[Clp] Optimal vector output after call to primal?

[Brian Hay]

I'm trying to use CLP to replace the simplex solver in numerical
recipes, as follows:

- create a ClpMatrix object
- load the model
- call primal()

>From there we can get the resulting matrix, but I'm not sure how to
get the optimal vector (i.e., the vector that describes the which
variables from the original matrix remain in the resulting matrix, and
in what order).  Is there a call that provides this vector that I'm
missing?

Thanks

Brian

-- 
Brian Hay