24#ifndef quantlib_black_delta_calculator_hpp
25#define quantlib_black_delta_calculator_hpp
Black-formula calculator class.
Black delta calculator class.
DeltaVolQuote::DeltaType dt_
Real atmStrike(DeltaVolQuote::AtmType atmT) const
Real nD2(Real strike) const
void setOptionType(Option::Type ot)
DiscountFactor fDiscount_
DiscountFactor dDiscount_
Real strikeFromDelta(Real delta) const
Real deltaFromStrike(Real strike) const
Real cumD2(Real strike) const
void setDeltaType(DeltaVolQuote::DeltaType dt)
Real cumD1(Real strike) const
Real nD1(Real strike) const
BlackDeltaCalculator bdc_
Real operator()(Real strike) const
BlackDeltaCalculator bdc_
Real operator()(Real strike) const
Class for the quotation of delta vs vol.
Real DiscountFactor
discount factor between dates
QL_INTEGER Integer
integer number
normal, cumulative and inverse cumulative distributions