DMDAGetArray#
Gets a work array for a DMDA
Synopsis#
#include "petscdmda.h"   
PetscErrorCode DMDAGetArray(DM da, PetscBool ghosted, void *vptr)
Input Parameters#
- da - a - DMDA
- ghosted - do you want arrays for the ghosted or nonghosted patch 
Output Parameter#
- vptr - array data structured 
Notes#
The vector values are NOT initialized and may have garbage in them, so you may need to zero them.
Use DMDARestoreArray() to return the array
See Also#
DMDA - Creating vectors for structured grids, DM, DMDA, DMDARestoreArray()
Level#
advanced
Location#
Examples#
Index of all DMDA routines
Table of Contents for all manual pages
Index of all manual pages