1 #ifndef ALIITSVERTEXERIONS_H
2 #define ALIITSVERTEXERIONS_H
4 #include <AliITSVertexer.h>
6 //////////////////////////////////////////////////////////////////////
7 // AliITSVertexerIons is a class for full 3D primary vertex //
8 // finding optimized for Ion-Ion interactions //
13 // Written by Giuseppe Lo Re and Francesco Riggi //
14 // Giuseppe.Lore@ct.infn.it //
16 // Franco.Riggi@ct.infn.it //
18 // Release date: May 2001 //
21 //////////////////////////////////////////////////////////////////////
25 class AliITSVertexerIons : public AliITSVertexer {
29 AliITSVertexerIons(TFile *infile, TFile *outfile);
30 virtual ~AliITSVertexerIons(); // destructor
31 virtual AliITSVertex* FindVertexForCurrentEvent(Int_t event);
32 virtual void FindVertices();
33 virtual Double_t PhiFunc(Float_t p[]);
34 virtual void PrintStatus() const;
38 AliITS *fITS; //! pointer to the AliITS object
41 ClassDef(AliITSVertexerIons,1);