[Coin-discuss] OSI question

[Laszlo Ladanyi]

Tim,

You are entirely right, it's missing at the moment. There should be a
setInteger() / setContinuous() pair of methods. I'll add it to the base class
this week then it's up to the solver interface maintainers to implement them.

Let us know if you notice anything else that's missing. (Also if you'd like to
implement them :-)

--Laci
  ladanyi at us.ibm.com

On Wed, 14 Mar 2001, Tim Hultberg wrote:

> Hi,
>    I am considering using OSI for a new modelling system to avoid having
> to write multiple solver links. 
> 
>    Inspecting the OsiSolverInterface class I have found methods for
> getting information about column types, i.e. Continuos vs. Integer, but
> I have not been able to find any way to load MIP's neither by specifying
> column types in the method for inputting problems nor in the methods for
> modyfying problems.
> 
>    Have I overlooked something, or is it presently only possibly to
> specify LP's via the OSI API?
> 
> Best regards,
>                Tim
> 
> 
> -- 
> Tim Helge Hultberg
> Critical Software SA
> Rua Pedro Nunes, IPN, 3030-199 Coimbra, Portugal
> Email: thh at criticalsoftware.com   Phone: +351.239700937
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