petsc-3.14.6 2021-03-30
PetscObjectAddOptionsHandler
Adds an additional function to check for options when XXXSetFromOptions() is called.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscObjectAddOptionsHandler(PetscObject obj,PetscErrorCode (*handle)(PetscOptionItems*,PetscObject,void*),PetscErrorCode (*destroy)(PetscObject,void*),void *ctx)
Not Collective
Input Parameter
| obj | - the PETSc object
|
| handle | - function that checks for options
|
| destroy | - function to destroy context if provided
|
| ctx | - optional context for check function
|
See Also
KSPSetFromOptions(), PCSetFromOptions(), SNESSetFromOptions(), PetscObjectProcessOptionsHandlers(), PetscObjectDestroyOptionsHandlers()
Level
developer
Location
src/sys/objects/inherit.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages