- Float_t ImpactParameter() {return fImpactParameter;}
- Int_t HardScatters() {return fNHardScatters;}
- Int_t ProjectileParticipants() {return fNProjectileParticipants;}
- Int_t TargetParticipants() {return fNTargetParticipants;}
- Int_t ProjSpectatorsn() {return fProjectileSpecn;}
- Int_t ProjSpectatorsp() {return fProjectileSpecp;}
- Int_t TargSpectatorsn() {return fTargetSpecn; }
- Int_t TargSpectatorsp() {return fTargetSpecp; }
- Int_t NN() {return fNNColl;}
- Int_t NNw() {return fNNwColl;}
- Int_t NwN() {return fNwNColl;}
- Int_t NwNw() {return fNwNwColl;}
+ Float_t ImpactParameter() const {return fImpactParameter;}
+ Float_t ReactionPlaneAngle() const {return fReactionPlaneAngle;}
+ Int_t HardScatters() const {return fNHardScatters;}
+ Int_t ProjectileParticipants() const {return fNProjectileParticipants;}
+ Int_t TargetParticipants() const {return fNTargetParticipants;}
+ Int_t ProjSpectatorsn() const {return fProjectileSpecn;}
+ Int_t ProjSpectatorsp() const {return fProjectileSpecp;}
+ Int_t TargSpectatorsn() const {return fTargetSpecn; }
+ Int_t TargSpectatorsp() const {return fTargetSpecp; }
+ Int_t NN() const {return fNNColl;}
+ Int_t NNw() const {return fNNwColl;}
+ Int_t NwN() const {return fNwNColl;}
+ Int_t NwNw() const {return fNwNwColl;}