[Couenne] Is there a callable library to use Couenne in C/C++?

Tony Kelman kelman at berkeley.edu
Sat Feb 21 08:26:15 EST 2015


Couldn't you take the same approach as OS, or use the OSInstance C++ API? 
OSCouenneSolver 
(https://projects.coin-or.org/OS/browser/trunk/OS/src/OSSolverInterfaces/OSCouenneSolver.cpp) 
doesn't appear to need ASL at all, but it does use CppAD for Jacobian and 
Hessian information.

-Tony


-----Original Message----- 
From: Pietro Belotti
Sent: Saturday, February 21, 2015 5:05 AM
To: Wendel Melo
Cc: couenne at list.coin-or.org
Subject: Re: [Couenne] Is there a callable library to use Couenne in C/C++?

Hi Wendel,

I assume you are talking about building a MINLP model through some
function calls in the Couenne library. Unfortunately, while this is in
the plan (and has been for a while...) it is not possible yet. The
reason is that the NLP procedures in Couenne need the AMPL interface.

Regards,
Pietro

On Sat, Feb 21, 2015 at 7:15 AM, Wendel Melo <wendelalexandre at gmail.com> 
wrote:
> Hi experts
>
>
> Is there a callable library to use Couenne in C/C++? It would be useful to
> develop a software to my Ph. D thesis. Write my models in AMPL is not
> appropriate...
> Is there some information about that?
>
> Thanks in advanced for your attention
>
> Have a nice week
>
> --
> Wendel Melo
>
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> Couenne at list.coin-or.org
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