HltExceptions.h

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/*
  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef HltExceptions_H
#define HltExceptions_H
 
#include <exception>
#include <string_view>
#include <string>
 
namespace hltonl::Exception {
  class NoMoreEvents : public std::exception {
    public:
      const char* what() const noexcept override {return "No more events to be processed";}
  };

  class NoEventsTemporarily : public std::exception {
    public:
      const char* what() const noexcept override {return "No events can be provided temporarily";}
  };

  class EventSourceCorrupted : public std::exception {
    public:
      const char* what() const noexcept override {return "Event source corrupted and cannot provide events";}
  };

  class MissingCTPFragment : public std::exception {
    public:
      const char* what() const noexcept override {return "Missing CTP ROBFragment";}
  };

  class BadCTPFragment : public std::exception {
    public:
      BadCTPFragment(std::string_view reason) {
        m_reason.append(reason);
      }
      const char* what() const noexcept override {return m_reason.data();}
    private:
      std::string m_reason{"Bad CTP ROBFragment: "};
  };
}
 
#endif // HltExceptions_H