Rate CapFloor::atmRate(const YieldTermStructure& discountCurve) const {
     bool includeSettlementDateFlows = false;
     Date settlementDate = discountCurve.referenceDate();
     return CashFlows::atmRate(floatingLeg_, discountCurve,
                               includeSettlementDateFlows,
                               settlementDate);
 }
 Rate YoYInflationCapFloor::atmRate(const YieldTermStructure& discountCurve) const {
     return CashFlows::atmRate(yoyLeg_, discountCurve,
                               false, discountCurve.referenceDate());
 }