Severity.hpp

Go to the documentation of this file.

/*
 * DUNE DAQ modification notice:
 * This file has been modified from the original ATLAS ers source for the DUNE DAQ project.
 * Fork baseline commit: 8267df82a4f6fe6bf02c4014923eba19eddc4614 (2020-04-14).
 * Renamed since fork: yes (from ers/Severity.h to include/ers/Severity.hpp).
 *
 * Original copyright:
 * Copyright (C) 2001-2020 CERN for the benefit of the ATLAS collaboration.
 * Licensed under the Apache License, Version 2.0.
 */
 
/*
 *  Severity.h
 *  ers
 *
 *  Created by Serguei Kolos on 26.08.05.
 *  Copyright 2005 CERN. All rights reserved.
 *
 */

 
#ifndef ERS_SEVERITY_H
#define ERS_SEVERITY_H
 
#include <iostream>
#include <string>
#include <vector>
 
namespace ers {
class BadSeverity;
 
enum severity
{
  Debug,
  Log,
  Information,
  Warning,
  Error,
  Fatal
};
 
struct Severity
{
  Severity(ers::severity severity, int level = 0)
    : type(severity)
    , rank(level)
  {
    ;
  }
 
  operator ers::severity() { return type; }
 
  enum severity type;
  int rank;
};
 
severity
parse(const std::string& s, severity&);
Severity
parse(const std::string& s, Severity&);
std::string
to_string(severity s);
std::string
to_string(Severity s);
 
inline std::ostream&
operator<<(std::ostream& out, ers::severity severity)
{
  out << to_string(severity);
  return out;
}
 
inline std::ostream&
operator<<(std::ostream& out, const ers::Severity& severity)
{
  out << to_string(severity);
  return out;
}
 
inline std::istream&
operator>>(std::istream& in, ers::severity& severity)
{
  std::string string;
  in >> string;
  parse(string, severity);
  return in;
}
 
inline std::istream&
operator>>(std::istream& in, ers::Severity& severity)
{
  std::string string;
  in >> string;
  parse(string, severity);
  return in;
}
}
 
#endif