#include "petscmat.h" PetscErrorCode MatGetGhosts(Mat mat,PetscInt *nghosts,const PetscInt *ghosts[])Collective on Mat Many br
nghosts | - number of ghosts (note for BAIJ matrices there is one ghost for each block) Many br | |
ghosts | - the global indices of the ghost points Many br |
Notes: the nghosts and ghosts are suitable to pass into VecCreateGhost() Many br
Many br
Level:advanced
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages