Added DCA V0 to primary vertex information to MC task for X-check / QA / potential...

---David

diff --git a/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.cxx b/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.cxx
index b938d927f687a7ea0cd6231933d9f138a33a8e7f..903a6fdbe18ac3420f00cc1a655c85ca54652348 100644 (file)
--- a/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.cxx
+++ b/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.cxx
@@ -127,6 +127,7 @@ AliAnalysisTaskExtractPerformanceV0::AliAnalysisTaskExtractPerformanceV0()
        fTreeVariableDcaV0ToPrimVertex(0),
        fTreeVariableDcaPosToPrimVertex(0),
        fTreeVariableDcaNegToPrimVertex(0),
+  fTreeVariableDCAV0ToPrimVertex(0),
        fTreeVariableV0CosineOfPointingAngle(0),
        fTreeVariableV0Radius(0),
        fTreeVariablePt(0),
@@ -490,6 +491,7 @@ AliAnalysisTaskExtractPerformanceV0::AliAnalysisTaskExtractPerformanceV0(const c
        fTreeVariableDcaV0ToPrimVertex(0),
        fTreeVariableDcaPosToPrimVertex(0),
        fTreeVariableDcaNegToPrimVertex(0),
+  fTreeVariableDCAV0ToPrimVertex(0),
        fTreeVariableV0CosineOfPointingAngle(0),
        fTreeVariableV0Radius(0),
        fTreeVariablePt(0),
@@ -905,7 +907,9 @@ void AliAnalysisTaskExtractPerformanceV0::UserCreateOutputObjects()
 /*24*/   fTree->Branch("fTreeVariablePIDNegative",&fTreeVariablePIDNegative,"fTreeVariablePIDNegative/I");
 /*25*/   fTree->Branch("fTreeVariablePIDMother",&fTreeVariablePIDMother,"fTreeVariablePIDMother/I");
 /*26*/   fTree->Branch("fTreeVariablePtXiMother",&fTreeVariablePtMother,"fTreeVariablePtMother/F");
-/*27*/   fTree->Branch("fTreeVariableV0CosineOfPointingAngle",&fTreeVariableV0CosineOfPointingAngle,"fTreeVariableV0CosineOfPointingAngle/F");
+/*27*/   fTree->Branch("fTreeVariableDCAV0ToPrimVertex",&fTreeVariableDCAV0ToPrimVertex,"fTreeVariableDCAV0ToPrimVertex/F"); //  fTreeVariableDCAV0ToPrimVertex(0),
+/*27*/   fTree->Branch("fTreeVariableV0CosineOfPointingAngle",&fTreeVariableV0CosineOfPointingAngle,"fTreeVariableV0CosineOfPointingAngle/F"); //  fTreeVariableDCAV0ToPrimVertex(0),
+
 //-----------MULTIPLICITY-INFO--------------------
 /*28*/   fTree->Branch("fTreeVariableMultiplicity",&fTreeVariableMultiplicity,"fTreeVariableMultiplicity/I");
 /*28*/   fTree->Branch("fTreeVariableMultiplicityMC",&fTreeVariableMultiplicityMC,"fTreeVariableMultiplicityMC/I");
@@ -2912,6 +2916,7 @@ void AliAnalysisTaskExtractPerformanceV0::UserExec(Option_t *)
       lDcaV0Daughters = v0->GetDcaV0Daughters();
       lDcaV0ToPrimVertex = v0->GetD(lPrimaryVtxPosition[0],lPrimaryVtxPosition[1],lPrimaryVtxPosition[2]);
       lV0CosineOfPointingAngle = v0->GetV0CosineOfPointingAngle(lPrimaryVtxPosition[0],lPrimaryVtxPosition[1],lPrimaryVtxPosition[2]);
+      fTreeVariableDCAV0ToPrimVertex = lDcaV0ToPrimVertex;
       fTreeVariableV0CosineOfPointingAngle=lV0CosineOfPointingAngle;
 
       // Getting invariant mass infos directly from ESD

diff --git a/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.h b/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.h
index 9dd7b948f2a4f824e9113a3a70457587de07e0d6..a4fb120e6a337d3d10786bdc49045b000f48e9b1 100644 (file)
--- a/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.h
+++ b/PWGLF/STRANGENESS/LambdaK0/AliAnalysisTaskExtractPerformanceV0.h
@@ -131,6 +131,7 @@ class AliAnalysisTaskExtractPerformanceV0 : public AliAnalysisTaskSE {
    Float_t fTreeVariableDcaV0ToPrimVertex; //!
    Float_t fTreeVariableDcaPosToPrimVertex; //!
    Float_t fTreeVariableDcaNegToPrimVertex; //!
+   Float_t fTreeVariableDCAV0ToPrimVertex; //!
    Float_t fTreeVariableV0CosineOfPointingAngle; //!
    Float_t fTreeVariableV0Radius; //!
    Float_t fTreeVariablePt; //!