petsc-3.7.1 2016-05-15
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PetscDSGetAdjacency

Returns the flags for determining variable influence

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSGetAdjacency(PetscDS prob, PetscInt f, PetscBool *useCone, PetscBool *useClosure)
Not collective Many br

Input Parameters

prob - The PetscDS object Many br
f - The field number Many br

Output Parameter

useCone - Flag for variable influence starting with the cone operation Many br
useClosure - Flag for variable influence using transitive closure Many br

Note: See the discussion in DMPlexGetAdjacencyUseCone() and DMPlexGetAdjacencyUseClosure() Many br

Many br

See Also

PetscDSSetAdjacency(), DMPlexGetAdjacencyUseCone(), DMPlexGetAdjacencyUseClosure(), PetscDSSetDiscretization(), PetscDSAddDiscretization(), PetscDSGetBdDiscretization(), PetscDSGetNumFields(), PetscDSCreate()

Level:developer
Location:
src/dm/dt/interface/dtds.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages