public abstract IList<IPeriod> Evaluate(
	IDateTime referenceDate,
	DateTime periodStart,
	DateTime periodEnd,
	bool includeReferenceDateInResults
)

Public MustOverride Function Evaluate ( _
	referenceDate As IDateTime, _
	periodStart As DateTime, _
	periodEnd As DateTime, _
	includeReferenceDateInResults As Boolean _
) As IList(Of IPeriod)

public:
virtual IList<IPeriod^>^ Evaluate(
	IDateTime^ referenceDate, 
	DateTime periodStart, 
	DateTime periodEnd, 
	bool includeReferenceDateInResults
) abstract