Changeset 187 for Dev/trunk/classes/Question.php

Timestamp:

12/16/11 11:26:53 (13 years ago)

Author:

jkraaijeveld

Message:

Cleaned up some mess regarding lazy evaluation: classes without references no longer require a method evaluate(). Rather, ResearchToolObject? has a plain evaluate returning true in this case. Classes with references should override this method.

File:

• Dev/trunk/classes/Question.php (modified) (1 diff)

Dev/trunk/classes/Question.php

@@ -41 +41 @@
         }
 
-        /**
-         * function evaluate()
-         * evaluates all the references of this object.
-         */
-        public function evaluate()
-        {
-                //Do nothing since Question does not contain any references
-        }
 }