ILOG CPLEX .NET Reference Manual

Cplex.NodeEvaluator.BranchVar Property

Gets the variable that was branched upon to create the current node. If a more complex branch was used to create the current node

null
is returned instead.

protected ILOG.Concert.INumVar BranchVar {get;}

Remarks

This method can be called only from the methods init and evaluate.

See Also

Cplex.NodeEvaluator Class | ILOG.CPLEX Namespace