From 6e7747e5b85f4ca93683ed5166f6e480cc58e6fa Mon Sep 17 00:00:00 2001
From: Eduardo Pedroni <ep625@york.ac.uk>
Date: Mon, 10 Feb 2014 09:33:54 +0000
Subject: Refactored the resources mechanics, implemented a few of the
 chromosome tests

---
 src/jcgp/function/Subtraction.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/jcgp/function/Subtraction.java')

diff --git a/src/jcgp/function/Subtraction.java b/src/jcgp/function/Subtraction.java
index 169f88c..f8b9c7d 100644
--- a/src/jcgp/function/Subtraction.java
+++ b/src/jcgp/function/Subtraction.java
@@ -7,7 +7,7 @@ public class Subtraction extends Function {
 	@Override
 	public int run(Connection... connections) {
 		if (connections.length > 1) {
-			return connections[0].evaluate() - connections[1].evaluate();
+			return connections[0].getValue() - connections[1].getValue();
 		} else {
 			return 0;
 		}
-- 
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