Initializes this instance.

ReindWidLC(
    const WorkerDataGeneral& newWorkerData, 
    const PiaData& newPiaData, 
    const PiaParams& newPiaParams, 
    int newMaxyear, 
    const PiaData& newWidowPiaData, 
    const WorkerDataGeneral& newWidowData, 
    Secondary& newSecondary, 
    const LawChangeArray& newLawChange
);