Line data    Source code

       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           0 : class IO_Exception : public std::runtime_error {
      29             : public:
      30             :   IO_Exception(const std::string & msg) 
      31           0 :   : 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