- QuantLib
- BlackConstantVol
 
Constant Black volatility, no time-strike dependence. More...
#include <ql/termstructures/volatility/equityfx/blackconstantvol.hpp>

| Public Member Functions | |
| BlackConstantVol (const Date &referenceDate, const Calendar &, Volatility volatility, const DayCounter &dayCounter) | |
| BlackConstantVol (const Date &referenceDate, const Calendar &, const Handle< Quote > &volatility, const DayCounter &dayCounter) | |
| BlackConstantVol (Natural settlementDays, const Calendar &, Volatility volatility, const DayCounter &dayCounter) | |
| BlackConstantVol (Natural settlementDays, const Calendar &, const Handle< Quote > &volatility, const DayCounter &dayCounter) | |
| TermStructure interface | |
| Date | maxDate () const | 
| the latest date for which the curve can return values | |
| VolatilityTermStructure interface | |
| Real | minStrike () const | 
| the minimum strike for which the term structure can return vols | |
| Real | maxStrike () const | 
| the maximum strike for which the term structure can return vols | |
| Visitability | |
| virtual void | accept (AcyclicVisitor &) | 
| Protected Member Functions | |
| virtual Volatility | blackVolImpl (Time t, Real) const | 
| Black volatility calculation. | |
Constant Black volatility, no time-strike dependence.
This class implements the BlackVolatilityTermStructure interface for a constant Black volatility (no time/strike dependence).