From ad98b3b6d2de025c72ab9018e6756eec69d98283 Mon Sep 17 00:00:00 2001
From: Fabian Stemmler <stemmler@in.tum.de>
Date: Mon, 26 Aug 2019 13:09:58 +0200
Subject: [PATCH] Added size() in MainMemoryDefinition

---
 .../src/net/mograsim/machine/MainMemoryDefinition.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/net.mograsim.machine/src/net/mograsim/machine/MainMemoryDefinition.java b/net.mograsim.machine/src/net/mograsim/machine/MainMemoryDefinition.java
index 3128cddd..f01d119d 100644
--- a/net.mograsim.machine/src/net/mograsim/machine/MainMemoryDefinition.java
+++ b/net.mograsim.machine/src/net/mograsim/machine/MainMemoryDefinition.java
@@ -42,4 +42,14 @@ public interface MainMemoryDefinition {
 	 * @author Christian Femers
 	 */
 	long getMaximalAddress();
+	
+	/**
+	 * The size of the MainMemory as the amount of addressable memory cells.
+	 * 
+	 * @return the amount of addressable memory cells
+	 */
+	default long size()
+	{
+		return getMaximalAddress() - getMinimalAddress();
+	}
 }
-- 
2.17.1