ILOG CPLEX C++ API 9.0 Reference Manual

IloCplex::NetworkCallbackI
The methods of this class are protected for use in deriving a user-written callback class
and in implementing the main method there.
If an attempt is made to access information not available to an instance of this class, an
exception is thrown.
See Also
Constructors
Methods
IloCplex, IloCplex::Callback, IloCplex::CallbackI,
ILONETWORKCALLBACK0
protected NetworkCallbackI()
This constructor creates a callback for use with the network optimizer.
protected IloNum getInfeasibility()
This method returns the current primal infeasibility measure of the network solution in
the instance of IloCplex at the time the invoking callback is executed.
protected IloInt getNiterations()
This method returns the number of network simplex iterations completed so far by an
instance of IloCplex at the invoking callback is executed.
protected IloNum getObjValue()
This method returns the current objective value of the network solution in the instance of
IloCplex at the time the invoking callback is executed.
protected IloBool isFeasible()
This method returns IloTrue if the current network solution is primal feasible.
ILOG CPLEX C++ API 9.0 REFERENCE M ANUAL 186