Added a utiliy class for TOF correction, extrapolated from all places where it is...

[u/mrichter/AliRoot.git] / PWG2 / RESONANCES / AliRsnCutManager.h

//
// *** Class AliRsnCutManager ***
//
// This class is used both in normal analysis and efficiency computation
// as a collection of all cuts which could be needed in a single job.
// It allocates an AliRsnCutSet for each possible target:
//  - one with all cuts common to all tracks
//  - one with all cuts for first candidate daughter (definition #1 in pairDef)
//  - one with all cuts for second candidate daughter (definition #2 in pairDef)
//  - one with all cuts on the pair
// -----
// This object is used to define a step in efficiency CORRFW container
// and also is contained in all AliRsnPair objects to decide if two candidates
// can be accepted or not.
//
// authors: Martin Vala (martin.vala@cern.ch)
//          Alberto Pulvirenti (alberto.pulvirenti@cern.ch)
//

#ifndef ALIRSNCUTMANAGER_H
#define ALIRSNCUTMANAGER_H

#include <TNamed.h>

#include "AliRsnDaughter.h"
#include "AliRsnMother.h"
#include "AliRsnCutSet.h"

class AliRsnCut;

class AliRsnCutManager : public TNamed
{
  public:

    AliRsnCutManager();
    AliRsnCutManager(const char *name, const char* title = "");
    AliRsnCutManager(const AliRsnCutManager &cut);
    AliRsnCutManager& operator=(const AliRsnCutManager& cut);
    ~AliRsnCutManager();
    
    AliRsnCutSet*  GetCommonDaughterCuts() {return &fDaughterCutsCommon;}
    AliRsnCutSet*  GetDaughter1Cuts()      {return &fDaughterCuts1;}
    AliRsnCutSet*  GetDaughter2Cuts()      {return &fDaughterCuts2;}
    AliRsnCutSet*  GetMotherCuts()         {return &fMotherCuts;}
    
    Bool_t         PassCommonDaughterCuts(AliRsnDaughter *daughter) {return fDaughterCutsCommon.IsSelected(daughter);}
    Bool_t         PassDaughter1Cuts(AliRsnDaughter *daughter)      {return fDaughterCuts1.IsSelected(daughter);}
    Bool_t         PassDaughter2Cuts(AliRsnDaughter *daughter)      {return fDaughterCuts2.IsSelected(daughter);}
    Bool_t         PassMotherCuts(AliRsnMother *mother)             {return fMotherCuts.IsSelected(mother);}
    Bool_t         PassSpecificDaughterCuts(Bool_t first, AliRsnDaughter *daughter)
                     {if (first) return PassDaughter1Cuts(daughter); else return PassDaughter2Cuts(daughter);}

  private:

    AliRsnCutSet  fDaughterCutsCommon; // single-track cuts common to both daughters
    AliRsnCutSet  fDaughterCuts1;      // single-track cuts for only first daughter
    AliRsnCutSet  fDaughterCuts2;      // single-track cuts for only second daughter
    AliRsnCutSet  fMotherCuts;         // mother cuts (on relations between daughters)

    ClassDef(AliRsnCutManager, 2)      // dictionary
};

#endif