Add flag to switch off TPC cluster selection

Author: ginnocen

Analysis/Tasks/PWGHF/HFJpsiToEECandidateSelector.cxx

@@ -49,6 +49,7 @@ struct HFJpsiToEECandidateSelector {
   Configurable<double> d_pidTPCMaxpT{"d_pidTPCMaxpT", 10., "Upper bound of track pT for TPC PID"};
 
   Configurable<double> d_TPCNClsFindablePIDCut{"d_TPCNClsFindablePIDCut", 70., "Lower bound of TPC findable clusters for good PID"};
+  Configurable<bool> b_requireTPC{"b_requireTPC", true, "Flag to require a positive Number of found clusters in TPC"};
   Configurable<double> d_nSigmaTPC{"d_nSigmaTPC", 3., "Nsigma cut on TPC only"};
 
   /// Gets corresponding pT bin from cut file array
@@ -79,7 +80,7 @@ struct HFJpsiToEECandidateSelector {
     if (track.charge() == 0) {
       return false;
     }
-    if (track.tpcNClsFound() == 0) {
+    if (b_requireTPC.value && track.tpcNClsFound() == 0) {
       return false; //is it clusters findable or found - need to check
     }
     return true;

Analysis/Tasks/PWGHF/HFLcCandidateSelector.cxx

@@ -52,6 +52,7 @@ struct HFLcCandidateSelector {
   Configurable<double> d_pidTOFMaxpT{"d_pidTOFMaxpT", 4., "Upper bound of track pT for TOF PID"};
 
   Configurable<double> d_TPCNClsFindablePIDCut{"d_TPCNClsFindablePIDCut", 70., "Lower bound of TPC findable clusters for good PID"};
+  Configurable<bool> b_requireTPC{"b_requireTPC", true, "Flag to require a positive Number of found clusters in TPC"};
   Configurable<double> d_nSigmaTPC{"d_nSigmaTPC", 3., "Nsigma cut on TPC only"};
   Configurable<double> d_nSigmaTPCCombined{"d_nSigmaTPCCombined", 5., "Nsigma cut on TPC combined with TOF"};
   Configurable<double> d_nSigmaTOF{"d_nSigmaTOF", 3., "Nsigma cut on TOF only"};
@@ -85,7 +86,7 @@ struct HFLcCandidateSelector {
     if (track.charge() == 0) {
       return false;
     }
-    if (track.tpcNClsFound() == 0) {
+    if (b_requireTPC.value && track.tpcNClsFound() == 0) {
       return false; //is it clusters findable or found - need to check
     }
     return true;