HepMC Reference Documentation

HepMC

IO_Exception.h

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00001 #ifndef HEPMC_IO_EXCEPTION_H
00002 #define HEPMC_IO_EXCEPTION_H
00003 // ----------------------------------------------------------------------
00004 //
00005 // IO_Exception.h
00006 // Author:  Lynn Garren
00007 //
00008 // IO exception handling
00009 // IO_GenEvent, etc. catch the throw and set data members with the error type and message 
00010 // Some of the messages are constructed with transient information 
00011 //      (e.g., contents of a bad GenParticle)
00012 //
00013 // ----------------------------------------------------------------------
00014 
00015 
00016 
00017 #include <stdexcept>
00018  
00019 namespace HepMC {
00020 
00022 
00028 class IO_Exception : public std::runtime_error {
00029 public:
00030   IO_Exception(const std::string & msg) 
00031   : std::runtime_error(msg) { }
00032 
00034   enum ErrorType{ OK,
00035                   NullEvent, 
00036                   WrongFileType, 
00037                   MissingStartKey, 
00038                   EndOfStream, 
00039                   EndKeyMismatch, 
00040                   MissingEndKey, 
00041                   InvalidData,
00042                   InputAndOutput,
00043                   BadOutputStream,
00044                   BadInputStream };
00045 
00046 };
00047 
00048 }       // namespace HepMC
00049 
00050 #endif // HEPMC_IO_EXCEPTION_H

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