petsc-3.10.2 2018-10-09
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DMSubDomainHookRemove

remove a callback from the list to be run when restricting a problem to the coarse grid

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMSubDomainHookRemove(DM global,PetscErrorCode (*ddhook)(DM,DM,void*),PetscErrorCode (*restricthook)(DM,VecScatter,VecScatter,DM,void*),void *ctx)
Logically Collective

Input Arguments

global - global DM
ddhook - function to run to pass data to the decomposition DM upon its creation
restricthook - function to run to update data on block solve (at the beginning of the block solve)
ctx - [optional] user-defined context for provide data for the hooks (may be NULL)

Notes

This function is currently not available from Fortran.

See Also

DMSubDomainHookAdd(), SNESFASGetInterpolation(), SNESFASGetInjection(), PetscObjectCompose(), PetscContainerCreate()

Level

advanced

Location

src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages