Add ReactionPlane dependent analysis classes

[u/mrichter/AliRoot.git] / PWG2 / FEMTOSCOPY / AliFemto / AliFemtoPair.h

diff --git a/PWG2/FEMTOSCOPY/AliFemto/AliFemtoPair.h b/PWG2/FEMTOSCOPY/AliFemto/AliFemtoPair.h
index 424ab09f8b5acd34aa0b3a141f1de8b83fbbe63c..2fad9c7e1793c51a36502cda5049650eba3e386f 100644 (file)
--- a/PWG2/FEMTOSCOPY/AliFemto/AliFemtoPair.h
+++ b/PWG2/FEMTOSCOPY/AliFemto/AliFemtoPair.h
@@ -153,10 +153,16 @@ public:
 /*   double GetFracOfMergedRowV0PosV0Pos() const; */
 /*   double GetFracOfMergedRowV0NegV0Neg() const; */
 
+//Setting and getting emission angle wrt EP
+  double       GetPairAngleEP() const;
+  void         SetPairAngleEP(double x) {fPairAngleEP = x;}
+
 private:
   AliFemtoParticle* fTrack1; // Link to the first track in the pair
   AliFemtoParticle* fTrack2; // Link to the second track in the pair
 
+  double fPairAngleEP; //Pair emission angle wrt EP
+
   mutable short fNonIdParNotCalculated; // Set to 1 when NonId variables (kstar) have been already calculated for this pair
   mutable double fDKSide; // momemntum of first particle in PRF - k* side component
   mutable double fDKOut;  // momemntum of first particle in PRF - k* out component