Reader.h

// -*- C++ -*-
//
// This file is part of HepMC
// Copyright (C) 2014-2023 The HepMC collaboration (see AUTHORS for details)
//
#ifndef HEPMC3_READER_H
#define HEPMC3_READER_H
 
#include "HepMC3/GenRunInfo.h"
 
namespace HepMC3 {
 
// Forward declaration
class GenEvent;
 
class Reader {
public:
    Reader() {}

    virtual ~Reader() {}

    virtual bool skip(const int) { return !failed();}

    virtual bool read_event(GenEvent& evt) = 0;
    virtual bool failed()=0;
    virtual void close()=0;

    virtual std::shared_ptr<GenRunInfo> run_info() const { return m_run_info; }

    Reader(const Reader&) = delete;
    Reader& operator = (const Reader &) = delete;
    virtual void set_options(const std::map<std::string, std::string>& options) { m_options = options; }
    virtual std::map<std::string, std::string> get_options() const { return m_options; }
//protected:
    virtual void set_run_info(std::shared_ptr<GenRunInfo> run) { m_run_info = run; }
 
protected:
    std::map<std::string, std::string> m_options;
private:
    std::shared_ptr<GenRunInfo> m_run_info;
};
 
 
} // namespace HepMC3
 
#endif