fix to avoid calling undefined histograms (#6849)

rolavick · web-flow · commit 69fdbb6745ac · 2024-07-13T22:27:32.000+02:00
diff --git a/PWGUD/Tasks/upcTauCentralBarrelRL.cxx b/PWGUD/Tasks/upcTauCentralBarrelRL.cxx
@@ -2206,7 +2206,7 @@ struct UpcTauCentralBarrelRL {
             histos.get<TH2>(HIST("EventTwoTracks/TwoElectrons/PID/hTOFnSigmaVsP"))->Fill(daug[0].P(), trkDaug1.tofNSigmaEl());
           }
         }
-        if (countPVGTmuonsSelection == 2) {
+        if (countPVGTmuonsSelection == 2 && doMuonStudy) {
           histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsP"))->Fill(daug[0].P(), trkDaug1.tpcSignal());
           histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCnSigmaVsP"))->Fill(daug[0].P(), trkDaug1.tpcNSigmaEl());
           if (trkDaug1.hasTOF()) {
@@ -2254,7 +2254,7 @@ struct UpcTauCentralBarrelRL {
             histos.get<TH2>(HIST("EventTwoTracks/TwoElectrons/PID/hTOFnSigmaVsP"))->Fill(daug[1].P(), trkDaug2.tofNSigmaEl());
           }
         }
-        if (countPVGTmuonsSelection == 2) {
+        if (countPVGTmuonsSelection == 2 && doMuonStudy) {
           histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsP"))->Fill(daug[1].P(), trkDaug2.tpcSignal());
           histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCnSigmaVsP"))->Fill(daug[1].P(), trkDaug2.tpcNSigmaEl());
           if (trkDaug1.hasTOF()) {
@@ -2319,7 +2319,7 @@ struct UpcTauCentralBarrelRL {
             }
           }
         }
-        if (countPVGTmuonsSelection == 2) {
+        if (countPVGTmuonsSelection == 2 && doMuonStudy) {
           if (daug[0].P() > daug[1].P()) {
             histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsLP"))->Fill(daug[0].P(), trkDaug1.tpcSignal());
             histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsOP"))->Fill(daug[1].P(), trkDaug2.tpcSignal());

Original file line number	Diff line number	Diff line change
`@@ -2206,7 +2206,7 @@ struct UpcTauCentralBarrelRL {`
`2206`	`2206`	`histos.get<TH2>(HIST("EventTwoTracks/TwoElectrons/PID/hTOFnSigmaVsP"))->Fill(daug[0].P(), trkDaug1.tofNSigmaEl());`
`2207`	`2207`	`}`
`2208`	`2208`	`}`
`2209`		`- if (countPVGTmuonsSelection == 2) {`
	`2209`	`+ if (countPVGTmuonsSelection == 2 && doMuonStudy) {`
`2210`	`2210`	`histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsP"))->Fill(daug[0].P(), trkDaug1.tpcSignal());`
`2211`	`2211`	`histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCnSigmaVsP"))->Fill(daug[0].P(), trkDaug1.tpcNSigmaEl());`
`2212`	`2212`	`if (trkDaug1.hasTOF()) {`
`@@ -2254,7 +2254,7 @@ struct UpcTauCentralBarrelRL {`
`2254`	`2254`	`histos.get<TH2>(HIST("EventTwoTracks/TwoElectrons/PID/hTOFnSigmaVsP"))->Fill(daug[1].P(), trkDaug2.tofNSigmaEl());`
`2255`	`2255`	`}`
`2256`	`2256`	`}`
`2257`		`- if (countPVGTmuonsSelection == 2) {`
	`2257`	`+ if (countPVGTmuonsSelection == 2 && doMuonStudy) {`
`2258`	`2258`	`histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsP"))->Fill(daug[1].P(), trkDaug2.tpcSignal());`
`2259`	`2259`	`histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCnSigmaVsP"))->Fill(daug[1].P(), trkDaug2.tpcNSigmaEl());`
`2260`	`2260`	`if (trkDaug1.hasTOF()) {`
`@@ -2319,7 +2319,7 @@ struct UpcTauCentralBarrelRL {`
`2319`	`2319`	`}`
`2320`	`2320`	`}`
`2321`	`2321`	`}`
`2322`		`- if (countPVGTmuonsSelection == 2) {`
	`2322`	`+ if (countPVGTmuonsSelection == 2 && doMuonStudy) {`
`2323`	`2323`	`if (daug[0].P() > daug[1].P()) {`
`2324`	`2324`	`histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsLP"))->Fill(daug[0].P(), trkDaug1.tpcSignal());`
`2325`	`2325`	`histos.get<TH2>(HIST("EventTwoTracks/MuonsSelection/PID/hTPCsignalVsOP"))->Fill(daug[1].P(), trkDaug2.tpcSignal());`