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

calculate and apply V0s and cascades local density efficiency

Author: fuchuncui

PWGCF/Flow/Tasks/flowGFWOmegaXi.cxx

@@ -803,7 +803,7 @@ struct FlowGFWOmegaXi {
       if (isLambda) {
         setCurrentParticleWeights(weff, wacc, v0, vtxz, 2);
         int phibin = -999;
-        phibin = hLocalDensity->FindBin(RecoDecay::constrainAngle(v0.phi(), -constants::math::TwoPI));
+        phibin = hLocalDensity->FindBin(RecoDecay::constrainAngle(v0.phi(), -constants::math::PI));
         if (phibin > -900) {
           int density = hLocalDensity->Integral(phibin - cfgDeltaPhiLocDen, phibin + cfgDeltaPhiLocDen);
           setCurrentLocalDensityWeights(wloc, v0, density, 2);
@@ -889,7 +889,7 @@ struct FlowGFWOmegaXi {
       if (isOmega) {
         setCurrentParticleWeights(weff, wacc, casc, vtxz, 4);
         int phibin = -999;
-        phibin = hLocalDensity->FindBin(RecoDecay::constrainAngle(casc.phi(), -constants::math::TwoPI));
+        phibin = hLocalDensity->FindBin(RecoDecay::constrainAngle(casc.phi(), -constants::math::PI));
         if (phibin > -900) {
           int density = hLocalDensity->Integral(phibin - cfgDeltaPhiLocDen, phibin + cfgDeltaPhiLocDen);
           setCurrentLocalDensityWeights(wloc, casc, density, 4);
@@ -905,7 +905,7 @@ struct FlowGFWOmegaXi {
       if (isXi) {
         setCurrentParticleWeights(weff, wacc, casc, vtxz, 3);
         int phibin = -999;
-        phibin = hLocalDensity->FindBin(RecoDecay::constrainAngle(casc.phi(), -constants::math::TwoPI));
+        phibin = hLocalDensity->FindBin(RecoDecay::constrainAngle(casc.phi(), -constants::math::PI));
         if (phibin > -900) {
           int density = hLocalDensity->Integral(phibin - cfgDeltaPhiLocDen, phibin + cfgDeltaPhiLocDen);
           setCurrentLocalDensityWeights(wloc, casc, density, 3);