petsc-3.13.6 2020-09-29
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DMPlexGetDepth

 Get the depth of the DAG representing this mesh

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetDepth(DM dm, PetscInt *depth)
Not Collective

Input Parameter

dm -The DMPlex object

Output Parameter

depth -The number of strata (breadth first levels) in the DAG

Notes

This returns maximum of point depths over all points, i.e. maximum value of the label returned by DMPlexGetDepthLabel(). The point depth is described more in detail in DMPlexGetDepthStratum(). An empty mesh gives -1.

See Also

DMPlexGetDepthLabel(), DMPlexGetDepthStratum(), DMPlexGetPointDepth(), DMPlexSymmetrize()

Level

developer

Location

src/dm/impls/plex/plex.c

Examples

src/ts/tutorials/ex11.c.html

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