Initial commit

winx64/bin/swig-3.0.12/Examples/octave/functor/Makefile

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+CXXSRCS =
+
+include $(SRCDIR)../example.mk

winx64/bin/swig-3.0.12/Examples/octave/functor/example.i

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+/* File : example.i */
+%module swigexample
+
+%feature("autodoc", 1);
+
+%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 the application operator to __call__ for python.
+// Note: this is normally automatic, but if you had to do it yourself
+// you would use this directive:
+//
+// %rename(__call__) *::operator();
+
+// Instantiate a few versions
+%template(intSum) Sum<int>;
+%template(doubleSum) Sum<double>;

winx64/bin/swig-3.0.12/Examples/octave/functor/runme.m

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+# do not dump Octave core
+if exist("crash_dumps_octave_core", "builtin")
+  crash_dumps_octave_core(0);
+endif
+
+# Operator overloading example
+swigexample
+
+a = swigexample.intSum(0);
+b = swigexample.doubleSum(100.0);
+
+# Use the objects.  They should be callable just like a normal
+# python function.
+
+for i=0:100-1,
+    a(i);           # Note: function call
+    b(sqrt(i));     # Note: function call
+endfor
+
+a.result()
+b.result()