Fixed TS crash when entire neighborhood is on tabu list

2020-01-20 19:23:47 +01:00
parent 5d78916930
commit c10d296d82
1 changed files with 3 additions and 1 deletions
@@ -517,7 +517,9 @@ void Graph::travellingSalesmanTabuSearchEngine(Graph &graph, unsigned tabuSteps,

        while(cheeseSupplied == true)
        {
-            std::vector<unsigned> nextRoute;
+            std::vector<unsigned> nextRoute = currentRoute;
+            // ...na wszelki wypadek, gdyby cale sasiedztwo bylo na liscie tabu
+            // (zeby algorytm sie nie wywalil)
            int nextRouteLength = -1;

            std::vector<unsigned> nextTabu(3, 0);