QuantLib: a free/open-source library for quantitative finance
Reference manual - version 1.40
Loading...
Searching...
No Matches
OptionletStripper Class Reference

#include <ql/termstructures/volatility/optionlet/optionletstripper.hpp>

Inheritance diagram for OptionletStripper:

StrippedOptionletBase interface

ext::shared_ptr< CapFloorTermVolSurfacetermVolSurface_
ext::shared_ptr< IborIndexiborIndex_
Handle< YieldTermStructurediscount_
Size nStrikes_
Size nOptionletTenors_
std::vector< std::vector< Rate > > optionletStrikes_
std::vector< std::vector< Volatility > > optionletVolatilities_
std::vector< TimeoptionletTimes_
std::vector< DateoptionletDates_
std::vector< PeriodoptionletTenors_
std::vector< RateatmOptionletRate_
std::vector< DateoptionletPaymentDates_
std::vector< TimeoptionletAccrualPeriods_
std::vector< PeriodcapFloorLengths_
const VolatilityType volatilityType_
const Real displacement_
ext::optional< PeriodoptionletFrequency_
const std::vector< Rate > & optionletStrikes (Size i) const override
const std::vector< Volatility > & optionletVolatilities (Size i) const override
const std::vector< Date > & optionletFixingDates () const override
const std::vector< Time > & optionletFixingTimes () const override
Size optionletMaturities () const override
const std::vector< Rate > & atmOptionletRates () const override
DayCounter dayCounter () const override
Calendar calendar () const override
Natural settlementDays () const override
BusinessDayConvention businessDayConvention () const override
const std::vector< Period > & optionletFixingTenors () const
const std::vector< Date > & optionletPaymentDates () const
const std::vector< Time > & optionletAccrualPeriods () const
ext::shared_ptr< CapFloorTermVolSurfacetermVolSurface () const
ext::shared_ptr< IborIndexiborIndex () const
Real displacement () const override
VolatilityType volatilityType () const override
ext::optional< PeriodoptionletFrequency () const
 OptionletStripper (const ext::shared_ptr< CapFloorTermVolSurface > &, ext::shared_ptr< IborIndex > iborIndex_, Handle< YieldTermStructure > discount={}, VolatilityType type=ShiftedLognormal, Real displacement=0.0, ext::optional< Period > optionletFrequency=ext::nullopt)

Additional Inherited Members

Public Types inherited from Observer
typedef set_type::iterator iterator
Public Member Functions inherited from LazyObject
void update () override
bool isCalculated () const
void forwardFirstNotificationOnly ()
void alwaysForwardNotifications ()
void recalculate ()
void freeze ()
void unfreeze ()
Public Member Functions inherited from Observable
 Observable (const Observable &)
Observableoperator= (const Observable &)
 Observable (Observable &&)=delete
Observableoperator= (Observable &&)=delete
void notifyObservers ()
Public Member Functions inherited from Observer
 Observer (const Observer &)
Observeroperator= (const 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 deepUpdate ()
virtual void calculate () const
virtual void performCalculations () const =0
bool calculated_ = false
bool frozen_ = false
bool alwaysForward_

Detailed Description

StrippedOptionletBase specialization. It's up to derived classes to implement LazyObject::performCalculations

Member Function Documentation

◆ optionletStrikes()

const std::vector< Rate > & optionletStrikes ( Size i) const
overridevirtual

Implements StrippedOptionletBase.

◆ optionletVolatilities()

const std::vector< Volatility > & optionletVolatilities ( Size i) const
overridevirtual

Implements StrippedOptionletBase.

◆ optionletFixingDates()

const std::vector< Date > & optionletFixingDates ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ optionletFixingTimes()

const std::vector< Time > & optionletFixingTimes ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ optionletMaturities()

Size optionletMaturities ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ atmOptionletRates()

const std::vector< Rate > & atmOptionletRates ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ dayCounter()

DayCounter dayCounter ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ calendar()

Calendar calendar ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ settlementDays()

Natural settlementDays ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ businessDayConvention()

BusinessDayConvention businessDayConvention ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ displacement()

Real displacement ( ) const
overridevirtual

Implements StrippedOptionletBase.

◆ volatilityType()

VolatilityType volatilityType ( ) const
overridevirtual

Implements StrippedOptionletBase.