DMFieldShellSetGetDegree#

Register the routine that reports the polynomial degree bounds of a DMFIELDSHELL over a set of mesh points.

Synopsis#

#include "petscdmfield.h" 
PetscErrorCode DMFieldShellSetGetDegree(DMField field, PetscErrorCode (*getDegree)(DMField field, IS is, PetscInt *minDegree, PetscInt *maxDegree))

Logically Collective

Input Parameters#

field - the DMField of type DMFIELDSHELL
getDegree - callback that returns the minimum and maximum polynomial degrees of the field over the given point IS

Calling sequence of `getDegree`#

field - the DMField of type DMFIELDSHELL
is - the IS of mesh points over which the degree bounds are requested
minDegree - the degree of the largest polynomial space contained in the field on each element
maxDegree - the largest degree of the smallest polynomial space containing the field on any element

See Also#

DMField, DMFIELDSHELL, DMFieldCreateShell(), DMFieldGetDegree()

Level#

intermediate

Location#

src/dm/field/impls/shell/dmfieldshell.c

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