Reference Documents about Informational Callbacks

ILOG CPLEX 11.0 User's Manual > Advanced Programming Techniques > Using Optimization Callbacks > Informational Callbacks > Reference Documents about Informational Callbacks

Reference Documents about Informational Callbacks

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In Concert Technology, you implement an informational callback as an object of a class.

In the C++ API, an informational callback is an instance of IloCplex::MIPInfoCallback or one of these derived subclasses:

IloCplex::DisjunctiveCutInfoCallback
IloCplex::FlowMIRCutInfoCallback
IloCplex::FractionalCutInfoCallback
IloCplex::ProbingInfoCallback

An informational callback is installed in a C++ application by the method IloCplex::use.

In the Java API, an informational callback is an instance of MIPInfoCallback or one of these derived subclasses:

IloCplex.DisjunctiveCutInfoCallback
IloCplex.FlowMIRCutInfoCallback
IloCplex.FractionalCutInfoCallback
IloCplex.ProbingInfoCallback

An informational callback is installed in a Java application by the method IloCplex.use.

In the .NET API, an informational callback is an instance of Cplex.MIPInfoCallback or one of these derived subclasses:

Cplex.DisjunctiveInfoCallback
Cplex.FlowMIRCutInfoCallback
Cplex.FractionalCutInfoCallback
Cplex.ProbingInfoCallback

An informational callback is installed in a .NET application by the method Cplex.Use.

In the Callable Library (C API), use the following routines to install and access an informational callback:

Informational callbacks in a C application may call only the routines CPXgetcallbackincumbent or CPXgetcallbackinfo.

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