pi {
     if (prongSoftPi.sign() > 0.) { // Selection of D*+
       mInvDstar = candidate.invMassDstar();
       mInvD0 = candidate.invMassD0();
-      if (std::abs(mInvD0 - massD0) > cutsD0->get(binPt, "m")) {
+      if (std::abs(mInvD0 - MassD0) > cutsD0->get(binPt, "m")) {
         return false;
       }
-      if (useTriggerMassCut && !isCandidateInMassRange(mInvD0, massD0, candidate.ptD0(), hfTriggerCuts)) {
+      if (useTriggerMassCut && !isCandidateInMassRange(mInvD0, MassD0, candidate.ptD0(), hfTriggerCuts)) {
         return false;
       }
       // cut on daughter pT
@@ -321,10 +315,10 @@ struct HfCandidateSelectorDstarToD0Pi {
     } else if (prongSoftPi.sign() < 0.) { // Selection of D*-
       mInvAntiDstar = candidate.invMassAntiDstar();
       mInvD0Bar = candidate.invMassD0Bar();
-      if (std::abs(mInvD0Bar - massD0) > cutsD0->get(binPt, "m")) {
+      if (std::abs(mInvD0Bar - MassD0) > cutsD0->get(binPt, "m")) {
         return false;
       }
-      if (useTriggerMassCut && !isCandidateInMassRange(mInvD0Bar, massD0, candidate.ptD0(), hfTriggerCuts)) {
+      if (useTriggerMassCut && !isCandidateInMassRange(mInvD0Bar, MassD0, candidate.ptD0(), hfTriggerCuts)) {
         return false;
       }
       // cut on daughter pT
@@ -349,11 +343,11 @@ struct HfCandidateSelectorDstarToD0Pi {
 
     // in case only sideband candidates have to be stored, additional invariant-mass cut
     if (keepOnlySidebandCandidates && prongSoftPi.sign() > 0.) {
-      if (std::abs((mInvDstar - mInvD0) - massPi) < distanceFromDeltaMassForSidebands) {
+      if (std::abs((mInvDstar - mInvD0) - MassPiPlus) < distanceFromDeltaMassForSidebands) {
         return false;
       }
     } else if (keepOnlySidebandCandidates && prongSoftPi.sign() < 0.) {
-      if (std::abs((mInvAntiDstar - mInvD0Bar) - massPi) < distanceFromDeltaMassForSidebands) {
+      if (std::abs((mInvAntiDstar - mInvD0Bar) - MassPiPlus) < distanceFromDeltaMassForSidebands) {
         return false;
       }
     }