| ec852657 |
1 | #ifndef ALIGLAUBERNUCLEON_H |
| 2 | #define ALIGLAUBERNUCLEON_H |
| 3 | |
| 4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 5 | * See cxx source for full Copyright notice */ |
| 6 | |
| 7 | //////////////////////////////////////////////////////////////////////////////// |
| 8 | // |
| 9 | // AliGlauberNucleon |
| 10 | // support class for Glauber MC |
| 11 | // |
| 12 | // origin: PHOBOS experiment |
| 13 | // alification: Mikolaj Krzewicki, Nikhef, mikolaj.krzewicki@cern.ch |
| 14 | // |
| 15 | //////////////////////////////////////////////////////////////////////////////// |
| 16 | |
| 17 | class TNamed; |
| 18 | |
| 19 | class AliGlauberNucleon : public TNamed { |
| 20 | |
| 21 | private: |
| 22 | Double32_t fX; //Position of nucleon |
| 23 | Double32_t fY; //Position of nucleon |
| 24 | Double32_t fZ; //Position of nucleon |
| 25 | Bool_t fInNucleusA; //=1 from nucleus A, =0 from nucleus B |
| 26 | Int_t fNColl; //Number of binary collisions |
| 27 | |
| 28 | public: |
| 29 | AliGlauberNucleon(); |
| 30 | virtual ~AliGlauberNucleon() {} |
| 31 | |
| 32 | void Collide() {fNColl++;} |
| 33 | Int_t GetNColl() const {return fNColl;} |
| 34 | Double_t GetX() const {return fX;} |
| 35 | Double_t GetY() const {return fY;} |
| 36 | Double_t GetZ() const {return fZ;} |
| 37 | Bool_t IsInNucleusA() const {return fInNucleusA;} |
| 38 | Bool_t IsInNucleusB() const {return !fInNucleusA;} |
| 39 | Bool_t IsSpectator() const {return !fNColl;} |
| 40 | Bool_t IsWounded() const {return fNColl;} |
| 41 | void Reset() {fNColl=0;} |
| 42 | void SetInNucleusA() {fInNucleusA=1;} |
| 43 | void SetInNucleusB() {fInNucleusA=0;} |
| 44 | void SetXYZ(Double_t x, Double_t y, Double_t z) {fX=x; fY=y; fZ=z;} |
| 45 | |
| 46 | ClassDef(AliGlauberNucleon,1) |
| 47 | }; |
| 48 | |
| 49 | #endif |
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