[PWGCF] calculate and apply V0s and cascades local density efficiency

calculate and apply V0s and cascades local density efficiency

Author: fuchuncui

PWGCF/Flow/Tasks/CMakeLists.txt

@@ -54,7 +54,7 @@ o2physics_add_dpl_workflow(flow-pbpb-pikp
                     PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore O2Physics::GFWCore
                     COMPONENT_NAME Analysis)
 
-o2physics_add_dpl_workflow(flow-g-f-w-omegaxi
+o2physics_add_dpl_workflow(flow-g-f-w-omega-xi
                     SOURCES flowGFWOmegaXi.cxx
                     PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore O2Physics::GFWCore
                     COMPONENT_NAME Analysis)

PWGCF/Flow/Tasks/flowEfficiencyCasc.cxx

@@ -110,7 +110,7 @@ struct FlowEfficiencyCasc {
     if (!collision.sel8())
       return;
     int rectracknum = collision.multNTracksGlobal();
-    for (auto& casc : Cascades) {
+    for (const auto& casc : Cascades) {
       if (!casc.has_cascMCCore())
         continue;
       auto negdau = casc.negTrackExtra_as<DaughterTracks>();
@@ -164,7 +164,7 @@ struct FlowEfficiencyCasc {
       }
     }
 
-    for (auto& v0 : V0s) {
+    for (const auto& v0 : V0s) {
       if (!v0.has_v0MCCore())
         continue;
       auto v0negdau = v0.negTrackExtra_as<DaughterTracks>();