PetscExceptionTry1
Runs the routine, causing a particular error code to be treated as an exception, rather than an error. That is if that error code is treated the program returns to this level, but does not call the error handlers Not Collective
Synopsis
PetscExceptionTry1(PetscErrorCode routine(....),PetscErrorCode);
Notes
PETSc must not be configured using the option --with-errorchecking=0 for this to work
Note: In general, the outer most try on an exception is the one that will be caught (that is trys down in
PETSc code will not usually handle an exception that was issued above). See SNESSolve() for an example
of how the local try is ignored if a higher (in the stack) one is also in effect.
See Also
PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), SETERRQ(), CHKMEMQ, SETERRQ1(), SETERRQ2(), SETERRQ3(),
CHKERRQ(), PetscExceptionCaught(), PetscExceptionPush(), PetscExceptionPop()
Level:advanced
Location:src/sys/error/../../../include/petscerror.h
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ksp/ksp/examples/tutorials/ex10.c.html