Added option for vertex and small fix for Poisson

[u/mrichter/AliRoot.git] / PWG2 / FORWARD / analysis2 / AliFMDEventInspector.h

diff --git a/PWG2/FORWARD/analysis2/AliFMDEventInspector.h b/PWG2/FORWARD/analysis2/AliFMDEventInspector.h
index 97302004a3782c51a5912d79148848979968931d..be3e576cf373b35fb087cf34a1b81d2b48daaf89 100644 (file)
--- a/PWG2/FORWARD/analysis2/AliFMDEventInspector.h
+++ b/PWG2/FORWARD/analysis2/AliFMDEventInspector.h
@@ -168,6 +168,12 @@ public:
    * @param c Maximum error (in centimeters)
    */
   void SetMaxVzErr(Double_t c=0.1) { fMaxVzErr = c; }
+  /** 
+   * Use the first physics vtx code.   
+   * 
+   * @param use Use it or not 
+   */
+  void SetUseFirstPhysicsVtx(Bool_t use) {fUseFirstPhysicsVertex = use; }
   /** 
    * Set the debug level.  The higher the value the more output 
    * 
@@ -284,6 +290,7 @@ protected:
   Int_t    fDebug;        //  Debug level 
   TAxis*   fCentAxis;     // Centrality axis used in histograms
   TAxis    fVtxAxis;
+  Bool_t   fUseFirstPhysicsVertex; //Use the vtx code from p+p first physics
   ClassDef(AliFMDEventInspector,3); // Inspect the event 
 };