petsc-3.9.4 2018-09-11
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SNESGetApplicationContext

 Gets the user-defined context for the nonlinear solvers.

Synopsis

#include "petscsnes.h"  
PetscErrorCode  SNESGetApplicationContext(SNES snes,void *usrP)
Not Collective

Input Parameter

snes -SNES context

Output Parameter

usrP -user context

Fortran Notes: 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.

Keywords

SNES, nonlinear, get, application, context

See Also

SNESSetApplicationContext()

Level

intermediate

Location

src/snes/interface/snes.c

Examples

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

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