+
+void AliHBTPairPhiResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+ {
+ //returns Pair Phi sim - Pair Phi rec for y
+ //returns QInv sim for x
+ Double_t partPhi = partpair->Particle1()->Phi() - partpair->Particle2()->Phi();
+ Double_t trackPhi = trackpair->Particle1()->Phi() - trackpair->Particle2()->Phi();
+ y = partPhi - trackPhi;
+ x = partpair->GetQInv();
+ }
+
+/******************************************************************/