DMFieldGetDegree

Get the polynomial degree of a field when pulled back onto the reference element

Synopsis

#include "petscdmfield.h" 
#include "petscdmfield.h" 
PetscErrorCode DMFieldGetDegree(DMField field, IS cellIS, PeOp PetscInt *minDegree, PeOp PetscInt *maxDegree)

Not Collective

Input Parameters

• field - the DMField object

• cellIS - the index set of points over which we want know the invariance

Output Parameters

• 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, IS, DMFieldEvaluateFE()

Level

intermediate

Location

src/dm/field/interface/dmfield.c

Implementations

DMFieldGetDegree_DA() in src/dm/field/impls/da/dmfieldda.c
DMFieldGetDegree_DS() in src/dm/field/impls/ds/dmfieldds.c

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Index of all DM routines
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Index of all manual pages