1 #ifndef ALITPCCALIBCOSMIC_H
2 #define ALITPCCALIBCOSMIC_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 #include "AliTPCcalibBase.h"
13 #include "TTreeStream.h"
16 class AliTPCcalibCosmic:public AliTPCcalibBase {
19 AliTPCcalibCosmic(const Text_t *name, const Text_t *title);
20 virtual ~AliTPCcalibCosmic();
22 virtual void Process(AliESDEvent *event);
23 virtual Long64_t Merge(TCollection *li);
24 void FindPairs(AliESDEvent *event);
25 Bool_t IsPair(AliExternalTrackParam *tr0, AliExternalTrackParam *tr1);
27 static void BinLogX(TH1 * h); // method for correct histogram binning
37 Float_t fCutMaxD; // maximal distance in rfi ditection
38 Float_t fCutTheta; // maximal distance in theta ditection
39 Float_t fCutMinDir; // direction vector products
40 AliTPCcalibCosmic(const AliTPCcalibCosmic&);
41 AliTPCcalibCosmic& operator=(const AliTPCcalibCosmic&);
43 ClassDef(AliTPCcalibCosmic, 1);