X-Git-Url: https://ruin.nu/git/?p=popboot.git;a=blobdiff_plain;f=action.h;h=9b3c9276a105ab8366324c63839ffde92d34d70f;hp=35119c35c7d245615e10ab6c857d0e02702d089e;hb=e26fd7b3195576b25ffe51253a391b53f412a650;hpb=3a5c7967d474fe42d471f417fa1f4bb1aec8e4fa

diff --git a/action.h b/action.h
index 35119c3..9b3c927 100644
--- a/action.h
+++ b/action.h
@@ -11,8 +11,9 @@ class Action {
 		Action(std::string executable, literals preconditions, literals effects);
 		Action(const Action& action);
 		Action(){};
-		literals effects() const;
-		literals preconditions() const;
+		const literals& effects() const;
+		const literals& preconditions() const;
+		const std::string& executable() const;
 		int execute() const;
 
 	protected: