X-Git-Url: https://ruin.nu/git/index.pl?a=blobdiff_plain;f=node.h;h=7bcf3a8c371338375df7d42604ce5d0ddf98ce74;hb=13441470b3b895e08b4165e2154665863f1c3b33;hp=0d9cae6fa0229ce432dfb21497452adfa2075e16;hpb=09f6dfa65b66103c27dc831271d961de9ab0109e;p=popboot.git

diff --git a/node.h b/node.h
index 0d9cae6..7bcf3a8 100644
--- a/node.h
+++ b/node.h
@@ -9,8 +9,8 @@ class Node {
 	public:
 		Node(Action action);
 		void addChild(Node* node);
-		Action action();
-		void execute(literals effects);
+		const Action& action() const;
+		void execute(const literals& effects);
 
 	protected:
 		Action _action;