DMPlexVecRestoreClosure#

Restore the array of the values on the closure of ‘point’ obtained with DMPlexVecGetClosure()

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexVecRestoreClosure(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

Not collective

Input Parameters#

dm - The DM
section - The section describing the layout in v, or NULL to use the default section
v - The local vector
point - The point in the DM
csize - The number of values in the closure, or NULL
values - The array of values

Note#

The array values are discarded and not copied back into v. In order to copy values back to v, use DMPlexVecSetClosure()

Fortran Note#

The csize argument is present in the Fortran binding. Since the Fortran values array contains its length information this argument may not be needed. In that case one may pass PETSC_NULL_INTEGER for csize.

Level#

intermediate

Location#

src/dm/impls/plex/plex.c

Examples#

src/snes/tutorials/ex56.c
src/dm/impls/plex/tutorials/ex6.c
src/snes/tutorials/ex77.c
src/dm/impls/plex/tutorials/ex11.c

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