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Public Member Functions | List of all members
CmsSpreadCoupon Class Reference

CMS spread coupon class. More...

#include <ql/experimental/coupons/cmsspreadcoupon.hpp>

+ Inheritance diagram for CmsSpreadCoupon:
+ Collaboration diagram for CmsSpreadCoupon:

Public Member Functions

 CmsSpreadCoupon (const Date &paymentDate, Real nominal, const Date &startDate, const Date &endDate, Natural fixingDays, const ext::shared_ptr< SwapSpreadIndex > &index, Real gearing=1.0, Spread spread=0.0, const Date &refPeriodStart=Date(), const Date &refPeriodEnd=Date(), const DayCounter &dayCounter=DayCounter(), bool isInArrears=false, const Date &exCouponDate=Date())
 
Inspectors
const ext::shared_ptr< SwapSpreadIndex > & swapSpreadIndex () const
 
- 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...
 
Real accruedAmount (const Date &) const override
 accrued amount at the given date More...
 
const ext::shared_ptr< InterestRateIndex > & index () const
 floating index More...
 
Natural fixingDays () const
 fixing days More...
 
virtual Date fixingDate () const
 fixing date 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< FloatingRateCouponPricerpricer () 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 DateaccrualStartDate () const
 start of the accrual period More...
 
const DateaccrualEndDate () const
 end of the accrual period More...
 
const DatereferencePeriodStart () const
 start date of the reference period More...
 
const DatereferencePeriodEnd () 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 &)
 
Observableoperator= (const Observable &)
 
 Observable (Observable &&)=delete
 
Observableoperator= (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 &)
 
Observeroperator= (const Observer &)
 
virtual ~Observer ()
 
std::pair< iterator, boolregisterWith (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

ext::shared_ptr< SwapSpreadIndexindex_
 
void accept (AcyclicVisitor &) override
 

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< InterestRateIndexindex_
 
DayCounter dayCounter_
 
Natural fixingDays_
 
Real gearing_
 
Spread spread_
 
bool isInArrears_
 
ext::shared_ptr< FloatingRateCouponPricerpricer_
 
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

CMS spread coupon class.

Warning:
This class does not perform any date adjustment, i.e., the start and end date passed upon construction should be already rolled to a business day.

Definition at line 41 of file cmsspreadcoupon.hpp.

Constructor & Destructor Documentation

◆ CmsSpreadCoupon()

CmsSpreadCoupon ( const Date paymentDate,
Real  nominal,
const Date startDate,
const Date endDate,
Natural  fixingDays,
const ext::shared_ptr< SwapSpreadIndex > &  index,
Real  gearing = 1.0,
Spread  spread = 0.0,
const Date refPeriodStart = Date(),
const Date refPeriodEnd = Date(),
const DayCounter dayCounter = DayCounter(),
bool  isInArrears = false,
const Date exCouponDate = Date() 
)

Definition at line 26 of file cmsspreadcoupon.cpp.

Member Function Documentation

◆ swapSpreadIndex()

const ext::shared_ptr< SwapSpreadIndex > & swapSpreadIndex ( ) const

Definition at line 58 of file cmsspreadcoupon.hpp.

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◆ accept()

void accept ( AcyclicVisitor v)
overridevirtual

Reimplemented from FloatingRateCoupon.

Definition at line 39 of file cmsspreadcoupon.cpp.

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Member Data Documentation

◆ index_

ext::shared_ptr<SwapSpreadIndex> index_
private

Definition at line 67 of file cmsspreadcoupon.hpp.