petsc-3.7.1 2016-05-15
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DMGetDimPoints

Get the half-open interval for all points of a given dimension

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
PetscErrorCode DMGetDimPoints(DM dm, PetscInt dim, PetscInt *pStart, PetscInt *pEnd)
Collective on DM Many br

Input Parameters

dm - the DM Many br
dim - the dimension Many br

Output Parameters

Note

The points are vertices in the Hasse diagram encoding the topology. This is explained in Many brhttp://arxiv.org/abs/0908.4427. If not points exist of this dimension in the storage scheme, Many brthen the interval is empty. Many br

Many br

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 Many br
pEnd - The first point following points of the given dimension Many br