Method get_vertex_neighbors

tools/Wires/WireNetwork/WireConnectivity.cpp:45–53

}

VectorI WireConnectivity::get_vertex_neighbors(size_t i) const {
    if (m_vertex_adjacencies.size() == 0) {
        throw RuntimeError("Vertex adjacencies is not computed.");
    }

    size_t begin = m_vertex_adjacency_index[i];
    size_t end   = m_vertex_adjacency_index[i+1];
    return m_vertex_adjacencies.segment(begin, end-begin);
}