K0s code: boolean switch added to analyze different B fields

[u/mrichter/AliRoot.git] / PWGCF / FEMTOSCOPY / K0Analysis / AliFemtoK0Analysis.h

diff --git a/PWGCF/FEMTOSCOPY/K0Analysis/AliFemtoK0Analysis.h b/PWGCF/FEMTOSCOPY/K0Analysis/AliFemtoK0Analysis.h
index 193e84130e155c7afa6d63e702dfdcf6e6c2e7e7..b9205e35224965ddacf19bee658e569a4c5a4292 100644 (file)
--- a/PWGCF/FEMTOSCOPY/K0Analysis/AliFemtoK0Analysis.h
+++ b/PWGCF/FEMTOSCOPY/K0Analysis/AliFemtoK0Analysis.h
@@ -30,7 +30,7 @@ class AliESDpid;
 class AliFemtoK0Analysis : public AliAnalysisTaskSE {
  public:
   AliFemtoK0Analysis();
-  AliFemtoK0Analysis(const char *name);
+  AliFemtoK0Analysis(const char *name, bool FieldPositive = kTRUE);
   virtual ~AliFemtoK0Analysis();
   AliFemtoK0Analysis(const AliFemtoK0Analysis&);
   AliFemtoK0Analysis& operator=(const AliFemtoK0Analysis&);
@@ -55,6 +55,7 @@ class AliFemtoK0Analysis : public AliAnalysisTaskSE {
     nphibins    = 72
   };
 
+  bool fFieldPos;
   int fEventCount;
 
   AliFemtoK0EventCollection ***fEC; //!