added missing include for linux

hjweide · May 8, 2022 · 6de6373 · 6de6373
1 parent 56cf2a8
commit 6de6373
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/cpp/experimental_heuristics.cpp b/src/cpp/experimental_heuristics.cpp
@@ -2,6 +2,7 @@
 // They may not take the shortest path and require additional cpu cycles.
 
 #include <cmath>
+#include <cstddef>
 #include <experimental_heuristics.h>