update swig on windows

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

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

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

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+{
+  "targets": [
+    {
+      "target_name": "example",
+      "sources": [ "example_wrap.cxx" ],
+      "include_dirs": ["$srcdir"]
+    }
+  ]
+}

winx64/bin/swigwin-4.0.0/Examples/javascript/operator/example.h

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+/* File : example.h */
+#include <math.h>
+
+class Complex {
+private:
+  double rpart, ipart;
+public:
+  Complex(double r = 0, double i = 0) : rpart(r), ipart(i) { }
+  Complex(const Complex &c) : rpart(c.rpart), ipart(c.ipart) { }
+  Complex &operator=(const Complex &c) {
+    rpart = c.rpart;
+    ipart = c.ipart;
+    return *this;
+  }
+  Complex operator+(const Complex &c) const {
+    return Complex(rpart+c.rpart, ipart+c.ipart);
+  }
+  Complex operator-(const Complex &c) const {
+    return Complex(rpart-c.rpart, ipart-c.ipart);
+  }
+  Complex operator*(const Complex &c) const {
+    return Complex(rpart*c.rpart - ipart*c.ipart,
+		   rpart*c.ipart + c.rpart*ipart);
+  }
+  Complex operator-() const {
+    return Complex(-rpart, -ipart);
+  }
+  
+  double re() const { return rpart; }
+  double im() const { return ipart; }
+};
+
+
+
+
+  

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

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+/* File : example.i */
+%module example
+#pragma SWIG nowarn=SWIGWARN_IGNORE_OPERATOR_EQ
+%{
+#include "example.h"
+%}
+
+/* This header file is a little tough to handle because it has overloaded
+   operators and constructors.  We're going to try and deal with that here */
+
+/* This turns the copy constructor in a function ComplexCopy() that can
+   be called */
+
+%rename(assign) Complex::operator=;
+%rename(plus) Complex::operator+;
+%rename(minus) Complex::operator-(const Complex &) const;
+%rename(uminus) Complex::operator-() const;
+%rename(times) Complex::operator*;
+
+/* Now grab the original header file */
+%include "example.h"
+
+/* An output method that turns a complex into a short string */
+%extend Complex {
+ char *toString() {
+   static char temp[512];
+   sprintf(temp,"(%g,%g)", $self->re(), $self->im());
+   return temp;
+ }
+ static Complex* copy(const Complex& c) {
+   return new Complex(c);
+ }
+};
+

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

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+module.exports = require("build/Release/example");

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

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+var example = require("example");
+
+a = new example.Complex(2,3);
+b = new example.Complex(-5,10);
+
+console.log ("a =" + a);
+console.log ("b   =" + b);
+
+c = a.plus(b);
+
+console.log("c   =" + c);
+console.log("a*b =" + a.times(b));
+console.log("a-c =" + a.minus(c));
+
+e = example.Complex.copy(a.minus(c));
+console.log("e   =" + e);
+
+// Big expression
+f = a.plus(b).times(c.plus(b.times(e))).plus(a.uminus());
+console.log("f   =" + f);
+
+
+
+
+