Changeset 15017 for branches/PushGP/HeuristicLab.PushGP/HeuristicLab.Problems.ProgramSynthesis/Push/Extensions

Timestamp:

06/01/17 09:28:34 (8 years ago)

Author:

pkimmesw

Message:

#2665 Fixed Benchmark Problem Definition, Converted LoopExpressions to stateless expressions, Added several unit test to ensure funcionality, Fixed UI bugs

Location:

branches/PushGP/HeuristicLab.PushGP/HeuristicLab.Problems.ProgramSynthesis/Push/Extensions

Files:

• CharExtentions.cs (added)
• CollectionExtensions.cs (modified) (1 diff)
• LongExtensions.cs (added)
• RandomExtensions.cs (added)

branches/PushGP/HeuristicLab.PushGP/HeuristicLab.Problems.ProgramSynthesis/Push/Extensions/CollectionExtensions.cs

@@ -12 +12 @@
       return source[x];
     }
+
+    public static int HashCode<T>(this IReadOnlyList<T> source) {
+      var hash = 19 * 31 + typeof(T).FullName.GetHashCode();
+
+      for (var i = 0; i < source.Count; i++)
+        hash = hash * 31 + source[i].GetHashCode();
+
+      return hash;
+    }
+
+    public static int HashCode<T>(this IEnumerable<T> source) {
+      var hash = 19 * 31 + typeof(T).FullName.GetHashCode();
+
+      foreach (var item in source)
+        hash = hash * 31 + item.GetHashCode();
+
+      return hash;
+    }
   }
 }