update swig on windows

winx64/bin/swigwin-4.0.0/Examples/python/functor/runme.py

@@ -0,0 +1,16 @@
+# Operator overloading example
+import example
+import math
+
+a = example.intSum(0)
+b = example.doubleSum(100.0)
+
+# Use the objects.  They should be callable just like a normal
+# python function.
+
+for i in range(0, 100):
+    a(i)                # Note: function call
+    b(math.sqrt(i))     # Note: function call
+
+print a.result()
+print b.result()