public abstract class SolveCallback : Cplex..::..MIPCallback

The base class for user-written solve callbacks to control how node relaxations are solved within branch and cut.

An instance of this class can be used to solve nodes during a branch-and-cut search. It allows you to set a starting point when a node is being solved or to select the solution algorithm on a per-node basis.

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.

System..::..Object
  ILOG.OPL..::..Cplex..::..Callback
    ILOG.OPL..::..Cplex..::..MIPInfoCallback
      ILOG.OPL..::..Cplex..::..MIPCallback
        ILOG.OPL..::..Cplex..::..SolveCallback