added support for native methods & member function pointers.

fixed test cases arrays_dimensionless & cpp_basic. Added new example (functor).


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9472 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/lua/functor/runme.lua

@@ -0,0 +1,24 @@
+-- Operator overloading example
+---- importing ----
+if string.sub(_VERSION,1,7)=='Lua 5.0' then
+	-- lua5.0 doesnt have a nice way to do this
+	lib=loadlib('example.dll','Example_Init') or loadlib('example.so','Example_Init')
+	assert(lib)()
+else
+	-- lua 5.1 does
+	require('example')
+end
+
+a = example.intSum(0)
+b = example.doubleSum(100.0)
+
+-- Use the objects.  They should be callable just like a normal
+-- lua function.
+
+for i=0,100 do
+    a(i)                -- Note: function call
+    b(math.sqrt(i))     -- Note: function call
+end 
+print(a:result())   -- should be 5050
+print(b:result())   -- should be ~771.46
+