MatFDColoringUseDM#

allows a MatFDColoring object to use the DM associated with the matrix to compute a IS_COLORING_LOCAL coloring

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode MatFDColoringUseDM(Mat coloring, MatFDColoring fdcoloring)

Input Parameters#

coloring - The matrix to get the DM from
fdcoloring - the MatFDColoring object

Developer Notes#

this routine exists because the PETSc Mat library does not know about the DM objects

Level#

advanced

Location#

src/dm/interface/dm.c

Examples#

src/snes/tutorials/ex14.c

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