osrm-routed runs! but there is a failure once I send a request

fix many_to_many_mld

include/customizer/edge_based_graph.hpp

@@ -58,8 +58,10 @@ class MultiLevelGraph : public partitioner::MultiLevelGraph<EdgeDataT, Ownership
 
     MultiLevelGraph(PartitionerGraphT &&graph,
                     Vector<EdgeWeight> node_weights_,
-                    Vector<EdgeDuration> node_durations_)
+                    Vector<EdgeDuration> node_durations_,
-        : node_weights(std::move(node_weights_)), node_durations(std::move(node_durations_))
+                    Vector<EdgeDistance> node_distances_)
+        : node_weights(std::move(node_weights_)), node_durations(std::move(node_durations_)),
+          node_distances(std::move(node_distances_))
     {
         util::ViewOrVector<PartitionerGraphT::EdgeArrayEntry, storage::Ownership::Container>
             original_edge_array;

include/customizer/serialization.hpp

@@ -23,6 +23,7 @@ inline void read(storage::tar::FileReader &reader,
 {
     storage::serialization::read(reader, name + "/weights", metric.weights);
     storage::serialization::read(reader, name + "/durations", metric.durations);
+    storage::serialization::read(reader, name + "/distances", metric.distances);
 }
 
 template <storage::Ownership Ownership>
@@ -32,6 +33,7 @@ inline void write(storage::tar::FileWriter &writer,
 {
     storage::serialization::write(writer, name + "/weights", metric.weights);
     storage::serialization::write(writer, name + "/durations", metric.durations);
+    storage::serialization::write(writer, name + "/distances", metric.distances);
 }
 
 template <typename EdgeDataT, storage::Ownership Ownership>
@@ -42,6 +44,7 @@ inline void read(storage::tar::FileReader &reader,
     storage::serialization::read(reader, name + "/node_array", graph.node_array);
     storage::serialization::read(reader, name + "/node_weights", graph.node_weights);
     storage::serialization::read(reader, name + "/node_durations", graph.node_durations);
+    storage::serialization::read(reader, name + "/node_distances", graph.node_distances);
     storage::serialization::read(reader, name + "/edge_array", graph.edge_array);
     storage::serialization::read(reader, name + "/is_forward_edge", graph.is_forward_edge);
     storage::serialization::read(reader, name + "/is_backward_edge", graph.is_backward_edge);
@@ -56,6 +59,7 @@ inline void write(storage::tar::FileWriter &writer,
     storage::serialization::write(writer, name + "/node_array", graph.node_array);
     storage::serialization::write(writer, name + "/node_weights", graph.node_weights);
     storage::serialization::write(writer, name + "/node_durations", graph.node_durations);
+    storage::serialization::write(writer, name + "/node_distances", graph.node_distances);
     storage::serialization::write(writer, name + "/edge_array", graph.edge_array);
     storage::serialization::write(writer, name + "/is_forward_edge", graph.is_forward_edge);
     storage::serialization::write(writer, name + "/is_backward_edge", graph.is_backward_edge);

src/customize/customizer.cpp

@@ -125,6 +125,8 @@ int Customizer::Run(const CustomizationConfig &config)
 
     std::vector<EdgeWeight> node_weights;
     std::vector<EdgeDuration> node_durations; // TODO: to be removed later
+    std::vector<EdgeDistance>
+        node_distances; // TODO: is this and the above still to be removed later? dont think so
     std::uint32_t connectivity_checksum = 0;
     auto graph = LoadAndUpdateEdgeExpandedGraph(
         config, mlp, node_weights, node_durations, connectivity_checksum);
@@ -166,8 +168,10 @@ int Customizer::Run(const CustomizationConfig &config)
     util::Log() << "MLD customization writing took " << TIMER_SEC(writing_mld_data) << " seconds";
 
     TIMER_START(writing_graph);
-    MultiLevelEdgeBasedGraph shaved_graph{
+    MultiLevelEdgeBasedGraph shaved_graph{std::move(graph),
-        std::move(graph), std::move(node_weights), std::move(node_durations)};
+                                          std::move(node_weights),
+                                          std::move(node_durations),
+                                          std::move(node_distances)};
     customizer::files::writeGraph(
         config.GetPath(".osrm.mldgr"), shaved_graph, connectivity_checksum);
     TIMER_STOP(writing_graph);

src/engine/routing_algorithms/many_to_many_mld.cpp

@@ -163,6 +163,7 @@ void relaxOutgoingEdges(const DataFacade<mld::Algorithm> &facade,
             BOOST_ASSERT_MSG(node_weight + turn_weight > 0, "edge weight is invalid");
             const auto to_weight = weight + turn_weight;
             const auto to_duration = duration + turn_duration;
+            const auto to_distance = distance + node_distance;
 
             // New Node discovered -> Add to Heap + Node Info Storage
             if (!query_heap.WasInserted(to))
@@ -170,16 +171,16 @@ void relaxOutgoingEdges(const DataFacade<mld::Algorithm> &facade,
                 query_heap.Insert(
                     to,
                     to_weight,
-                    {node, false, to_duration, static_cast<EdgeDistance>(node_distance)});
+                    {node, false, to_duration, to_distance});
             }
             // Found a shorter Path -> Update weight and set new parent
-            else if (std::tie(to_weight, to_duration, node_distance, node) <
+            else if (std::tie(to_weight, to_duration, to_distance, node) <
                      std::tie(query_heap.GetKey(to),
                               query_heap.GetData(to).duration,
                               query_heap.GetData(to).distance,
                               query_heap.GetData(to).parent))
             {
-                query_heap.GetData(to) = {node, false, to_duration, node_distance};
+                query_heap.GetData(to) = {node, false, to_duration, to_distance};
                 query_heap.DecreaseKey(to, to_weight);
             }
         }