[Ipopt] C++ interface and .nl files

Victor Zverovich victor.zverovich at gmail.com
Wed Jan 27 13:12:44 EST 2016

Yes, it's basically what Ipopt/AMPL driver does:

As Tony said if you are interested in an .nl file reader, have a look at
https://github.com/ampl/mp. I've just added a few examples showing how to
use it: https://github.com/ampl/mp/blob/master/src/nl-example.cc . But
since you want to read and solve the problem, you'll probably be more
interested in the solver driver rather than just an NL reader.


On Wed, Jan 27, 2016 at 6:55 AM Gianpaolo Gulletta <
gianpaologulletta at gmail.com> wrote:

> Hi ,
> I have Ipopt 3.12.4 and I would like to know if there is the possibility
> to read a .nl file through c++ code and solve the problem.
> As far as I know there are not examples about it, therefore I would
> really appreciate a example code to understand how it works.
> Thank you very much.
> Best Regards,
> --
> Gianpaolo Gulletta
> _______________________________________________
> Ipopt mailing list
> Ipopt at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/ipopt
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