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33 * Implements functions in errorcodes.h.
35 * \author Teemu Murtola <teemu.murtola@cbr.su.se>
36 * \ingroup module_utility
38 #include "gromacs/utility/errorcodes.h"
44 #include "errorformat.h"
46 // This has to match the enum in errorcodes.h
47 static const char *const error_names[] =
53 "Error in user input",
54 "Inconsistency in user input",
55 "Simulation instability detected",
57 "Feature not implemented",
58 "Invalid value (bug)",
60 "Internal error (bug)",
62 "Range checking error (possible bug)",
63 "Communication error (possible bug)",
71 const char *getErrorCodeString(int errorcode)
73 if (errorcode < 0 || errorcode >= eeUnknownError)
75 errorcode = eeUnknownError;
77 return error_names[errorcode];
80 static void standardErrorHandler(int retcode, const char *msg,
81 const char *file, int line)
83 const char *title = getErrorCodeString(retcode);
85 internal::formatFatalError(title, msg, NULL, file, line).c_str());
89 static ErrorHandlerFunc error_handler = standardErrorHandler;
91 ErrorHandlerFunc setFatalErrorHandler(ErrorHandlerFunc handler)
93 // TODO: Acquire a mutex here
94 ErrorHandlerFunc old_handler = error_handler;
95 error_handler = handler;
96 // TODO: Release the mutex here
100 /*! \cond internal */
104 void fatalError(int retcode, const char *msg, const char *file, int line)
106 // TODO: Acquire a mutex here
107 ErrorHandlerFunc handler = error_handler;
108 // TODO: Release the mutex here
111 handler(retcode, msg, file, line);
115 } // namespace internal