DMSetApplicationContext#

Set a user context into a DM object

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMSetApplicationContext(DM dm, void *ctx)

Not Collective

Input Parameters#

  • dm - the DM object

  • ctx - the user context

Note#

A user context is a way to pass problem specific information that is accessible whenever the DM is available

See Also#

DM Basics, DM, DMGetApplicationContext(), DMView(), DMCreateGlobalVector(), DMCreateInterpolation(), DMCreateColoring(), DMCreateMatrix(), DMCreateMassMatrix()

Level#

intermediate

Location#

src/dm/interface/dm.c

Examples#

src/ts/tutorials/ex47.c
src/ksp/ksp/tutorials/ex73.c
src/ts/tutorials/ex26.c
src/ts/tutorials/ex76.c
src/ts/tutorials/ex27.c
src/ts/tutorials/ex77.c
src/ts/tutorials/ex46.c
src/ts/tutorials/ex45.c
src/ts/tutorials/ex48.c
src/ts/tutorials/ex53.c


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