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MathGroup Archive 1995

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MLReady()

  • To: mathgroup at christensen.cybernetics.net
  • Subject: [mg1851] MLReady()
  • From: Andrew Roger Ward <arw1 at doc.ic.ac.uk>
  • Date: Mon, 7 Aug 1995 20:27:05 -0400
  • Organization: Dept. of Computing, Imperial College, University of London, UK.

Hi all,

I have been using Mathlink with the MLGet... routines successfully but
I dont think that MLReady does what it is supposed to do!

As I understand it, you should be able to send Mathematica a task (using
the MLPut functions etc) then be able to poll Mathematica using the non
blocking MLReady to see if it has data to send back (to the C program).
(The MLGet routines block until data is available)

Even more curious is that Ive managed to get it to work the first time
that I call it - but never again after that!

Any ideas?

Cheers

Andrew



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