DMPlexEqual

Determine if two DM have the same topology

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexEqual(DM dmA, DM dmB, PetscBool *equal)

Not Collective

Input Parameters

• dmA - A DMPLEX object

• dmB - A DMPLEX object

Output Parameter

• equal - PETSC_TRUE if the topologies are identical

Note

We are not solving graph isomorphism, so we do not permute.

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexGetCone()

Level

intermediate

Location

src/dm/impls/plex/plex.c

Examples

src/dm/impls/plex/tutorials/ex11.c

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