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#

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


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Index of all PC routines
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Index of all manual pages