PetscTraceBackErrorHandler
Default error handler routine that generates a traceback on error detection.
Synopsis
int PetscTraceBackErrorHandler(int line,char *fun,char* file,char *dir,int n,int p,char *mess,void *ctx)
Not
Collective
Input Parameters
line | - the line number of the error (indicated by __LINE__)
|
func | - the function where error is detected (indicated by __FUNC__)
|
file | - the file in which the error was detected (indicated by __FILE__)
|
dir | - the directory of the file (indicated by __SDIR__)
|
mess | - an error text string, usually just printed to the screen
|
n | - the generic error number
|
p | - specific error number
|
ctx | - error handler context
|
Notes
Most users need not directly employ this routine and the other
errorhandlers, but can instead use the simplified interface SETERRQ, which
hasthe calling
sequence
SETERRQ(number,p,mess)
Notes for experienced users
Use PetscPushErrorHandler() to set the desired error handler.
Thecurrently available PETSc error handlers include PetscTraceBackErrorHandler(),
PetscAttachDebuggerErrorHandler(), PetscAbortErrorHandler(), and PetscStopErrorHandler()
Keywords
default, error, handler, traceback
See Also
PetscPushErrorHandler(), PetscAttachDebuggerErrorHandler(),
PetscAbortErrorHandler()
Location: src/sys/src/errorerr.c
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