PetscObjectQueryFunction#
Gets a function associated with a given object.
Synopsis#
#include <petscsys.h>
PetscErrorCode PetscObjectQueryFunction(PetscObject obj, const char name[], void (**fptr)(void))
Logically Collective
Input Parameters#
- obj - the PETSc object; this must be cast with ( - PetscObject), for example,- PetscObjectQueryFunction((- PetscObject)ksp,…);
- name - name associated with the child function 
Output Parameter#
- fptr - function pointer 
See Also#
PetscObjectComposeFunction(), PetscFunctionListFind(), PetscObjectCompose(), PetscObjectQuery(), PetscObject
Level#
advanced
Location#
Examples#
Index of all Sys routines
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