[Coin-ipopt] Influencing the dual variable

[Oliveira, Ivan B]

Hi guys,

 

It doesn't seem possible to either initialize or change the value of
dual variables during the optimization in the C++ implementation of
IPOPT.  Seems all the callbacks have a const in the signature, and the
code does not seem to provide hooks to influence the iterations between
evaluations.  Is this correct?  Are there any workarounds you can
suggest?

 

Thanks,

 

--Ivan.

 

----------------------------

Ivan B. Oliveira

SC12-205

(408)765-0584

 

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