petsc-3.13.6 2020-09-29
Report Typos and Errors

PCShellSetDestroy

Sets routine to use to destroy the user-provided Section 1.5 Writing Application Codes with PETSc context.

Synopsis

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

Input Parameters

pc - the preconditioner context
destroy - the Section 1.5 Writing Application Codes with PETSc-provided destroy routine

Calling sequence of destroy

   PetscErrorCode destroy (PC)

ptr -the Section 1.5 Writing Application Codes with PETSc context

Notes

the function MUST return an error code of 0 on success and nonzero on failure.

See Also

PCShellSetApply(), PCShellSetContext()

Level

developer

Location

src/ksp/pc/impls/shell/shellpc.c

Examples

src/ksp/ksp/tutorials/ex15.c.html
src/ksp/ksp/tutorials/ex15f.F90.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