petsc-3.6.1 2015-08-06
DMGetDimPoints
Get the half-open interval for all points of a given dimension
Synopsis
#include "petscdm.h"
PetscErrorCode DMGetDimPoints(DM dm, PetscInt dim, PetscInt *pStart, PetscInt *pEnd)
Collective on DM
Input Parameters
| dm | - the DM
|
| dim | - the dimension
|
Output Parameters
Note
The points are vertices in the Hasse diagram encoding the topology. This is explained in
http://arxiv.org/abs/0908.4427. If not points exist of this dimension in the storage scheme,
then the interval is empty.
Keywords
point, Hasse Diagram, dimension
See Also
DMPLEX, DMPlexGetDepthStratum(), DMPlexGetHeightStratum()
Level:intermediate
Location:src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages
| pStart | - The first point of the given dimension
|
| pEnd | - The first point following points of the given dimension
|