public abstract static class IloCplex.FlowMIRCutCallback extends IloCplex.MIPCallback
IloCplex to solve a mixed
integer programming problem (a MIP). This class offers a method to monitor
the progress of the generation of flow cover and mixed integer rounding (MIR)
cuts.
The constructor and methods of this class are protected to make sure that
they are used only to derive a user-written callback class or to implement
the main method in it. This is the callback class to use when
IloCplex is solving a MIP.
IloCplex.MIPCallbackIloCplex.MIPCallback.NodeData| Modifier | Constructor and Description |
|---|---|
protected |
IloCplex.FlowMIRCutCallback()
Constructor for user-written flow cover and MIR cut callbacks.
|
| Modifier and Type | Method and Description |
|---|---|
protected double |
getProgress()
Returns the fraction of completion of the cut generation.
|
getObjCoef, getObjCoefs, getObjCoefs, getUserThreadsgetBestObjValue, getCutoff, getDirection, getIncumbentObjValue, getIncumbentValue, getIncumbentValue, getIncumbentValues, getIncumbentValues, getMIPRelativeGap, getMyThreadNum, getNiterations, getNnodes, getNremainingNodes, getPriority, hasIncumbentabort, getCplexTime, getDetTime, getEndDetTime, getEndTime, getEnvImpl, getModel, getNcols, getNQCs, getNrows, getStartDetTime, getStartTime, mainprotected IloCplex.FlowMIRCutCallback()
IloCplex.FlowMIRCutCallback objects directly.protected double getProgress()
throws IloException
IloException