| 69 | } |
| 70 | |
| 71 | std::vector<std::unique_ptr<geos::geom::LineString>> GeometryGraph::get_edges() const |
| 72 | { |
| 73 | const auto pairs = this->get_edge_pairs(); |
| 74 | std::vector<std::unique_ptr<geos::geom::LineString>> edges; |
| 75 | edges.reserve(pairs.size()); |
| 76 | |
| 77 | for (const auto& pair : pairs) |
| 78 | { |
| 79 | auto coords = std::make_unique<geos::geom::CoordinateSequence>(0, false, false, false); |
| 80 | coords->add(pair.first.coord()); |
| 81 | coords->add(pair.second.coord()); |
| 82 | auto edge = m_factory.createLineString(std::move(coords)); |
| 83 | edges.push_back(std::move(edge)); |
| 84 | } |
| 85 | |
| 86 | return edges; |
| 87 | } |
| 88 | |
| 89 | GeometryGraph::Node& |
| 90 | GeometryGraph::find_or_insert(Nodes_t& inserted_coords, const geos::geom::Coordinate& coord) |