PCShellSetDestroy

 Sets routine to use to destroy the user-provided application context.

Synopsis

#include "petscpc.h" 
PetscErrorCode PETSCKSP_DLLEXPORT PCShellSetDestroy(PC pc,PetscErrorCode (*destroy)(void*))
Collective on PC

Input Parameters

Calling sequence of destroy

   PetscErrorCode destroy (void *ptr)

Keywords

PC, shell, set, destroy, user-provided

See Also

PCShellSetApply(), PCShellSetContext()

Level:developer
Location:src/ksp/pc/impls/shell/shellpc.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages

pc - the preconditioner context
destroy - the application-provided destroy routine
ptr - the application context