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GRBConstr
Gurobi constraint object. Constraints are always associated with a
particular model. You create a constraint object by adding a
constraint to a model (using
GRBModel::addConstr),
rather than by using a GRBConstr
constructor.
The methods on constraint objects are used to get and set constraint
attributes. For example, constraint right-hand sides can be queried
by calling get(
GRB_DoubleAttr_RHS
). Note that you can also query attributes
for a set of constraints at once. This is done using the attribute
query method on the GRBModel
object
(GRBModel::get).
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