1 files changed, 5 insertions, 0 deletions
diff --git a/st/ClassInstance.java b/st/ClassInstance.java
index ad7e6b0..e93d3bd 100644
--- a/st/ClassInstance.java
+++ b/st/ClassInstance.java
@@ -29,6 +29,11 @@ public class ClassInstance extends AbstractInstance {
         return this.mtds;
     }
 
+    public int getSize() {
+        return 4 * (this.attrs.size() +
+                    this.mtds.size());
+    }
+
     protected void addLocal(TypeInstance attr) {
         this.attrs.add(attr);
     }