[MOAB-dev] moab, tpetra::map

Nico Schlömer nico.schloemer at gmail.com
Mon Nov 2 04:30:02 CST 2015


I would liket to create a Tpetra::Map [1] from a MOAB parallel partition.
To this end, I need to following:

 * The notion of global ID of a node. I trust EntityHandle is what I'm
looking for? EntityID appears to be the index a lot of times, aka, a local
ID.
 * Translate a Range into a std::vector. Seems easy given Range's
operator[].
 * Get owned nodes. Get owned plus shared nodes.
    I'm still not quite familiar on how to best pick out entity sets from a
pcomm. I see there's `get_pstatus_entities()`, but I don't see a
PSTATUS_OWNED.

Cheers,
Nico

[1]
https://trilinos.org/docs/dev/packages/tpetra/doc/html/classTpetra_1_1Map.html
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