Retrieve the model objective(s).
|GRBExpr||getObjective ( )|
Retrieve the optimization objective.
Note that the constant and linear portions of the objective can also be retrieved using the ObjCon and Obj attributes.
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.
Note that alternative objectives can also be retrieved using the ObjNCon and ObjN attributes.
index: The index for the requested alternative objective.
The requested alternative objective.