petsc-master 2018-02-22
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DMClone

Creates a DM object with the same topology as the original.

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMClone(DM dm, DM *newdm)
Collective on MPI_Comm

Input Parameter

dm -The original DM object

Output Parameter

newdm -The new DM object

Keywords

DM, topology, create

Level

beginner

Location

src/dm/interface/dm.c

Examples

src/snes/examples/tutorials/ex12.c.html
src/snes/examples/tutorials/ex56.c.html
src/snes/examples/tutorials/ex77.c.html
src/ts/examples/tutorials/ex11.c.html
src/ts/examples/tutorials/ex48.c.html

Implementations

DMClone_DA in src/dm/impls/da/dacreate.c
DMClone_Forest in src/dm/impls/forest/forest.c
DMClone_pforest in src/dm/impls/forest/p4est/pforest.c
DMClone_Moab in src/dm/impls/moab/dmmoab.cxx
DMClone_Network in src/dm/impls/network/networkcreate.c

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