ILOG CPLEX .NET Reference Manual

Cplex.IncumbentCallback Constructor 

Constructor for user-written incumbent callback.

protected internal Cplex.IncumbentCallback();

Remarks

This constructor can be called only to construct objects of derived user-written callback classes, but not to construct Cplex.IncumbentCallback objects directly.

See Also

Cplex.IncumbentCallback Class | ILOG.CPLEX Namespace