Open-Harbor/osrm-backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 3 Wiki Activity

Make sure to terminate when the core heaps are empty

Browse Source
This commit is contained in:
Patrick Niklaus 2015-08-10 00:51:05 +02:00
parent 2ff2ce460c
commit 48d1a5ec5d
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
routing_algorithms/direct_shortest_path.hpp
View File

@ -186,7 +186,8 @@ class DirectShortestPathRouting final
} }
// run two-target Dijkstra routing step on core with termination criterion // run two-target Dijkstra routing step on core with termination criterion
while (distance > (forward_core_heap.MinKey() + reverse_core_heap.MinKey()) ) while (0 < (forward_core_heap.Size() + reverse_core_heap.Size()) &&
distance > (forward_core_heap.MinKey() + reverse_core_heap.MinKey()))
{ {
if (!forward_core_heap.Empty()) if (!forward_core_heap.Empty())
{ {