Switched path from std::forward_list to std::vector

* as the original reason for using std::forward_list is not valid anymore there is no reason for not using std::vector instead
** original reason was the thought of removing the front element during recursive traversal which was better resolved through iterators

1 files changed, 2 insertions, 2 deletions

diff --git a/trie.cc b/trie.cc
index 130e2db..f002399 100644
--- a/trie.cc
+++ b/trie.cc
@@ -1,5 +1,5 @@
 #include <cstdint>
-#include <forward_list>
+#include <vector>
 #include <map>
 
 #include <cassert>
@@ -10,7 +10,7 @@ template <
 >
 class Trie {
 	public:
-		typedef std::forward_list<Key> key_list;
+		typedef std::vector<Key> key_list;
 
 		Trie():
 			children_() { }