PetscDSGetJetDegree#
Returns the highest derivative for this field equation, or the k-jet that the discretization needs to tabulate.
Synopsis#
#include "petscds.h"
PetscErrorCode PetscDSGetJetDegree(PetscDS ds, PetscInt f, PetscInt *k)
Not Collective
Input Parameters#
ds - The
PetscDSobjectf - The field number
Output Parameter#
k - The highest derivative we need to tabulate
See Also#
PetscDS, PetscDSSetJetDegree(), PetscDSSetDiscretization(), PetscDSAddDiscretization(), PetscDSGetNumFields(), PetscDSCreate()
Level#
developer
Location#
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages