[Haskell-beginners] very impure [global] counter

[Thomas]

Hello David,

since your first approach was via the filesystem I assume you only need 
to call a more or less limited number of methods in Java. If this is the 
case then I would try to embed Java into C and call C from Haskell via 
the FFI.
I have done both individually, it's not hard and it worked pretty well. 
I'm not sure if there are any lurking problems when "double embedding".

But even if that should fail: before using the filesystem as 
communication mechanism I'd probably use some sort of IPC (probably 
network).

If you really want a virtual filesystem for the communication, you can 
always set one up in your host OS:
http://www.vanemery.com/Linux/Ramdisk/ramdisk.html
Or search the web for "ramdisk <os of choice>" if you're not using Linux.

I don't think Haskell provides this functionality as a library. I may be 
wrong, though.

HTH,
Thomas

On 22.07.2011 19:23, Davi Santos wrote:
> Aditya,
> as I could search, If there is a C version of Weka, it appears to be very
> outdated by now.
> The library I use is http://www.cs.waikato.ac.nz/ml/weka/.
>
> Davi
>
>
>
>
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