Run.hh

// -*- C++ -*-
#ifndef RIVET_Run_HH
#define RIVET_Run_HH
 
#include "Rivet/Tools/RivetSTL.hh"
#include "Rivet/Tools/RivetHepMC.hh"
#include "Rivet/Tools/Logging.hh"
 
namespace Rivet {
 
 
  // Forward declaration
  class AnalysisHandler;
 
 
  class Run {
  public:
 
    Run(AnalysisHandler& ah);
 
    ~Run();
 
 
 
    Run& setCrossSection(double xs);
 
    Run& setListAnalyses(bool dolist);
 
 
 
 
    bool init(const std::string& evtfile, double weight=1.0);
 
    bool openFile(const std::string& evtfile, double weight=1.0);
 
    bool readEvent();
 
    //bool skipEvent();
 
    size_t numEvents() const { return _evtcount; }
 
    bool processEvent();
 
    bool finalize();
 
 
 
  private:
 
    Log& getLog() const;
 
    AnalysisHandler& _ah;
 
 
    double _fileweight = 1.0;
 
    double _xs = NAN;
 
    size_t _evtcount = 0;
 
    int _evtnumber = -1;
 
 
 
    bool _listAnalyses = false;
 
 
 
    std::shared_ptr<GenEvent> _evt;
 
    std::shared_ptr<std::istream> _istr;
 
    std::shared_ptr<HepMC_IO_type> _hepmcReader;
 
 
  };
 
 
}
 
#endif