PCShellSetDestroy#
Sets routine to use to destroy the user-provided application context.
Synopsis#
#include "petscpc.h"
PetscErrorCode PCShellSetDestroy(PC pc, PetscErrorCode (*destroy)(PC))
Logically Collective
Input Parameters#
pc - the preconditioner context
destroy - the application-provided destroy routine
Calling sequence of destroy#
PetscErrorCode destroy (PC)
ptr - the application context
Note#
the function MUST return an error code of 0 on success and nonzero on failure.
See Also#
Level#
intermediate
Location#
Examples#
src/ksp/ksp/tutorials/ex15.c.html
src/ksp/ksp/tutorials/ex15f.F90.html
src/ksp/ksp/tutorials/ex60.c.html
Implementations#
PCShellSetDestroy_Shell(PC pc, PetscErrorCode (*destroy) in src/ksp/pc/impls/shell/shellpc.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages