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[u/mrichter/AliRoot.git] / PWG0 / dNdEta / AliMultiplicityESDSelector.h
1 /* $Id$ */
2
3 #ifndef ALIMULTIPLICITYESDSELECTOR_H
4 #define ALIMULTIPLICITYESDSELECTOR_H
5
6 #include "AliSelector.h"
7
8 class AliESDtrackCuts;
9 class TH1F;
10
11 class AliMultiplicityESDSelector : public AliSelector {
12   public:
13     AliMultiplicityESDSelector();
14     virtual ~AliMultiplicityESDSelector();
15
16     virtual void    Begin(TTree* tree);
17     virtual void    SlaveBegin(TTree *tree);
18     virtual Bool_t  Process(Long64_t entry);
19     virtual void    SlaveTerminate();
20     virtual void    Terminate();
21
22  protected:
23     void ReadUserObjects(TTree* tree);
24
25     TH1F* fMultiplicity; // multiplicity histogram
26
27     AliESDtrackCuts*  fEsdTrackCuts;     // Object containing the parameters of the esd track cuts
28
29  private:
30     AliMultiplicityESDSelector(const AliMultiplicityESDSelector&);
31     AliMultiplicityESDSelector& operator=(const AliMultiplicityESDSelector&);
32
33   ClassDef(AliMultiplicityESDSelector, 0);
34 };
35
36 #endif