: Class IloCplex.DisjunctiveCutCallback

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ilog.cplex
Class IloCplex.DisjunctiveCutCallback

java.lang.Object
  |
  +--ilog.cplex.IloCplex.Callback
        |
        +--ilog.cplex.IloCplex.MIPCallback
              |
              +--ilog.cplex.IloCplex.DisjunctiveCutCallback

public abstract static class IloCplex.DisjunctiveCutCallback
extends IloCplex.MIPCallback

A user-written callback class. An instance of the class DisjunctiveCutCallback represents a user-written callback in an application that uses an instance of IloCplex to solve a mixed integer programming problem (a MIP). This class offers a method to check on the progress of the cuts.

The constructor and methods of this class are protected for use in deriving a user-written callback class and in implementing the main method in it. If an attempt is made to access information not available to an instance of this class, an exception is thrown.

See Also:: IloCplex.MIPCallback

Constructor Summary
`protected`	`IloCplex.DisjunctiveCutCallback()`

Method Summary
`protected double`	`getProgress()` Returns the fraction of the generated cut.

Methods inherited from class ilog.cplex.IloCplex.MIPCallback

getBestObjValue, 
getCutoff, 
getDirection, 
getIncumbentObjValue, 
getIncumbentValue, 
getIncumbentValues, 
getIncumbentValues, 
getNcliques, 
getNcovers, 
getNdisjunctiveCuts, 
getNflowCovers, 
getNflowPaths, 
getNfractionalCuts, 
getNGUBcovers, 
getNimpliedBounds, 
getNiterations, 
getNMIRs, 
getNnodes, 
getNremainingNodes, 
getPriority, 
isIntegerFeasible

Methods inherited from class ilog.cplex.IloCplex.Callback

abort, 
main

Methods inherited from class java.lang.Object

clone, 
equals, 
finalize, 
getClass, 
hashCode, 
notify, 
notifyAll, 
toString, 
wait, 
wait, 
wait

Constructor Detail

IloCplex.DisjunctiveCutCallback

protected IloCplex.DisjunctiveCutCallback()

Method Detail

getProgress

protected double getProgress()

Returns the fraction of the generated cut. This method returns the fraction of disjunctive cut generation for the pass completed.