PetscDSGetLowerBound#
Get the pointwise lower bound function for a given field
Synopsis#
#include "petscds.h"
PetscErrorCode PetscDSGetLowerBound(PetscDS ds, PetscInt f, PetscPointBoundFn **lb, void **ctx)
Not Collective
Input Parameters#
ds - The PetscDS
f - The field number
Output Parameters#
lb - lower bound function for the field, see
PetscPointBoundFnctx - lower bound context that was set with
PetscDSSetLowerBound()
See Also#
PetscDS, PetscPointBoundFn, PetscDSSetLowerBound(), PetscDSGetUpperBound(), PetscDSGetExactSolution()
Level#
intermediate
Location#
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages