1 // **************************************************************************
2 // * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 // * Author: The ALICE Off-line Project. *
5 // * Contributors are mentioned in the code where appropriate. *
7 // * Permission to use, copy, modify and distribute this software and its *
8 // * documentation strictly for non-commercial purposes is hereby granted *
9 // * without fee, provided that the above copyright notice appears in all *
10 // * copies and that both the copyright notice and this permission notice *
11 // * appear in the supporting documentation. The authors make no claims *
12 // * about the suitability of this software for any purpose. It is *
13 // * provided "as is" without express or implied warranty. *
14 // **************************************************************************
16 //----------------------------------------------------------------------------
17 // Deterministic Annealing Jet header class
18 // Stores parameters of DA jet algorithm
19 // Author: Davide Perrino (davide.perrino@ba.infn.it, davide.perrino@cern.ch)
21 // Adding FiducialEta/PhiMin/Max setters/getters and variables to accommodate with reader/finder splitting
22 //----------------------------------------------------------------------------
24 #include "AliDAJetHeader.h"
26 ClassImp(AliDAJetHeader)
28 ///////////////////////////////////////////////////////////////////////
30 AliDAJetHeader::AliDAJetHeader():
31 AliJetHeader("AliDAJetHeader"),
41 fFidPhiMax(2*TMath::Pi())
46 //---------------------------------------------------------------------
47 void AliDAJetHeader::SetRadius(Float_t radius)
49 // The radius requested is used to estimate the number of clusters
50 // to be found, in order to obtain jets with the expected area.
51 // It must not be intended as a sharp limit on the cluster radius
53 Int_t nclust = (Int_t) (4.*fEtaEff/(radius*radius)) + 1;