DMPlexSetConeOrientation

Set the orientations on the in-edges for this point in the DAG

Synopsis

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

Not Collective

Input Parameters

• dm - The DMPLEX

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

• coneOrientation - An array of orientations. Its length is given by the result of DMPlexSetConeSize()

Notes

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

The meaning of coneOrientation is detailed in DMPlexGetConeOrientation().

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexCreate(), DMPlexGetConeOrientation(), DMPlexSetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp()

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