+++ /dev/null
-#ifndef ALIITSVERTEXERIONS_H
-#define ALIITSVERTEXERIONS_H
-
-#include <AliITSVertexer.h>
-
-//////////////////////////////////////////////////////////////////////
-// AliITSVertexerIons is a class for full 3D primary vertex //
-// finding optimized for Ion-Ion interactions //
-// //
-// //
-// //
-// //
-// Written by Giuseppe Lo Re and Francesco Riggi //
-// Giuseppe.Lore@ct.infn.it //
-// Franco.Riggi@ct.infn.it //
-// //
-// Release date: Mar 2004 //
-// //
-// //
-//////////////////////////////////////////////////////////////////////
-
-
-class TH1F;
-
-class AliITSVertexerIons : public AliITSVertexer {
-
- public:
- AliITSVertexerIons();
- virtual ~AliITSVertexerIons(); // destructor
- virtual AliESDVertex* FindVertexForCurrentEvent(TTree *itsClusterTree);
- virtual void PhiFunc(Double_t &x,Double_t &y,Double_t &phi);
- virtual void PrintStatus() const;
- Int_t GetNpThreshold() const {return fNpThreshold;}
- void SetNpThreshold(Int_t t = 500){fNpThreshold = t;}
- Double_t GetMaxDeltaPhi() const {return fMaxDeltaPhi;}
- void SetMaxDeltaPhi(Double_t dphi=0.45) {fMaxDeltaPhi=dphi;}
- Double_t GetMaxDeltaZ() const {return fMaxDeltaPhi;}
- void SetMaxDeltaZ(Double_t dz=0.15) {fMaxDeltaZ=dz;}
- Double_t FindMaxAround(Double_t point, TH1F *h, Double_t distance);
-
- protected:
-
- Int_t fNpThreshold; // minimum number of rec points for vertexing
- Double_t fMaxDeltaPhi; // Maximum phi difference for rec points correlation
- Double_t fMaxDeltaZ; // Maximum z difference for rec points correlation
- AliITSVertexerIons(const AliITSVertexerIons &source); // copy constructor (NO copy allowed: the constructor is protected to avoid misuse)
- AliITSVertexerIons& operator=(const AliITSVertexerIons &source); // assignment operator (NO assignment allowed)
-
- ClassDef(AliITSVertexerIons,5);
-};
-
-#endif