QuantLib: a free/open-source library for quantitative finance
Fully annotated sources - version 1.32
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Public Member Functions | List of all members
MarkovFunctional::CustomSmileSection Class Referenceabstract

#include <ql/models/shortrate/onefactormodels/markovfunctional.hpp>

+ Inheritance diagram for MarkovFunctional::CustomSmileSection:
+ Collaboration diagram for MarkovFunctional::CustomSmileSection:

Public Member Functions

virtual Real inverseDigitalCall (Real price, Real discount=1.0) const =0
 
- Public Member Functions inherited from SmileSection
 SmileSection (const Date &d, DayCounter dc=DayCounter(), const Date &referenceDate=Date(), VolatilityType type=ShiftedLognormal, Rate shift=0.0)
 
 SmileSection (Time exerciseTime, DayCounter dc=DayCounter(), VolatilityType type=ShiftedLognormal, Rate shift=0.0)
 
 SmileSection ()=default
 
 ~SmileSection () override=default
 
void update () override
 
virtual Real minStrike () const =0
 
virtual Real maxStrike () const =0
 
Real variance (Rate strike) const
 
Volatility volatility (Rate strike) const
 
virtual Real atmLevel () const =0
 
virtual const DateexerciseDate () const
 
virtual VolatilityType volatilityType () const
 
virtual Rate shift () const
 
virtual const DatereferenceDate () const
 
virtual Time exerciseTime () const
 
virtual const DayCounterdayCounter () const
 
virtual Real optionPrice (Rate strike, Option::Type type=Option::Call, Real discount=1.0) const
 
virtual Real digitalOptionPrice (Rate strike, Option::Type type=Option::Call, Real discount=1.0, Real gap=1.0e-5) const
 
virtual Real vega (Rate strike, Real discount=1.0) const
 
virtual Real density (Rate strike, Real discount=1.0, Real gap=1.0E-4) const
 
Volatility volatility (Rate strike, VolatilityType type, Real shift=0.0) const
 
- 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 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 ()
 

Additional Inherited Members

- Public Types inherited from Observer
typedef set_type::iterator iterator
 
- Protected Member Functions inherited from SmileSection
virtual void initializeExerciseTime () const
 
virtual Real varianceImpl (Rate strike) const
 
virtual Volatility volatilityImpl (Rate strike) const =0
 

Detailed Description

Definition at line 103 of file markovfunctional.hpp.

Member Function Documentation

◆ inverseDigitalCall()

virtual Real inverseDigitalCall ( Real  price,
Real  discount = 1.0 
) const
pure virtual