DMPlexPointQueueCreate

Create a DMPlexPointQueue, a simple FIFO queue of PetscInt mesh points used by DMPLEX traversal routines.

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexPointQueueCreate(PetscInt size, DMPlexPointQueue *queue)

Not Collective

Input Parameter

• size - the initial capacity of the queue

Output Parameter

• queue - the newly created DMPlexPointQueue

Note

The queue grows automatically when full; see DMPlexPointQueueEnsureSize().

See Also

DMPLEX, DMPlexPointQueue, DMPlexPointQueueDestroy(), DMPlexPointQueueEnqueue(), DMPlexPointQueueDequeue()

Level

developer

Location

src/dm/impls/plex/pointqueue.c

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