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Public Member Functions | Protected Member Functions | List of all members
UnitDisplacedBlackYoYInflationCouponPricer Class Reference

Unit-Displaced-Black-formula pricer for capped/floored yoy inflation coupons. More...

#include <ql/cashflows/inflationcouponpricer.hpp>

+ Inheritance diagram for UnitDisplacedBlackYoYInflationCouponPricer:
+ Collaboration diagram for UnitDisplacedBlackYoYInflationCouponPricer:

Public Member Functions

 UnitDisplacedBlackYoYInflationCouponPricer ()
 
 UnitDisplacedBlackYoYInflationCouponPricer (const Handle< YieldTermStructure > &nominalTermStructure)
 
 UnitDisplacedBlackYoYInflationCouponPricer (const Handle< YoYOptionletVolatilitySurface > &capletVol, const Handle< YieldTermStructure > &nominalTermStructure)
 
- Public Member Functions inherited from YoYInflationCouponPricer
 YoYInflationCouponPricer ()=default
 
 YoYInflationCouponPricer (Handle< YieldTermStructure > nominalTermStructure)
 
 YoYInflationCouponPricer (Handle< YoYOptionletVolatilitySurface > capletVol, Handle< YieldTermStructure > nominalTermStructure)
 
virtual Handle< YoYOptionletVolatilitySurfacecapletVolatility () const
 
virtual Handle< YieldTermStructurenominalTermStructure () const
 
virtual void setCapletVolatility (const Handle< YoYOptionletVolatilitySurface > &capletVol)
 
Real swapletPrice () const override
 
Rate swapletRate () const override
 
Real capletPrice (Rate effectiveCap) const override
 
Rate capletRate (Rate effectiveCap) const override
 
Real floorletPrice (Rate effectiveFloor) const override
 
Rate floorletRate (Rate effectiveFloor) const override
 
void initialize (const InflationCoupon &) override
 
- Public Member Functions inherited from InflationCouponPricer
QL_DEPRECATED_DISABLE_WARNING InflationCouponPricer ()=default
 
 ~InflationCouponPricer () override=default
 
void update () override
 
- 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 ()
 
- Public Member Functions inherited from Observable
 Observable ()
 
 Observable (const Observable &)
 
Observableoperator= (const Observable &)
 
 Observable (Observable &&)=delete
 
Observableoperator= (Observable &&)=delete
 
virtual ~Observable ()=default
 
void notifyObservers ()
 

Protected Member Functions

Real optionletPriceImp (Option::Type, Real strike, Real forward, Real stdDev) const override
 
- Protected Member Functions inherited from YoYInflationCouponPricer
virtual Real optionletPrice (Option::Type optionType, Real effStrike) const
 
virtual Real optionletRate (Option::Type optionType, Real effStrike) const
 
virtual Rate adjustedFixing (Rate fixing=Null< Rate >()) const
 

Additional Inherited Members

- Public Types inherited from Observer
typedef set_type::iterator iterator
 
- Protected Attributes inherited from YoYInflationCouponPricer
Handle< YoYOptionletVolatilitySurfacecapletVol_
 data More...
 
Handle< YieldTermStructurenominalTermStructure_
 
const YoYInflationCouponcoupon_
 
Real gearing_
 
Spread spread_
 
Real discount_
 
- Protected Attributes inherited from InflationCouponPricer
QL_DEPRECATED Handle< YieldTermStructurerateCurve_
 
Date paymentDate_
 

Detailed Description

Unit-Displaced-Black-formula pricer for capped/floored yoy inflation coupons.

Definition at line 171 of file inflationcouponpricer.hpp.

Constructor & Destructor Documentation

◆ UnitDisplacedBlackYoYInflationCouponPricer() [1/3]

Definition at line 173 of file inflationcouponpricer.hpp.

◆ UnitDisplacedBlackYoYInflationCouponPricer() [2/3]

UnitDisplacedBlackYoYInflationCouponPricer ( const Handle< YieldTermStructure > &  nominalTermStructure)
explicit

Definition at line 177 of file inflationcouponpricer.hpp.

◆ UnitDisplacedBlackYoYInflationCouponPricer() [3/3]

UnitDisplacedBlackYoYInflationCouponPricer ( const Handle< YoYOptionletVolatilitySurface > &  capletVol,
const Handle< YieldTermStructure > &  nominalTermStructure 
)

Definition at line 181 of file inflationcouponpricer.hpp.

Member Function Documentation

◆ optionletPriceImp()

Real optionletPriceImp ( Option::Type  ,
Real  strike,
Real  forward,
Real  stdDev 
) const
overrideprotectedvirtual

Derived classes usually only need to implement this.

The name of the method is misleading. This actually returns the rate of the optionlet (so not discounted and not accrued).

Reimplemented from YoYInflationCouponPricer.

Definition at line 190 of file inflationcouponpricer.cpp.

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