petsc-3.13.6 2020-09-29
DMMoabGetDofsBlocked
Gets the global degree-of-freedom for the first field (component) defined on an array of MOAB EntityHandles. It is useful when performing Blocked(Get/Set) methods in computation of element residuals and assembly of the discrete systems when all fields are co-located.
Synopsis
#include "petscdmmoab.h"
PetscErrorCode DMMoabGetDofsBlocked(DM dm, PetscInt npoints, const moab::EntityHandle* points, PetscInt* dof)
Not Collective
Input Parameters
| dm | - the discretization manager object
|
| npoints | - the total number of Entities in the points array
|
| points | - the MOAB EntityHandle container array which holds the field degree-of-freedom values
|
Output Parameter
dof -the blocked global degree-of-freedom index array in the discrete representation (Vec, Mat)
See Also
DMMoabGetDofsLocal(), DMMoabGetDofs(), DMMoabGetDofsBlockedLocal()
Level
intermediate
Location
src/dm/impls/moab/dmmbfield.cxx
Examples
src/ts/tutorials/ex35.cxx.html
Index of all DMMOAB routines
Table of Contents for all manual pages
Index of all manual pages