petsc-3.11.4 2019-09-28
MatSetDM
Sets the DM defining the data layout of the matrix
Synopsis
#include "petscdm.h"
#include "petscdmlabel.h"
#include "petscds.h"
PetscErrorCode MatSetDM(Mat A, DM dm)
Not collective
Input Parameters
Developer Note: Since the Mat class doesn't know about the DM class the DM object is associated with
the Mat through a PetscObjectCompose() operation
See Also
MatGetDM(), DMCreateMatrix(), DMSetMatType()
Level
intermediate
Location
src/dm/interface/dm.c
Examples
src/ksp/ksp/examples/tutorials/ex29.c.html
src/ksp/ksp/examples/tutorials/ex34.c.html
src/snes/examples/tutorials/ex35.c.html
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages