124 PetscErrorCode DMClone(DM dm, DM *newdm)  in DMClone()  argument
135   PetscAssertPointer(newdm, 2);  in DMClone()
136   PetscCall(DMCreate(PetscObjectComm((PetscObject)dm), newdm));  in DMClone()
137   PetscCall(DMCopyLabels(dm, *newdm, PETSC_COPY_VALUES, PETSC_TRUE, DM_COPY_LABELS_FAIL));  in DMClone()
138   (*newdm)->leveldown     = dm->leveldown;  in DMClone()
139   (*newdm)->levelup       = dm->levelup;  in DMClone()
140   (*newdm)->prealloc_only = dm->prealloc_only;  in DMClone()
141   (*newdm)->prealloc_skip = dm->prealloc_skip;  in DMClone()
142   PetscCall(PetscFree((*newdm)->vectype));  in DMClone()
143   PetscCall(PetscStrallocpy(dm->vectype, (char **)&(*newdm)->vectype));  in DMClone()
144   PetscCall(PetscFree((*newdm)->mattype));  in DMClone()
145   PetscCall(PetscStrallocpy(dm->mattype, (char **)&(*newdm)->mattype));  in DMClone()
147   PetscCall(DMSetDimension(*newdm, dim));  in DMClone()
148   PetscTryTypeMethod(dm, clone, newdm);  in DMClone()
149   (*newdm)->setupcalled = dm->setupcalled;  in DMClone()
151   PetscCall(DMSetPointSF(*newdm, sf));  in DMClone()
153   PetscCall(DMSetApplicationContext(*newdm, ctx));  in DMClone()
155   PetscCall(DMReorderSectionSetDefault(*newdm, flg));  in DMClone()
157   PetscCall(DMReorderSectionSetType(*newdm, otype));  in DMClone()
175         if (i) PetscCall(DMSetCellCoordinateDM(*newdm, ncdm));  in DMClone()
176         else PetscCall(DMSetCoordinateDM(*newdm, ncdm));  in DMClone()
182   PetscCall(DMSetCoordinateDim(*newdm, cdim));  in DMClone()
185     PetscCall(DMSetCoordinatesLocal(*newdm, coords));  in DMClone()
188     if (coords) PetscCall(DMSetCoordinates(*newdm, coords));  in DMClone()
192     PetscCall(DMSetCellCoordinatesLocal(*newdm, coords));  in DMClone()
195     if (coords) PetscCall(DMSetCellCoordinates(*newdm, coords));  in DMClone()
201     PetscCall(DMSetPeriodicity(*newdm, maxCell, Lstart, L));  in DMClone()
207     PetscCall(DMSetAdjacency(*newdm, PETSC_DEFAULT, useCone, useClosure));  in DMClone()
2733 PetscErrorCode DMCopyTransform(DM dm, DM newdm)  in DMCopyTransform()  argument
2737   PetscValidHeaderSpecific(newdm, DM_CLASSID, 2);  in DMCopyTransform()
2738   newdm->transformCtx       = dm->transformCtx;  in DMCopyTransform()
2739   newdm->transformSetUp     = dm->transformSetUp;  in DMCopyTransform()
2740   newdm->transformDestroy   = NULL;  in DMCopyTransform()
2741   newdm->transformGetMatrix = dm->transformGetMatrix;  in DMCopyTransform()
2742   if (newdm->transformSetUp) PetscCall(DMConstructBasisTransform_Internal(newdm));  in DMCopyTransform()
4229 PetscErrorCode DMLoad(DM newdm, PetscViewer viewer)  in DMLoad()  argument
4234   PetscValidHeaderSpecific(newdm, DM_CLASSID, 1);  in DMLoad()
4245 …PetscCheck(classid == DM_FILE_CLASSID, PetscObjectComm((PetscObject)newdm), PETSC_ERR_ARG_WRONG, "…  in DMLoad()
4247     PetscCall(DMSetType(newdm, type));  in DMLoad()
4248     PetscTryTypeMethod(newdm, load, viewer);  in DMLoad()
4250     PetscTryTypeMethod(newdm, load, viewer);  in DMLoad()
5204 PetscErrorCode DMCopyFields(DM dm, PetscInt minDegree, PetscInt maxDegree, DM newdm)  in DMCopyFields()  argument
5209   if (dm == newdm) PetscFunctionReturn(PETSC_SUCCESS);  in DMCopyFields()
5211   PetscCall(DMClearFields(newdm));  in DMCopyFields()
5224       PetscCall(DMSetField(newdm, f, label, (PetscObject)newfe));  in DMCopyFields()
5227       PetscCall(DMSetField(newdm, f, label, field));  in DMCopyFields()
5230     PetscCall(DMSetAdjacency(newdm, f, useCone, useClosure));  in DMCopyFields()
5234     PetscCall(PetscFree2(newdm->nullspaceConstructors, newdm->nearnullspaceConstructors));  in DMCopyFields()
5235 … PetscCall(PetscCalloc2(Nf, &newdm->nullspaceConstructors, Nf, &newdm->nearnullspaceConstructors));  in DMCopyFields()
6357 PetscErrorCode DMCopyDS(DM dm, PetscInt minDegree, PetscInt maxDegree, DM newdm)  in DMCopyDS()  argument
6362   if (dm == newdm) PetscFunctionReturn(PETSC_SUCCESS);  in DMCopyDS()
6364   PetscCall(DMClearDS(newdm));  in DMCopyDS()
6373     PetscCall(DMTransferDS_Internal(newdm, label, fields, minDegree, maxDegree, ds, dsIn));  in DMCopyDS()
6375     PetscCall(DMGetRegionDS(newdm, label, NULL, &newds, NULL));  in DMCopyDS()
6386   PetscCall(DMCompleteBCLabels_Internal(newdm));  in DMCopyDS()
6408 PetscErrorCode DMCopyDisc(DM dm, DM newdm)  in DMCopyDisc()  argument
6411   PetscCall(DMCopyFields(dm, PETSC_DETERMINE, PETSC_DETERMINE, newdm));  in DMCopyDisc()
6412   PetscCall(DMCopyDS(dm, PETSC_DETERMINE, PETSC_DETERMINE, newdm));  in DMCopyDisc()