PCShellSetDestroy#
Sets routine to use to destroy the user-provided application context that was provided with PCShellSetContext()
Synopsis#
#include "petscpc.h"
PetscErrorCode PCShellSetDestroy(PC pc, PetscErrorCode (*destroy)(PC pc))
Logically Collective
Input Parameters#
pc - the preconditioner context
destroy - the application-provided destroy routine
Calling sequence of destroy#
pc - the preconditioner
See Also#
KSP: Linear System Solvers, PCSHELL, PCShellSetApply(), PCShellSetContext(), PCShellGetContext()
Level#
intermediate
Location#
Examples#
Implementations#
PCShellSetDestroy_Shell(PC pc, PetscErrorCode (*destroy)() in src/ksp/pc/impls/shell/shellpc.c
Index of all PC routines
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Index of all manual pages