[Ipopt] ipopt options

Stefan Vigerske stefan at math.hu-berlin.de
Tue Sep 20 04:31:00 EDT 2011


> Hi everyone;
> I derived TNLP class to model and solve quadratic equations in ipopt but I could not figure out how to set options by using C++ code. Any example will be appreciated.

If ipopt is a pointer to your IpoptApplication object, then
   ipopt->Options()->SetNumericValue("bound_relax_factor", 1e-10);

There exists documentation:


> Thanks,
> Abdulkadir Yazici
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Stefan Vigerske
Humboldt University Berlin, Numerical Mathematics

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