Selector.hpp

Go to the documentation of this file.

#ifndef CAFE_SELECTOR_HPP__
#define CAFE_SELECTOR_HPP__

#include "TSelector.h"
#include "cafe/Event.hpp"
#include "cafe/Controller.hpp"

class TTree;

namespace cafe {

#if ROOT_VERSION_CODE >= ROOT_VERSION(4,2,0)
    typedef Long64_t Entry_t;
#else
    typedef Int_t Entry_t;
#endif


    class Selector : public Controller, public TSelector {
    public:
        Selector(const char *name);

        // The TSelector interface
        virtual void   Begin(TTree *tree);
        virtual void   Init(TTree *tree);
        virtual void   Terminate();
        virtual Bool_t Process(Entry_t entry);
        virtual Int_t  Version() const;

    private:
        TTree *_tree;
        Event  _event;
    public:
        ClassDef(Selector, 0);
    };
    
}

#endif // CAFE_SELECTOR_HPP__

---