OvernightIndexedCoupon Class Reference

overnight coupon More...

#include <overnightindexedcoupon.hpp>

Inheritance diagram for OvernightIndexedCoupon:

Collaboration diagram for OvernightIndexedCoupon:

Public Member Functions
	OvernightIndexedCoupon (const Date &paymentDate, Real nominal, const Date &startDate, const Date &endDate, const ext::shared_ptr< OvernightIndex > &overnightIndex, Real gearing=1.0, Spread spread=0.0, const Date &refPeriodStart=Date(), const Date &refPeriodEnd=Date(), const DayCounter &dayCounter=DayCounter(), bool telescopicValueDates=false, RateAveraging::Type averagingMethod=RateAveraging::Compound)
Inspectors
const std::vector< Date > &	fixingDates () const
	fixing dates for the rates to be compounded More...
const std::vector< Time > &	dt () const
	accrual (compounding) periods More...
const std::vector< Rate > &	indexFixings () const
	fixings to be compounded More...
const std::vector< Date > &	valueDates () const
	value dates for the rates to be compounded More...
const RateAveraging::Type	averagingMethod () const
	averaging method More...
FloatingRateCoupon interface
Date	fixingDate () const override
	the date when the coupon is fully determined More...
Real	accruedAmount (const Date &) const override
	accrued amount at the given date More...
Public Member Functions inherited from FloatingRateCoupon
	FloatingRateCoupon (const Date &paymentDate, Real nominal, const Date &startDate, const Date &endDate, Natural fixingDays, const ext::shared_ptr< InterestRateIndex > &index, Real gearing=1.0, Spread spread=0.0, const Date &refPeriodStart=Date(), const Date &refPeriodEnd=Date(), DayCounter dayCounter=DayCounter(), bool isInArrears=false, const Date &exCouponDate=Date())
void	performCalculations () const override
Real	amount () const override
	returns the amount of the cash flow More...
Rate	rate () const override
	accrued rate More...
Real	price (const Handle< YieldTermStructure > &discountingCurve) const
DayCounter	dayCounter () const override
	day counter for accrual calculation More...
const ext::shared_ptr< InterestRateIndex > &	index () const
	floating index More...
Natural	fixingDays () const
	fixing days More...
Real	gearing () const
	index gearing, i.e. multiplicative coefficient for the index More...
Spread	spread () const
	spread paid over the fixing of the underlying index More...
virtual Rate	indexFixing () const
	fixing of the underlying index More...
virtual Rate	convexityAdjustment () const
	convexity adjustment More...
virtual Rate	adjustedFixing () const
	convexity-adjusted fixing More...
bool	isInArrears () const
	whether or not the coupon fixes in arrears More...
virtual void	setPricer (const ext::shared_ptr< FloatingRateCouponPricer > &)
ext::shared_ptr< FloatingRateCouponPricer >	pricer () const
Public Member Functions inherited from Coupon
	Coupon (const Date &paymentDate, Real nominal, const Date &accrualStartDate, const Date &accrualEndDate, const Date &refPeriodStart=Date(), const Date &refPeriodEnd=Date(), const Date &exCouponDate=Date())
Date	date () const override
Date	exCouponDate () const override
	returns the date that the cash flow trades exCoupon More...
virtual Real	nominal () const
const Date &	accrualStartDate () const
	start of the accrual period More...
const Date &	accrualEndDate () const
	end of the accrual period More...
const Date &	referencePeriodStart () const
	start date of the reference period More...
const Date &	referencePeriodEnd () const
	end date of the reference period More...
Time	accrualPeriod () const
	accrual period as fraction of year More...
Date::serial_type	accrualDays () const
	accrual period in days More...
Time	accruedPeriod (const Date &) const
	accrued period as fraction of year at the given date More...
Date::serial_type	accruedDays (const Date &) const
	accrued days at the given date More...
Public Member Functions inherited from CashFlow
	~CashFlow () override=default
bool	hasOccurred (const Date &refDate=Date(), ext::optional< bool > includeRefDate=ext::nullopt) const override
	returns true if an event has already occurred before a date More...
bool	tradingExCoupon (const Date &refDate=Date()) const
	returns true if the cashflow is trading ex-coupon on the refDate More...
Public Member Functions inherited from Event
	~Event () override=default
Public Member Functions inherited from Observable
	Observable ()
	Observable (const Observable &)
Observable &	operator= (const Observable &)
	Observable (Observable &&)=delete
Observable &	operator= (Observable &&)=delete
virtual	~Observable ()=default
void	notifyObservers ()
Public Member Functions inherited from LazyObject
	LazyObject ()
	~LazyObject () override=default
void	update () override
bool	isCalculated () const
void	forwardFirstNotificationOnly ()
void	alwaysForwardNotifications ()
void	recalculate ()
void	freeze ()
void	unfreeze ()
Public Member Functions inherited from Observer
	Observer ()=default
	Observer (const Observer &)
Observer &	operator= (const Observer &)
virtual	~Observer ()
std::pair< iterator, bool >	registerWith (const ext::shared_ptr< Observable > &)
void	registerWithObservables (const ext::shared_ptr< Observer > &)
Size	unregisterWith (const ext::shared_ptr< Observable > &)
void	unregisterWithAll ()
virtual void	update ()=0
virtual void	deepUpdate ()

