PetscTraceBackErrorHandler#
Default error handler routine that generates a traceback on error detection.
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscTraceBackErrorHandler(MPI_Comm comm, int line, const char *fun, const char *file, PetscErrorCode n, PetscErrorType p, const char *mess, void *ctx)
Not Collective
Input Parameters#
comm - communicator over which error occurred
line - the line number of the error (usually indicated by
__LINE__in the calling routine)fun - the function name
file - the file in which the error was detected (usually indicated by
__FILE__in the calling routine)mess - an error text string, usually just printed to the screen
n - the generic error number
p -
PETSC_ERROR_INITIALif this is the first call the error handler, otherwisePETSC_ERROR_REPEATctx - error handler context
Options Database Keys#
-error_output_stdout - output the error messages to
stdoutinstead of the defaultstderr-error_output_none - do not output the error messages
Notes#
Users do not directly call this routine
Use PetscPushErrorHandler() to set the desired error handler.
See Also#
PetscError(), PetscPushErrorHandler(), PetscPopErrorHandler(), PetscAttachDebuggerErrorHandler(),
PetscAbortErrorHandler(), PetscMPIAbortErrorHandler(), PetscReturnErrorHandler(), PetscEmacsClientErrorHandler(),
PETSC_ERROR_INITIAL, PETSC_ERROR_REPEAT, PetscErrorCode, PetscErrorType
Level#
developer
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages