[Coin-discuss] Column and row names in OsiSolverInterface
Leo Lopes
leo at sie.arizona.edu
Thu Jun 9 14:01:09 EDT 2005
How about the default being for the OsiSolverInterface to keep the
mapping in its own data structures? If no mapping has been supplied then
it can return "Rnnnnn". That way, a MessageHandler could use that
information even if a solver doesn't support the feature. In the derived
classes, if the solver supports the feature, then the set and get can
just use the solvers' data structures. That way, also, the feature would
be supported in all the solvers without additional coding.
Cheers,
Leo.
John J Forrest wrote:
>
> At present there is no way to set and get names for rows and/or
> columns of a model. It has been suggested to me that this might be
> useful.
>
> Are there any objections? The default would be that setting would do
> nothing and getting would return a std::string Rnnnnnnn or Cnnnnnnn.
> Are there any thoughts on setting - one at a time or in groups?
>
> John Forrest
>
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--
========================================================================
Leonardo B. Lopes leo at sie.arizona.edu
Assistant Professor (520)621-2342
SIE - University of Arizona http://www.sie.arizona.edu/faculty/leolopes
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