CutBinning.h

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#ifndef __CUTBINNING_H
#define __CUTBINNING_H

#include "jbltools/sfh/BinningFun.h"

#include<vector>

class BaseCut;
class FillIterator;

//  Class CutBinning:

class CutBinning: public BinningFun {
  public:

    CutBinning (int nbins,               
                const BaseCut *cuts[],   
                const char *name = 0     
               ); 

    CutBinning (int nbins,               
                BaseCut *cuts[],         
                const char *name = 0     
               ); 

    CutBinning (int nbins,               
                const BaseCut *cuts[],   
                const char *titles[],    
                const char *name = 0     
               ); 

    CutBinning (int nbins,               
                BaseCut *cuts[],         
                const char *titles[],    
                const char *name = 0     
               ); 
    
    virtual int operator() () const { return -1; } 
    
    virtual bool operator() (int i        
                            ) const;       
    
    virtual bool isExclusive() const {
      return false;
    }                    
    

    virtual const char *getBinName(int i        
                                   ) const;

    virtual const char *getBinTitle(int i       
                                   ) const;
    virtual const FillIterator *getIterator() const { return theFillIterator; }
                                   
                                   
    /*
     * A BinningFun is used typically e.g. by a SetOfHistograms.
     * The client will normally book histograms for numbers 
     * 0...getNBins()-1.
     * In certain cases it may be useful to use e.g.  getBinTitle(i) 
     * with a number higher than getNBins()-1.
     * The maximal sensible number is given by getMaxBins().
     */
    virtual int getMaxBins() const { return getNBins(); }                               
    
    virtual bool hasBinLabels() const;
    
    virtual const char *getBinLabel(int i  
                                   ) const;
  protected:  
    virtual ~CutBinning() {}
    

    void genDefinition();
    
    void checkIterators();
    
  
  private:
    // Data members
    std::vector<const BaseCut *> theCuts;
    std::vector<std::string>     binNames;
    std::vector<std::string>     binTitles;
    const FillIterator          *theFillIterator;
};


#endif /* #ifndef __CUTBINNING_H */

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