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 PetscDS object
f - The field number

Output Parameter#

k - The highest derivative we need to tabulate

See Also#

PetscDS, PetscDSSetJetDegree(), PetscDSSetDiscretization(), PetscDSAddDiscretization(), PetscDSGetNumFields(), PetscDSCreate()

Level#

developer

Location#

src/dm/dt/interface/dtds.c

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