pgrouting::details Namespace Reference

Functions
std::vector< int64_t >	clean_vids (std::vector< int64_t > vids)
std::vector< pgr_mst_rt >	get_no_edge_graph_result (std::vector< int64_t > vids)

Function Documentation

clean_vids()

std::vector< int64_t > pgrouting::details::clean_vids

(

std::vector< int64_t >

vids

)

Definition at line 33 of file details.cpp.

                                    {
    std::sort(vids.begin(), vids.end());
    vids.erase(
            std::unique(vids.begin(), vids.end()),
            vids.end());
    vids.erase(
            std::remove(vids.begin(), vids.end(), 0),
            vids.end());
    return vids;
}

Referenced by get_no_edge_graph_result(), pgrouting::functions::Pgr_mst< G >::mstBFS(), pgrouting::functions::Pgr_mst< G >::mstDD(), and pgrouting::functions::Pgr_mst< G >::mstDFS().

get_no_edge_graph_result()

std::vector< pgr_mst_rt > pgrouting::details::get_no_edge_graph_result

(

std::vector< int64_t >

vids

)

Definition at line 45 of file details.cpp.

                                 {
    std::vector<pgr_mst_rt> results;
    if (vids.empty()) return results;
    for (auto const root : clean_vids(vids)) {
        results.push_back({root, 0, root, -1, 0.0, 0.0});
    }
    return results;
}

References clean_vids().

Referenced by do_pgr_kruskal(), and do_pgr_prim().