Add vector include to tree

tmigimatsu · May 25, 2020 · ca9da56 · ca9da56
1 parent b736d08
commit ca9da56
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/ctrl_utils/tree.h b/include/ctrl_utils/tree.h
@@ -14,6 +14,7 @@
 #include <stack>        // std::stack
 #include <type_traits>  // std::conditional_t
 #include <utility>      // std::pair
+#include <vector>       // std::vector
 
 #if __cplusplus >= 201703L
 #include <optional>     // std::optional