TSelector.h

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#ifndef __subsys_____pkgname_____class___h
#define __subsys_____pkgname_____class___h
// -*- C++ -*-
//
// Package:    __subsys__/__pkgname__
// Class:      __class__
//
//
// Original Author:  __author__
//         Created:  __date__
//
//
#include <TH1.h>
#include "FWCore/TFWLiteSelector/interface/TFWLiteSelector.h"

//A worker processes the events.  When using PROOF there is one Worker per PROOF CPU Node.
struct __class__Worker {
  __class__Worker(const TList*, TList&);
  ~__class__Worker();
  void process(const edm::Event& iEvent);
  void postProcess(TList&);
  //Place histograms, etc that you want to fill here
  //TH1F* h_a;
@example_track  TH1F* h_pt;
};

//Only one Selector is made per job. It gets all the results from each worker.
class __class__ : public TFWLiteSelector<__class__Worker> {
public:
  __class__();
  ~__class__() override;
  void begin(TList*&) override;
  void terminate(TList&) override;

private:
  __class__(__class__ const&);
  __class__ operator=(__class__ const&);

  ClassDef(__class__, 2)
};
#endif