[PWGCF] Change track iteration to const reference

imsurajprasad786 · web-flow · commit 3fb9fdbd210d · 2026-01-29T16:45:49.000+01:00
The change is done only to the new code
diff --git a/PWGCF/TableProducer/filterCorrelations.cxx b/PWGCF/TableProducer/filterCorrelations.cxx
@@ -337,7 +337,7 @@ struct FilterCF {
   void processTrackQA(soa::Filtered<soa::Join<aod::Collisions, aod::EvSels, aod::CFMultiplicities>>::iterator const& collision, soa::Filtered<soa::Join<aod::Tracks, aod::TracksExtra, aod::TrackSelection, aod::TracksDCA>> const& tracks)
   {
     registrytrackQA.fill(HIST("zvtx"), collision.posZ());
-    for (auto& track : tracks) {
+    for (const auto& track : tracks) {
       if (!track.isGlobalTrack()) {
         return; // trackQA for global tracks only
       }

Original file line number	Diff line number	Diff line change
`@@ -337,7 +337,7 @@ struct FilterCF {`
`337`	`337`	`void processTrackQA(soa::Filtered<soa::Join<aod::Collisions, aod::EvSels, aod::CFMultiplicities>>::iterator const& collision, soa::Filtered<soa::Join<aod::Tracks, aod::TracksExtra, aod::TrackSelection, aod::TracksDCA>> const& tracks)`
`338`	`338`	`{`
`339`	`339`	`registrytrackQA.fill(HIST("zvtx"), collision.posZ());`
`340`		`- for (auto& track : tracks) {`
	`340`	`+ for (const auto& track : tracks) {`
`341`	`341`	`if (!track.isGlobalTrack()) {`
`342`	`342`	`return; // trackQA for global tracks only`
`343`	`343`	`}`