PetscSpaceSumSetConcatenate

Sets the concatenate flag for this space.

Synopsis

#include "petscfe.h" 
PetscErrorCode PetscSpaceSumSetConcatenate(PetscSpace sp, PetscBool concatenate)

Input Parameters

• sp - the function space object

• concatenate - are subspaces concatenated components (true) or direct summands (false)

Notes

A concatenated sum space will have the number of components equal to the sum of the number of components of all subspaces. A non-concatenated, or direct sum space will have the same number of components as its subspaces .

See Also

PETSCSPACESUM, PetscSpace, PetscSpaceSumGetConcatenate()

Level

intermediate

Location

src/dm/dt/space/impls/sum/spacesum.c

Implementations

PetscSpaceSumSetConcatenate_Sum() in src/dm/dt/space/impls/sum/spacesum.c

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Index of all manual pages