DMPlexMatSetClosure

Set an array of the values on the closure of ‘point’

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexMatSetClosure(DM dm, PetscSection section, PetscSection globalSection, Mat A, PetscInt point, const PetscScalar values[], InsertMode mode)

Not collective

Input Parameters

• dm - The DM

• section - The section describing the layout in v, or NULL to use the default section

• globalSection - The section describing the layout in v, or NULL to use the default global section

• A - The matrix

• point - The point in the DM

• values - The array of values

• mode - The insert mode, where INSERT_ALL_VALUES and ADD_ALL_VALUES also overwrite boundary conditions

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexMatSetClosureGeneral(), DMPlexVecGetClosure(), DMPlexVecSetClosure()

Level

intermediate

Location

src/dm/impls/plex/plex.c

Implementations

DMPlexMatSetClosure_Internal() in src/dm/impls/plex/plex.c

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Index of all DMPlex routines
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