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d16062ac | 1 | #ifndef ALIEVENT_H |
2 | #define ALIEVENT_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
8e8e6c7f | 6 | // $Id: AliEvent.h,v 1.3 2002/04/26 11:23:37 nick Exp $ |
d16062ac | 7 | |
8 | #include <iomanip.h> | |
9 | #include <math.h> | |
10 | ||
11 | #include "TObject.h" | |
12 | #include "TObjArray.h" | |
13 | #include "TDatime.h" | |
14 | ||
15 | #include "AliVertex.h" | |
7849a8ab | 16 | #include "AliCalorimeter.h" |
d16062ac | 17 | |
18 | class AliEvent : public AliVertex | |
19 | { | |
20 | public: | |
21 | AliEvent(); // Default constructor | |
22 | AliEvent(Int_t n); // Create an event to hold initially n tracks | |
23 | ~AliEvent(); // Default destructor | |
8e8e6c7f | 24 | virtual void SetOwner(Bool_t own=kTRUE);// Set ownership of all added objects |
d16062ac | 25 | void SetDayTime(TDatime& stamp); // Set the date and time stamp |
26 | void SetRunNumber(Int_t run); // Set the run number | |
27 | void SetEventNumber(Int_t evt); // Set the event number | |
4575fcea | 28 | void SetProjectile(Int_t a,Int_t z,Double_t pnuc); // Set projectile A, Z and momentum value per nucleon |
29 | Int_t GetProjectileA(); // Provide A value of the projectile | |
30 | Int_t GetProjectileZ(); // Provide Z value of the projectile | |
31 | Double_t GetProjectilePnuc(); // Provide the projectile momentum value per nucleon | |
32 | void SetTarget(Int_t a,Int_t z,Double_t pnuc); // Set target A, Z and momentum value per nucleon | |
33 | Int_t GetTargetA(); // Provide A value of the target | |
34 | Int_t GetTargetZ(); // Provide Z value of the target | |
35 | Double_t GetTargetPnuc(); // Provide the target momentum value per nucleon | |
d16062ac | 36 | void Reset(); // Reset all values |
37 | TDatime GetDayTime(); // Provide the date and time stamp | |
38 | Int_t GetRunNumber(); // Provide the run number | |
39 | Int_t GetEventNumber(); // Provide the event number | |
40 | void HeaderInfo(); // Print the event header information | |
41 | void Info(TString f="car"); // Print the event info within coordinate frame f | |
7849a8ab | 42 | void SetCalCopy(Int_t j); // (De)activate creation of private copies in fCalorimeters |
43 | Int_t GetCalCopy(); // Provide CalCopy flag value | |
44 | void AddCalorimeter(AliCalorimeter& c); // Add a calorimeter system to the event | |
45 | void AddCalorimeter(AliCalorimeter* c) { AddCalorimeter(*c); } | |
46 | Int_t GetNcalorimeters(); // Provide the number of calorimeter systems | |
47 | AliCalorimeter* GetCalorimeter(Int_t i);// Provide i-th calorimeter system of the event | |
48 | AliCalorimeter* GetCalorimeter(TString name); // Provide calorimeter with name "name" | |
d16062ac | 49 | |
50 | protected: | |
7849a8ab | 51 | TDatime fDaytime; // The date and time stamp |
52 | Int_t fRun; // The run number | |
53 | Int_t fEvent; // The event number | |
4575fcea | 54 | Int_t fAproj; // The projectile A value |
55 | Int_t fZproj; // The projectile Z value | |
56 | Double_t fPnucProj; // The projectile momentum per nucleon | |
57 | Int_t fAtarg; // The target A value | |
58 | Int_t fZtarg; // The target Z value | |
59 | Double_t fPnucTarg; // The target momentum per nucleon | |
7849a8ab | 60 | Int_t fNcals; // The number of calorimeter systems |
61 | TObjArray* fCalorimeters; // Array to hold the pointers to the calorimeter systems | |
62 | Int_t fCalCopy; // Flag to denote creation of private copies in fCalorimeters | |
d16062ac | 63 | |
8e8e6c7f | 64 | ClassDef(AliEvent,3) // Creation and investigation of an Alice physics event. |
d16062ac | 65 | }; |
66 | #endif |