This method returns a variable evaluator. The evaluation is the domain reduction that the last instantiation made by search has achieved on the evaluated variable. Values returned range from 0 to 1.0. If the value is close to zero then there wasn't much domain reduction on the evaluated variable during the last instantiation. If the value is close to one, the domain was reduced considerably.
Namespace: ILOG.CP
Assembly: oplall (in oplall.dll)
Syntax
| C# |
|---|
public virtual IIntVarEval ImpactOfLastBranch() |
