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Fixed shortest_path when called from match plugin

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This commit is contained in:
Patrick Niklaus
2015-12-11 05:43:57 +01:00
parent 33b18df1a0
commit 9414a8085d
2 changed files with 16 additions and 1 deletions
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routing_algorithms/shortest_path.hpp
+9 -1
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@@ -375,7 +375,15 @@ class ShortestPathRouting final
search_to_reverse_node, source_phantom, target_phantom,
total_distance_to_forward, total_distance_to_reverse,
new_total_distance_to_forward, packed_leg_to_forward);
if (target_phantom.reverse_node_id != SPECIAL_NODEID)
// if only the reverse node is valid (e.g. when using the match plugin) we actually need to move
if (target_phantom.forward_node_id == SPECIAL_NODEID)
{
BOOST_ASSERT(target_phantom.reverse_node_id != SPECIAL_NODEID);
new_total_distance_to_reverse = new_total_distance_to_forward;
packed_leg_to_reverse = std::move(packed_leg_to_forward);
new_total_distance_to_forward = INVALID_EDGE_WEIGHT;
}
else if (target_phantom.reverse_node_id != SPECIAL_NODEID)
{
new_total_distance_to_reverse = new_total_distance_to_forward;
packed_leg_to_reverse = packed_leg_to_forward;