SNESGetApplicationContext

Gets the user-defined context for the nonlinear solvers set with SNESGetApplicationContext() or SNESSetComputeApplicationContext()

Synopsis

#include "petscsnes.h"  
#include "petscsnes.h"  
PetscErrorCode SNESGetApplicationContext(SNES snes, PetscCtxRt ctx)

Not Collective

Input Parameter

• snes - SNES context

Output Parameter

• ctx - the application context

Fortran Notes

This only works when the context is a Fortran derived type or a PetscObject. Declare ctx with

  type(tUsertype), pointer :: ctx

See Also

SNES: Nonlinear Solvers, SNESSetApplicationContext(), SNESSetComputeApplicationContext()

Level

intermediate

Location

src/snes/interface/snes.c

Examples

src/snes/tutorials/ex5f90.F90
src/snes/tutorials/ex58.c
src/snes/tutorials/ex5f90t.F90
src/snes/tutorials/ex73f90t.F90

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Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages