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

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