DMProductGetDM

Get sub-DM whose coordinates will be associated with a particular dimension of the DMPRODUCT

Synopsis

#include "petsc/private/dmproductimpl.h"    
PetscErrorCode DMProductGetDM(DM dm, PetscInt slot, DM *subdm)

Not Collective

Input Parameters

• dm - the DMPRODUCT

• slot - which dimension within DMPRODUCT whose coordinates is being provided, in the range 0 to \(dim-1\)

Output Parameter

• subdm - the sub-DM

Note

You can call DMProductGetDimensionIndex() to determine which dimension in subdm is to be used to provide the coordinates, see DMPRODUCT

See Also

DMPRODUCT, DMProductSetDM(), DMProductGetDimensionIndex(), DMProductSetDimensionIndex()

Level

advanced

Location

src/dm/impls/product/productutils.c

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