DMSetVariableBounds#

sets a function to compute the lower and upper bound vectors for SNESVI.

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMSetVariableBounds(DM dm, PetscErrorCode (*f)(DM, Vec, Vec))

Logically Collective

Input Parameters#

  • dm - the DM object

  • f - the function that computes variable bounds used by SNESVI (use NULL to cancel a previous function that was set)

See Also#

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

Level#

intermediate

Location#

src/dm/interface/dm.c

Index of all DM routines
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Index of all manual pages