On 20/11/2013, at 12:27 PM, srean wrote:
>
> Stringing things into a pipeline is so much easier to do with coroutines, I
> think the above is a short example to show that.
You mean like this?
~/felix>less test/regress/rt/pipe-01.flx
// Pipe test.
proc source (cho:oschannel[int]) {
for var i in 0 upto 9 do write (cho,i); done
}
proc sink (chi:ischannel[int]) {
while true do var x= read chi; println x; done
}
proc xduce(chi: ischannel[int], cho: oschannel[int]) {
write (cho, 99);
while true do var x = read chi; write (cho, x); write (cho, 2 * x); done
}
spawn_fthread$ source |-> xduce |-> sink;
--
john skaller
[email protected]
http://felix-lang.org
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