Visitability
std::vector< Date >	valueDates_
std::vector< Date >	fixingDates_
std::vector< Rate >	fixings_
Size	n_
std::vector< Time >	dt_
RateAveraging::Type	averagingMethod_
void	accept (AcyclicVisitor &) override
Rate	averageRate (const Date &date) const

Additional Inherited Members
Public Types inherited from Observer
typedef set_type::iterator	iterator
Protected Member Functions inherited from FloatingRateCoupon
Rate	convexityAdjustmentImpl (Rate fixing) const
	convexity adjustment for the given index fixing More...
Protected Member Functions inherited from LazyObject
virtual void	calculate () const
Protected Attributes inherited from FloatingRateCoupon
ext::shared_ptr< InterestRateIndex >	index_
DayCounter	dayCounter_
Natural	fixingDays_
Real	gearing_
Spread	spread_
bool	isInArrears_
ext::shared_ptr< FloatingRateCouponPricer >	pricer_
Real	rate_
Protected Attributes inherited from Coupon
Date	paymentDate_
Real	nominal_
Date	accrualStartDate_
Date	accrualEndDate_
Date	refPeriodStart_
Date	refPeriodEnd_
Date	exCouponDate_
Real	accrualPeriod_
Protected Attributes inherited from LazyObject
bool	calculated_ = false
bool	frozen_ = false
bool	alwaysForward_

Detailed Description

overnight coupon

Coupon paying the interest, depending on the averaging convention, due to daily overnight fixings.

Warning:

telescopicValueDates optimizes the schedule for calculation speed, but might fail to produce correct results if the coupon ages by more than a grace period of 7 days. It is therefore recommended not to set this flag to true unless you know exactly what you are doing. The intended use is rather by the OISRateHelper which is safe, since it reinitialises the instrument each time the evaluation date changes.

Definition at line 49 of file overnightindexedcoupon.hpp.

Constructor & Destructor Documentation

OvernightIndexedCoupon()

OvernightIndexedCoupon	(	const Date &	paymentDate,
		Real	nominal,
		const Date &	startDate,
		const Date &	endDate,
		const ext::shared_ptr< OvernightIndex > &	overnightIndex,
		Real	gearing = 1.0,
		Spread	spread = 0.0,
		const Date &	refPeriodStart = Date(),
		const Date &	refPeriodEnd = Date(),
		const DayCounter &	dayCounter = DayCounter(),
		bool	telescopicValueDates = false,
		RateAveraging::Type	averagingMethod = RateAveraging::Compound
	)

Definition at line 138 of file overnightindexedcoupon.cpp.

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Member Function Documentation

fixingDates()

const std::vector< Date > & fixingDates

(

)

const

fixing dates for the rates to be compounded

Definition at line 67 of file overnightindexedcoupon.hpp.

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dt()

const std::vector< Time > & dt

(

)

const

accrual (compounding) periods

Definition at line 69 of file overnightindexedcoupon.hpp.

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indexFixings()

const vector< Rate > & indexFixings

(

)

const

fixings to be compounded

Definition at line 256 of file overnightindexedcoupon.cpp.

valueDates()

const std::vector< Date > & valueDates

(

)

const

value dates for the rates to be compounded

Definition at line 73 of file overnightindexedcoupon.hpp.

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averagingMethod()

const RateAveraging::Type averagingMethod

(

)

const

averaging method

Definition at line 75 of file overnightindexedcoupon.hpp.

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fixingDate()

Date fixingDate ( ) const

overridevirtual

the date when the coupon is fully determined

Reimplemented from FloatingRateCoupon.

Definition at line 80 of file overnightindexedcoupon.hpp.

accruedAmount()

Real accruedAmount ( const Date &  ) const

overridevirtual

accrued amount at the given date

Reimplemented from FloatingRateCoupon.

Definition at line 234 of file overnightindexedcoupon.cpp.

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accept()

void accept ( AcyclicVisitor &  v )

overridevirtual

Reimplemented from FloatingRateCoupon.

Definition at line 263 of file overnightindexedcoupon.cpp.

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averageRate()

Rate averageRate ( const Date &  date ) const

private

Definition at line 246 of file overnightindexedcoupon.cpp.

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Member Data Documentation

valueDates_

std::vector<Date> valueDates_

private

Definition at line 88 of file overnightindexedcoupon.hpp.

fixingDates_

std::vector<Date> fixingDates_

private

Definition at line 88 of file overnightindexedcoupon.hpp.

fixings_

std::vector<Rate> fixings_

mutableprivate

Definition at line 89 of file overnightindexedcoupon.hpp.

n_

Size n_

private

Definition at line 90 of file overnightindexedcoupon.hpp.

dt_

std::vector<Time> dt_

private

Definition at line 91 of file overnightindexedcoupon.hpp.

averagingMethod_

RateAveraging::Type averagingMethod_

private

Definition at line 92 of file overnightindexedcoupon.hpp.