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Commit | Line | Data |
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d88f97cc | 1 | #ifndef ALIVERTEX_H |
2 | #define ALIVERTEX_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
d88f97cc | 8 | #include <iostream.h> |
9 | #include <math.h> | |
10 | ||
11 | #include "TObject.h" | |
12 | #include "TObjArray.h" | |
13 | ||
14 | #include "AliJet.h" | |
15 | #include "AliPosition.h" | |
16 | ||
17 | class AliVertex : public AliJet,public AliPosition | |
18 | { | |
19 | public: | |
29beb80d | 20 | AliVertex(); // Default constructor |
21 | AliVertex(Int_t n); // Create a vertex to hold initially n tracks | |
22 | ~AliVertex(); // Default destructor | |
23 | void Reset(); // Reset all values | |
24 | void Add(AliJet& j); // Add a jet of tracks to the vertex | |
25 | void Add(AliVertex& v,Int_t connect=1); // Add (and connect) a (sec.) vertex to the current vertex | |
d88f97cc | 26 | void Add(AliJet* j) { Add(*j); } |
29beb80d | 27 | void Add(AliVertex* v,Int_t connect=1) { Add(*v,connect); } |
28 | void Info(TString f="car"); // Print the vertex info within coordinate frame f | |
29 | void List(TString f="car"); // Print vertex prim. track information for coord. frame f | |
30 | void ListAll(TString f="car"); // Print prim. + sec. vertex full track info for coord. frame f | |
31 | Int_t GetNvertices(); // Return the number of (secondary) vertices | |
32 | AliVertex* GetVertex(Int_t i); // Provide i-th (secondary) vertex | |
33 | void SetNvmax(Int_t n=2); // Set the initial max. number of (secondary) vertices | |
d88f97cc | 34 | |
35 | protected: | |
36 | Int_t fNvmax; // The maximum number of (secondary) vertices | |
37 | Int_t fNvtx; // The number of (secondary) vertices | |
38 | TObjArray* fVertices; // Array to hold the pointers to the (secondary) vertices | |
29beb80d | 39 | TObjArray* fConnects; // Array to hold the pointers to the auto-generated connecting tracks |
d88f97cc | 40 | |
41 | private: | |
42 | void Dump(AliVertex* v,Int_t n,TString f); // Recursively print all sec. vertices | |
43 | ||
959fbac5 | 44 | ClassDef(AliVertex,1) // Creation and investigation of an AliVertex. |
d88f97cc | 45 | }; |
46 | #endif |