[Ipopt] Ipopt without constraints

[Andreas Waechter]

Hi Yann,

Yes, setting m=0 in get_nlp_info is enough.  I'm not sure, maybe the 
eval_g and eval_jac_g methods are still called, but then you can just put 
a "return true;" into them.

Andreas

On Mon, 15 Feb 2010, Collette yann wrote:

> Hello,
>
> I am trying to use Ipopt without constraints.
> What must I set to force Ipopt not to call eval_g and eval_jac_g (in the
> TNLP class) ?
> Does setting m to 0 in get_nlp_info is enough ?
>
> Yann.
>
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