From 20c5311846f6ec6a39592a2156eae8634e5fb85f Mon Sep 17 00:00:00 2001
From: mfasel <mfasel@lbl.gov>
Date: Thu, 18 Dec 2014 11:59:40 +0100
Subject: [PATCH] Set swapping for trigger thresholds for task in the
 monte-carlo.

---
 .../Tracks/AliAnalysisTaskPtEMCalTriggerV1.cxx             | 7 +++++--
 .../EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.h | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.cxx b/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.cxx
index d862ed3bdef..ca9aa6556a6 100644
--- a/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.cxx
+++ b/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.cxx
@@ -42,7 +42,8 @@ AliAnalysisTaskPtEMCalTriggerV1::AliAnalysisTaskPtEMCalTriggerV1() :
     fTaskGroups(NULL),
     fBinning(NULL),
     fMCJetContainer(),
-    fDataJetContainer()
+    fDataJetContainer(),
+    fSwapTriggerThresholds(kFALSE)
 {
   /*
    * Dummy constructor
@@ -55,7 +56,8 @@ AliAnalysisTaskPtEMCalTriggerV1::AliAnalysisTaskPtEMCalTriggerV1(const char* nam
     fTaskGroups(NULL),
     fBinning(NULL),
     fMCJetContainer(),
-    fDataJetContainer()
+    fDataJetContainer(),
+    fSwapTriggerThresholds(kFALSE)
 {
   /*
    * Main Constructor
@@ -112,6 +114,7 @@ Bool_t AliAnalysisTaskPtEMCalTriggerV1::Run() {
    */
   AliEMCalTriggerEventData *event = BuildEvent();
   AliEMCalTriggerAnaTriggerDecision triggerDecision;
+  if(fSwapTriggerThresholds) triggerDecision.SetSwapThresholds();
   triggerDecision.Create(event);
   triggerDecision.SetIsMinBias(fInputHandler->IsEventSelected() & AliVEvent::kINT7);
   TIter groupIter(fTaskGroups);
diff --git a/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.h b/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.h
index 8a82a74408d..c12a57756b2 100644
--- a/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.h
+++ b/PWGJE/EMCALJetTasks/Tracks/AliAnalysisTaskPtEMCalTriggerV1.h
@@ -30,6 +30,7 @@ public:
   void SetDataJetContainerName(const char *name)        { fDataJetContainer = name; }
   void SetBinning(const char *dimname, int nbins, double *binning);
   void SetBinning(const char *dimname, const TArrayD &binning);
+  void SetSwapThresholds(Bool_t doSwap = kTRUE) { fSwapTriggerThresholds = kTRUE; }
 
 protected:
   AliEMCalTriggerEventData *BuildEvent() const;
@@ -38,6 +39,7 @@ protected:
   AliEMCalTriggerBinningComponent     *fBinning;            // Global binning component
   TString                              fMCJetContainer;     // Name of the Monte-Carlo jet container
   TString                              fDataJetContainer;   // Data jet container name
+  Bool_t                               fSwapTriggerThresholds;    // Swap thresholds of the low and high threshold trigger
 
 private:
   AliAnalysisTaskPtEMCalTriggerV1(const AliAnalysisTaskPtEMCalTriggerV1 &);
-- 
2.43.0