Retrieve the model objective(s).
|GRBExpr||getObjective ( )|
Retrieve the optimization objective.
The model objective.
|GRBLinExpr||getObjective (||int||index )|
Retrieve an alternative optimization objective. Alternative
objectives will always be linear. You can also use this routine to
retrieve the primary objective (using
index = 0), but you
will get an exception if the primary objective contains
Please refer to the discussion of Multiple Objectives for more information on the use of alternative objectives.
index: The index for the requested alternative objective.
The requested alternative objective.