4 /**************************************************************************
5 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
7 * Author: The ALICE Off-line Project. *
8 * Contributors are mentioned in the code where appropriate. *
10 * Permission to use, copy, modify and distribute this software and its *
11 * documentation strictly for non-commercial purposes is hereby granted *
12 * without fee, provided that the above copyright notice appears in all *
13 * copies and that both the copyright notice and this permission notice *
14 * appear in the supporting documentation. The authors make no claims *
15 * about the suitability of this software for any purpose. It is *
16 * provided "as is" without express or implied warranty. *
17 **************************************************************************/
22 // Toolkit containing various usefull things
23 // Usable everywhere in the hfe software package
24 // For more information see the cxx file
29 class AliAODMCParticle;
34 class AliHFEtools : public TObject{
39 static Double_t *MakeLinearBinning(Int_t nBins, Double_t ymin, Double_t ymax);
40 static Double_t *MakeLogarithmicBinning(Int_t nBins, Double_t ymin, Double_t ymax);
41 Bool_t BinLogAxis(TObject *o, Int_t dim);
42 static Float_t GetRapidity(const TParticle *part);
43 static Float_t GetRapidity(const AliAODMCParticle *part); // return rapidity
44 static Int_t GetPdg(const AliVParticle *track);
45 static Int_t PDG2AliPID(Int_t pdg);
46 static AliESDpid *GetDefaultPID(Bool_t isMC = kTRUE);
47 static AliAODpidUtil *GetDefaultAODPID(Bool_t isMC = kTRUE);
48 static void DestroyDefaultPID();
49 static void SetLogLevel(Int_t loglevel) { fgLogLevel = loglevel ;}
52 static AliESDpid *fgDefaultPID; // Default PID object
53 static AliAODpidUtil *fgDefaultPIDaod; // Default PID object
54 static Int_t fgLogLevel; // Log Level
56 ClassDef(AliHFEtools, 0)