petsc-3.4.2 2013-07-02

# PCShellGetContext

Returns the user-provided context associated with a shell PC

### Synopsis

    #include "petscpc.h"
    PetscErrorCode  PCShellGetContext(PC pc,void **ctx)

Not Collective

### Input Parameter

pc -should have been created with PCSetType(pc,shell)

### Output Parameter

ctx -the user provided context

### Notes

This routine is intended for use within various shell routines

### Keywords

PC, shell, get, context

### See Also

PCShellSetContext()

Level:advanced
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

### Examples

src/ksp/ksp/examples/tutorials/ex15.c.html