petsc-3.9.4 2018-09-11
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DMPlexGetPointLocal

 get location of point data in local Vec

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetPointLocal(DM dm, PetscInt point, PetscInt *start, PetscInt *end)
Not Collective

Input Arguments

dm - DM defining the topological space
point - topological point

Output Arguments

start - start of point data
end - end of point data

Note: This is a half open interval [start, end)

See Also

DMPlexGetPointLocalField(), DMGetDefaultSection(), PetscSectionGetOffset(), PetscSectionGetDof(), DMPlexPointLocalRead(), DMPlexPointLocalRead(), DMPlexPointLocalRef()

Level

intermediate

Location

src/dm/impls/plex/plexpoint.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages