[Coin-osi-devel] Next release of Osi

[fmargot at andrew.cmu.edu]

They are right now in 
Osi/branches/devel/Osi/src/OsiClp/OsiClpSolverInterface.cpp

Francois

On Mon, 20 Nov 2006, Laszlo Ladanyi wrote:

> Those can't be in Osi... A solver may not have a basis... Well, maybe they can
> be... bu then the implementation in the base class needs to throw an exception
> and if the solver overrides the methods then they should be able to do it
> properly.
>
> Otherwise... It's a question for Matt. And me. And John forrest. I'll talk to
> John soon about how stable he thinks the branching stuff in Osi is.
>
> --Laci
>
> On Mon, 20 Nov 2006 fmargot at andrew.cmu.edu wrote:
>
>> Is there a new release of Osi planned soon? If possible, I would like
>> the two methods from OsiClpSolverInterface
>>
>> virtual void getBInvARow(int row, CoinIndexedVector * z,
>>                           CoinIndexedVector * slack=NULL,
>>                           bool keepScaled=false) const;
>>
>> and
>>
>> virtual void getBInvACol(int col, CoinIndexedVector * ver);
>>
>> to be in the next release. The new Lift-and-Project cut generator needs
>> it and I can not make a new release of Cgl with a dependence on Osi-devel.
>>
>> Francois
>> _______________________________________________
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>> Coin-osi-devel at list.coin-or.org
>> http://list.coin-or.org/mailman/listinfo/coin-osi-devel
>>
>
>
>