exceptions.hpp

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// DUNE DAQ modification notice:
// This file has been modified from the original ATLAS oks source for the DUNE DAQ project.
// Fork baseline commit: oks-08-03-04 (2022-04-14).
// Renamed since fork: yes (from oks/exceptions.h to include/oks/exceptions.hpp).
 
#ifndef OKS_EXCEPTIONS_H
#define OKS_EXCEPTIONS_H
 
#include <exception>
#include <iostream>
#include <string>
 
namespace dunedaq {
namespace oks {

 
class exception : public std::exception
{
 
private:
  std::string p_what;
  int p_level;
 
public:
  exception(const std::string& what_arg, int level_arg) noexcept;
 
  virtual ~exception() noexcept {}

 
  int level() const noexcept { return p_level; }

 
  virtual const char* what() const noexcept { return p_what.c_str(); }
};
 
inline std::ostream&
operator<<(std::ostream& s, const oks::exception& ex)
{
  s << ex.what();
  return s;
}
 
void
throw_validate_not_empty(const char* name);

 
inline void
validate_not_empty(const std::string& value, const char* name)
{
  if (value.empty())
    throw_validate_not_empty(name);
}
} // namespace oks
} // namespace dunedaq
 
#endif