petsc-3.11.3 2019-06-26
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PetscSFCompose

Compose a new PetscSF equivalent to action to PetscSFs

Synopsis

#include "petscsf.h" 
PetscErrorCode PetscSFCompose(PetscSF sfA, PetscSF sfB, PetscSF *sfBA)

Input Parameters

sfA - The first PetscSF
sfB - The second PetscSF

Output Parameters

sfBA -equvalent PetscSF for applying A then B

See Also

PetscSF, PetscSFGetGraph(), PetscSFSetGraph()

Level

developer

Location

src/vec/is/sf/interface/sf.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages