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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">by default, the last argument in get_adjacencies is intersection, you have to use union, something like this<br>
rval = mcomm_->get_moab()->get_adjacencies(edges, 0, false, verts, moab::Interface::UNION );<br>
<br>
or you can use connectivity, it is easier<br>
rval = mcomm_->get_moab()->get_connectivity( edges, verts);<br>
<br>
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<div style="direction: ltr;" id="divRpF311374"><font size="2" color="#000000" face="Tahoma"><b>From:</b> moab-dev-bounces@mcs.anl.gov [moab-dev-bounces@mcs.anl.gov] on behalf of Nico Schlömer [nico.schloemer@gmail.com]<br>
<b>Sent:</b> Sunday, January 03, 2016 5:32 PM<br>
<b>To:</b> moab-dev@mcs.anl.gov<br>
<b>Subject:</b> [MOAB-dev] vertices of edges<br>
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<div dir="ltr">Given a bunch of edges, I'm trying to get the vertices on these edges. The output of
<div>```</div>
<div>
<div> std::cout << "num boundary edges " << edges.size() << std::endl;</div>
<div> moab::Range verts;</div>
<div> rval = mcomm_->get_moab()->get_adjacencies(edges, 0, false, verts);</div>
<div> if (rval != moab::MB_SUCCESS) {</div>
<div> throw std::runtime_error("error in moab::get_adjacencies");</div>
<div> }</div>
<div> std::cout << "num boundary verts: " << verts.size() << std::endl;</div>
</div>
<div>```</div>
<div>is</div>
<div>```</div>
<div>
<div>num boundary edges 57</div>
<div>num boundary verts: 0</div>
</div>
<div>```</div>
<div>For the life of me I don't see what's wrong here. Any obvious mistakes?</div>
<div><br>
</div>
<div>Cheers,</div>
<div>Nico</div>
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