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f1d945a1 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
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 | **************************************************************************/ | |
f1d945a1 | 15 | // AliFlowCommonConstants: |
16 | // | |
17 | // Constants for the common histograms in the flow analysis | |
bee2efdc | 18 | // semi "singleton" mode: apart from any objects instantiated via |
19 | // the constructor there may be a global Master object. get it with | |
20 | // AliFlowCommonConstants::GetMaster()->GetMaster() static method. | |
f1d945a1 | 21 | // |
22 | // Author: Naomi van der Kolk (kolk@nikhef.nl) | |
bee2efdc | 23 | // mod: Mikolaj Krzewicki, Nikhef (mikolaj.krzewicki@cern.ch) |
24 | ||
b2be3d78 | 25 | /* |
26 | $Log$ | |
27 | */ | |
28 | ||
29 | #include <TMath.h> | |
30 | #include "AliFlowCommonConstants.h" | |
31 | ||
bee2efdc | 32 | ClassImp(AliFlowCommonConstants) |
33 | ||
34 | AliFlowCommonConstants* AliFlowCommonConstants::fgPMasterConfig = NULL; | |
f1d945a1 | 35 | |
bee2efdc | 36 | //______________________________________________________________________________ |
37 | AliFlowCommonConstants::AliFlowCommonConstants(): | |
38 | TNamed(), | |
39 | fNbinsMult(10000), | |
40 | fNbinsPt(100), | |
41 | fNbinsPhi(72), | |
42 | fNbinsEta(80), | |
43 | fNbinsQ(500), | |
44 | fMultMin(0.), | |
45 | fMultMax(10000.), | |
46 | fPtMin(0.), | |
47 | fPtMax(10.), | |
48 | fPhiMin(0.), | |
49 | fPhiMax(TMath::TwoPi()), | |
50 | fEtaMin(-2.), | |
51 | fEtaMax(2.), | |
52 | fQMin(0.), | |
53 | fQMax(3.) | |
54 | { | |
55 | //def ctor | |
56 | } | |
f1d945a1 | 57 | |
bee2efdc | 58 | //______________________________________________________________________________ |
59 | AliFlowCommonConstants::~AliFlowCommonConstants() | |
60 | { | |
61 | //dtor | |
62 | } | |
f1d945a1 | 63 | |
bee2efdc | 64 | //______________________________________________________________________________ |
65 | AliFlowCommonConstants* AliFlowCommonConstants::GetMaster() | |
66 | { | |
67 | //return pointer to master config object | |
68 | if (!fgPMasterConfig) fgPMasterConfig = new AliFlowCommonConstants(); | |
69 | return fgPMasterConfig; | |
70 | } |