consolidate zero-length arrays (aka struct hack)

[u/mrichter/AliRoot.git] / ZDC / AliGenZDC.h

diff --git a/ZDC/AliGenZDC.h b/ZDC/AliGenZDC.h
index 9d265bd964546402cfbf5417738234dc985c89e5..1efedc12c507786d198728de9c1b1daca8902fe3 100644 (file)
--- a/ZDC/AliGenZDC.h
+++ b/ZDC/AliGenZDC.h
@@ -28,12 +28,9 @@ public:
   void Generate();
   
   // Fermi smearing, beam divergence and crossing angle               
-  void FermiTwoGaussian(Float_t A, Double_t *pp, 
-        Double_t *probintp, Double_t *probintn);
-  void ExtractFermi(Int_t id, Double_t *pp, Double_t *probintp, 
-        Double_t *probintn, Double_t *pFermi);
-  void BeamDivCross(Int_t icross, Float_t divergence, Float_t crossangle, 
-        Int_t crossplane, Double_t *pLab);
+  void FermiTwoGaussian(Float_t A);
+  void ExtractFermi(Int_t id, Double_t *ddp);
+  void BeamDivCross(Int_t icross, Double_t *pLab);
   void AddAngle(Double_t theta1, Double_t phi1, Double_t theta2,
                Double_t phi2, Double_t *angle);
  
@@ -46,11 +43,11 @@ public:
   void SetFermi(Int_t Fflag) {fFermiflag=Fflag;};
   void SetDiv(Float_t bmdiv, Float_t bmcra, Int_t iflcr) 
           {fBeamDiv=bmdiv; fBeamCrossAngle=bmcra; fBeamCrossPlane=iflcr;};
-  void SetDebug() {fDebugOpt = 1;};
+  void SetDebug(Int_t idebu) {fDebugOpt = idebu;};
   
   // Getters 
-  Double_t GetFermi2p(Int_t key) {return fProbintp[key];}
-  Double_t GetFermi2n(Int_t key) {return fProbintn[key];}
+  Double_t GetFermi2p(Int_t key) const {return fProbintp[key];}
+  Double_t GetFermi2n(Int_t key) const {return fProbintn[key];}
 
 protected:
   Int_t    fIpart;              // Particle to be generated
@@ -66,9 +63,14 @@ protected:
                                 // (=1 -> horizontal, =2 -> vertical plane)
   Double_t fProbintp[201];      // Protons momentum distribution due to Fermi 
   Double_t fProbintn[201];      // Neutrons momentum distribution due to Fermi 
-  Double_t fPp[201];            // 
-  Int_t    fDebugOpt;          // Option for debugging 
+  Double_t fPp[201];            // Spectator momenta
+  Int_t    fDebugOpt;          // Option for debugging [0->No debug, 1->Screen
+                               //  prints, 2->ASCII data file]
   
+ private:
+  AliGenZDC(const AliGenZDC & gen);
+  AliGenZDC & operator=(const AliGenZDC & gen);
+
    ClassDef(AliGenZDC,1)       // Generator for AliZDC class
 };