cleanup of structure

[u/mrichter/AliRoot.git] / PWG2 / FLOW / AliFlowTools / glauberMC / AliGlauberNucleus.h

diff --git a/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleus.h b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleus.h
new file mode 100644 (file)
index 0000000..888f583
--- /dev/null
+++ b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleus.h
@@ -0,0 +1,57 @@
+#ifndef ALIGLAUBERNUCLEUS_H
+#define ALIGLAUBERNUCLEUS_H
+
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice                               */
+
+////////////////////////////////////////////////////////////////////////////////
+//
+//  AliGlauberNucleus
+//  support classfor Glauber MC
+//
+//  origin: PHOBOS experiment
+//  alification: Mikolaj Krzewicki, Nikhef, mikolaj.krzewicki@cern.ch
+//
+////////////////////////////////////////////////////////////////////////////////
+
+class TNamed;
+class TObjArray;
+class TF1;
+
+class AliGlauberNucleus : public TNamed {
+private:
+   Int_t      fN;          //Number of nucleons
+   Double_t   fR;          //Parameters of function
+   Double_t   fA;          //Parameters of function
+   Double_t   fW;          //Parameters of function
+   Double_t   fMinDist;    //Minimum separation distance
+   Int_t      fF;          //Type of radial distribution
+   Int_t      fTrials;     //Store trials needed to complete nucleus
+   TF1*       fFunction;   //Probability density function rho(r)
+   TObjArray* fNucleons;   //Array of nucleons
+
+   void       Lookup(Option_t* name);
+
+public:
+   AliGlauberNucleus(Option_t* iname="Au", Int_t iN=0, Double_t iR=0, Double_t ia=0, Double_t iw=0, TF1* ifunc=0);
+   virtual ~AliGlauberNucleus();
+
+   using      TObject::Draw;
+   void       Draw(Double_t xs, Int_t col);
+   Int_t      GetN()             const {return fN;}
+   Double_t   GetR()             const {return fR;}
+   Double_t   GetA()             const {return fA;}
+   Double_t   GetW()             const {return fW;}
+   TObjArray *GetNucleons()      const {return fNucleons;}
+   Int_t      GetTrials()        const {return fTrials;}
+   void       SetN(Int_t in)           {fN=in;}
+   void       SetR(Double_t ir);
+   void       SetA(Double_t ia);
+   void       SetW(Double_t iw);
+   void       SetMinDist(Double_t min) {fMinDist=min;}
+   void       ThrowNucleons(Double_t xshift=0.);
+
+   ClassDef(AliGlauberNucleus,1)
+};
+
+#endif