DMPlexEqual#

Determine if two DMs 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 Parameters#

  • equal - PETSC_TRUE if the topologies are identical

Notes#

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

See Also#

DMPlexGetCone()

Level#

intermediate

Location#

src/dm/impls/plex/plex.c

Examples#

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


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