petsc-3.13.6 2020-09-29
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DMSetMatType

Sets the type of matrix created with DMCreateMatrix()

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode  DMSetMatType(DM dm,MatType ctype)
Logically Collective on dm

Input Parameters

dm - the DM context
ctype - the matrix type

Options Database

-dm_mat_type ctype -

See Also

DMDACreate1d(), DMDACreate2d(), DMDACreate3d(), DMCreateMatrix(), DMSetMatrixPreallocateOnly(), MatType, DMGetMatType(), DMSetMatType(), DMGetMatType()

Level

intermediate

Location

src/dm/interface/dm.c

Examples

src/ksp/ksp/tutorials/ex42.c.html
src/ksp/ksp/tutorials/ex43.c.html
src/ksp/ksp/tutorials/ex49.c.html
src/ksp/ksp/tutorials/ex70.c.html
src/ksp/ksp/tutorials/ex71.c.html
src/ksp/ksp/tutorials/ex44f.F90.html
src/snes/tutorials/ex14.c.html
src/snes/tutorials/ex35.c.html
src/snes/tutorials/ex48.c.html
src/snes/tutorials/ex58.c.html
src/snes/tutorials/ex77.c.html

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