update swig on windows

winx64/bin/swigwin-4.0.0/Examples/javascript/functor/Makefile

@@ -0,0 +1,3 @@
+SRCS =
+
+include $(SRCDIR)../example.mk

winx64/bin/swigwin-4.0.0/Examples/javascript/functor/binding.gyp.in

@@ -0,0 +1,9 @@
+{
+  "targets": [
+    {
+      "target_name": "example",
+      "sources": [ "example_wrap.cxx" ],
+      "include_dirs": ["$srcdir"]
+    }
+  ]
+}

winx64/bin/swigwin-4.0.0/Examples/javascript/functor/example.i

@@ -0,0 +1,25 @@
+/* File : example.i */
+%module example
+
+
+%inline %{
+// From B. Strousjoup, "The C++ Programming Language, Third Edition", p. 514
+template<class T> class Sum {
+   T res;
+public:
+   Sum(T i = 0) : res(i) { }
+   void operator() (T x) { res += x; }
+   T result() const { return res; }
+};
+
+%}
+
+%rename(call)	*::operator();	// the fn call operator
+
+// Instantiate a few versions
+%template(intSum) Sum<int>;
+%template(doubleSum) Sum<double>;
+
+
+
+

winx64/bin/swigwin-4.0.0/Examples/javascript/functor/example.js

@@ -0,0 +1 @@
+module.exports = require("build/Release/example");

winx64/bin/swigwin-4.0.0/Examples/javascript/functor/runme.js

@@ -0,0 +1,15 @@
+var example = require("example");
+
+a = new example.intSum(0);
+b = new example.doubleSum(100.0);
+
+// Use the objects.  They should be callable just like a normal
+// javascript function.
+
+for (i=1;i<=100;i++) 
+    a.call(i);                // Note: function call
+    b.call(Math.sqrt(i));     // Note: function call
+
+console.log(a.result());
+console.log(b.result());
+