DMPlexSetCone

Set the points on the in-edges for this point in the DAG; that is these are the points that cover the specific point

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexSetCone(DM dm, PetscInt p, const PetscInt cone[])

Not Collective

Input Parameters

• dm - The DMPLEX

• p - The point, which must lie in the chart set with DMPlexSetChart()

• cone - An array of points which are on the in-edges for point p, its length must have been previously provided with DMPlexSetConeSize()

Note

This should be called after all calls to DMPlexSetConeSize() and DMSetUp().

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexCreate(), DMPlexGetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp(), DMPlexSetSupport(), DMPlexSetSupportSize()

Level

beginner

Location

src/dm/impls/plex/plex.c

Examples

src/ts/tutorials/ex11_sa.c

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Index of all DMPlex routines
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Index of all manual pages