[u/mrichter/AliRoot.git] / TEvtGen / HepMC / IO_Exception.h

#ifndef HEPMC_IO_EXCEPTION_H
#define HEPMC_IO_EXCEPTION_H
// ----------------------------------------------------------------------
//
// IO_Exception.h
// Author:  Lynn Garren
//
// IO exception handling
// IO_GenEvent, etc. catch the throw and set data members with the error type and message 
// Some of the messages are constructed with transient information 
//      (e.g., contents of a bad GenParticle)
//
// ----------------------------------------------------------------------


#include <stdexcept>
 
namespace HepMC {

//! IO exception handling

///
/// \class  IO_Exception
/// IO_GenEvent, etc. catch the throw and set data members with the error type and message 
/// Some of the messages are constructed with transient information 
///      (e.g., contents of a bad GenParticle)
class IO_Exception : public std::runtime_error {
public:
  IO_Exception(const std::string & msg) 
  : std::runtime_error(msg) { }

  /// IO error types
  enum ErrorType{ OK,
                  NullEvent, 
                  WrongFileType, 
                  MissingStartKey, 
		  EndOfStream, 
		  EndKeyMismatch, 
		  MissingEndKey, 
		  InvalidData,
                  InputAndOutput,
		  BadOutputStream,
		  BadInputStream };

};

}	// namespace HepMC

#endif // HEPMC_IO_EXCEPTION_H
Commit	Line	Data
0ca57c2f	1	#ifndef HEPMC_IO_EXCEPTION_H
	2	#define HEPMC_IO_EXCEPTION_H
	3	// ----------------------------------------------------------------------
	4	//
	5	// IO_Exception.h
	6	// Author: Lynn Garren
	7	//
	8	// IO exception handling
	9	// IO_GenEvent, etc. catch the throw and set data members with the error type and message
	10	// Some of the messages are constructed with transient information
	11	// (e.g., contents of a bad GenParticle)
	12	//
	13	// ----------------------------------------------------------------------
	14
	15
	16
	17	#include <stdexcept>
	18
	19	namespace HepMC {
	20
	21	//! IO exception handling
	22
	23	///
	24	/// \class IO_Exception
	25	/// IO_GenEvent, etc. catch the throw and set data members with the error type and message
	26	/// Some of the messages are constructed with transient information
	27	/// (e.g., contents of a bad GenParticle)
	28	class IO_Exception : public std::runtime_error {
	29	public:
	30	IO_Exception(const std::string & msg)
	31	: std::runtime_error(msg) { }
	32
	33	/// IO error types
	34	enum ErrorType{ OK,
	35	NullEvent,
	36	WrongFileType,
	37	MissingStartKey,
	38	EndOfStream,
	39	EndKeyMismatch,
	40	MissingEndKey,
	41	InvalidData,
	42	InputAndOutput,
	43	BadOutputStream,
	44	BadInputStream };
	45
	46	};
	47
	48	} // namespace HepMC
	49
	50	#endif // HEPMC_IO_EXCEPTION_H