Re: typed arrays

[Tom <tmbdev@...>]

For instance, a "memoryview" module can be put together quite

easily using LuaJIT (just to avoid a C interface) and Roberto's struct:

Well, let's say I have an ImageMagic library and an ndarray library.  How do I use your memoryview module to convert the ImageMagic image to an ndarray?

-- load an image using ImageMagick library

img = Image()

img:open("lena.jpg")

-- allocate an array

a = ndarray(img.height,img.width)

-- efficiently copy the pixels of img into a

>>> put some FFI _expression_ here <<<

Tom