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 - of type PCSHELL created with PCSetType(pc,shell)

Output Parameter

• ctx - the user provided context

Note

This routine is intended for use within various shell routines

Fortran Note

To use this from Fortran you must write a Fortran interface definition for this function that tells Fortran the Fortran derived data type that you are passing in as the ctx argument.

See Also

PCSHELL, PCShellSetContext()

Level

advanced

Location

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

Examples

src/ksp/ksp/tutorials/ex15.c
src/ksp/ksp/tutorials/ex60.c
src/tao/pde_constrained/tutorials/hyperbolic.c
src/tao/pde_constrained/tutorials/parabolic.c

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Index of all manual pages