Make get_prediction const

doctorlove · doctorlove · commit 40af49e45876 · 2023-07-18T14:31:56.000+01:00
diff --git a/Chapter8/main.cpp b/Chapter8/main.cpp
@@ -192,7 +192,7 @@ class MindReader {
     {
     }
 
-    int get_prediction()
+    int get_prediction() const
     {
         return prediction;
     }
