petsc-3.8.4 2018-03-24

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MatFDColoringUseDM

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

Synopsis

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

Input Parameter

coloring -the MatFDColoring object

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

See Also

MatFDColoring, MatFDColoringCreate(), ISColoringType

Level:advanced
Location:src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex14.c.html