SysTutorials Posts

QuantLib::ConvertibleZeroCouponBond – convertible zero-coupon bond Synopsis#include <ql/instruments/bonds/convertiblebond.hpp> Inherits QuantLib::ConvertibleBond. Public Member FunctionsConvertibleZeroCouponBond (const boost::shared_ptr< Exercise > &exercise, Real conversionRatio, const DividendSchedule &dividends, const CallabilitySchedule &callability, const Handle< Quote > &creditSpread, const Date &issueDate, Natural settlementDays, const DayCounter &dayCounter, const Schedule &schedule, Real redemption=100) Detailed Descriptionconvertible zero-coupon bond Warning Most methods inherited from Bond (such as…

QuantLib::ConvertibleFloatingRateBond – convertible floating-rate bond Synopsis#include <ql/instruments/bonds/convertiblebond.hpp> Inherits QuantLib::ConvertibleBond. Public Member FunctionsConvertibleFloatingRateBond (const boost::shared_ptr< Exercise > &exercise, Real conversionRatio, const DividendSchedule &dividends, const CallabilitySchedule &callability, const Handle< Quote > &creditSpread, const Date &issueDate, Natural settlementDays, const boost::shared_ptr< IborIndex > &index, Natural fixingDays, const std::vector< Spread > &spreads, const DayCounter &dayCounter, const Schedule &schedule, Real redemption=100)…

QuantLib::ConvertibleFixedCouponBond – convertible fixed-coupon bond Synopsis#include <ql/instruments/bonds/convertiblebond.hpp> Inherits QuantLib::ConvertibleBond. Public Member FunctionsConvertibleFixedCouponBond (const boost::shared_ptr< Exercise > &exercise, Real conversionRatio, const DividendSchedule &dividends, const CallabilitySchedule &callability, const Handle< Quote > &creditSpread, const Date &issueDate, Natural settlementDays, const std::vector< Rate > &coupons, const DayCounter &dayCounter, const Schedule &schedule, Real redemption=100) Detailed Descriptionconvertible fixed-coupon bond Warning Most methods…

QuantLib::ConvertibleBond – base class for convertible bonds Synopsis#include <ql/instruments/bonds/convertiblebond.hpp> Inherits QuantLib::Bond. Inherited by ConvertibleFixedCouponBond, ConvertibleFloatingRateBond, and ConvertibleZeroCouponBond. Public Member FunctionsReal conversionRatio () const const DividendSchedule & dividends () const const CallabilitySchedule & callability () const const Handle< Quote > & creditSpread () const Protected Member FunctionsConvertibleBond (const boost::shared_ptr< Exercise > &exercise, Real conversionRatio, const DividendSchedule…

QuantLib::ConvergenceStatistics – statistics class with convergence table Synopsis#include <ql/math/statistics/convergencestatistics.hpp> Inherits T. Public Typestypedef T::value_type value_type typedef std::vector< std::pair< Size, value_type > > table_type Public Member FunctionsConvergenceStatistics (const T &stats, const U &rule=U()) ConvergenceStatistics (const U &rule=U()) void add (const value_type &value, Real weight=1.0) template<class DataIterator > void addSequence (DataIterator begin, DataIterator end) template<class DataIterator ,…

QuantLib::ContinuousFloatingLookbackOption::arguments – Arguments for continuous floating lookback option calculation Synopsis#include <ql/instruments/lookbackoption.hpp> Inherits OneAssetOption::arguments. Public Member Functionsvoid validate () const Public AttributesReal minmax Detailed DescriptionArguments for continuous floating lookback option calculation AuthorGenerated automatically by Doxygen for QuantLib from the source code.

QuantLib::ContinuousFloatingLookbackOption – Continuous-floating lookback option. Synopsis#include <ql/instruments/lookbackoption.hpp> Inherits QuantLib::OneAssetOption. Classesclass arguments Arguments for continuous floating lookback option calculation class engine Continuous floating lookback engine base class Public Member FunctionsContinuousFloatingLookbackOption (Real currentMinmax, const boost::shared_ptr< TypePayoff > &payoff, const boost::shared_ptr< Exercise > &exercise) void setupArguments (PricingEngine::arguments *) const Protected AttributesReal minmax_ Detailed DescriptionContinuous-floating lookback option. Member Function…

QuantLib::ContinuousFixedLookbackOption::arguments – Arguments for continuous fixed lookback option calculation Synopsis#include <ql/instruments/lookbackoption.hpp> Inherits OneAssetOption::arguments. Public Member Functionsvoid validate () const Public AttributesReal minmax Detailed DescriptionArguments for continuous fixed lookback option calculation AuthorGenerated automatically by Doxygen for QuantLib from the source code.

QuantLib::ContinuousFixedLookbackOption – Continuous-fixed lookback option. Synopsis#include <ql/instruments/lookbackoption.hpp> Inherits QuantLib::OneAssetOption. Classesclass arguments Arguments for continuous fixed lookback option calculation class engine Continuous fixed lookback engine base class Public Member FunctionsContinuousFixedLookbackOption (Real currentMinmax, const boost::shared_ptr< StrikedTypePayoff > &payoff, const boost::shared_ptr< Exercise > &exercise) void setupArguments (PricingEngine::arguments *) const Protected AttributesReal minmax_ Detailed DescriptionContinuous-fixed lookback option. Member Function…

QuantLib::ContinuousAveragingAsianOption::arguments – Extra arguments for single-asset continuous-average Asian option. Synopsis#include <ql/instruments/asianoption.hpp> Inherits OneAssetOption::arguments. Public Member Functionsvoid validate () const Public AttributesAverage::Type averageType Detailed DescriptionExtra arguments for single-asset continuous-average Asian option. AuthorGenerated automatically by Doxygen for QuantLib from the source code.

QuantLib::ContinuousAveragingAsianOption – Continuous-averaging Asian option. Synopsis#include <ql/instruments/asianoption.hpp> Inherits QuantLib::OneAssetOption. Classesclass arguments Extra arguments for single-asset continuous-average Asian option. class engine Continuous-averaging Asian engine base class. Public Member FunctionsContinuousAveragingAsianOption (Average::Type averageType, const boost::shared_ptr< StrikedTypePayoff > &payoff, const boost::shared_ptr< Exercise > &exercise) void setupArguments (PricingEngine::arguments *) const Protected AttributesAverage::Type averageType_ Detailed DescriptionContinuous-averaging Asian option. Possible enhancements add…

QuantLib::Constraint – Base constraint class. Synopsis#include <ql/math/optimization/constraint.hpp> Inherited by BoundaryConstraint, PrivateConstraint, CompositeConstraint, FellerConstraint, NoConstraint, and PositiveConstraint. Classesclass Impl Base class for constraint implementations. Public Member Functionsbool empty () const bool test (const Array &p) const Real update (Array &p, const Array &direction, Real beta) Constraint (const boost::shared_ptr< Impl > &impl=boost::shared_ptr< Impl >()) Protected Attributesboost::shared_ptr< Impl…

QuantLib::ConstrainedEvolver – Constrained market-model evolver. Synopsis#include <ql/models/marketmodels/constrainedevolver.hpp> Inherits QuantLib::MarketModelEvolver. Inherited by LogNormalFwdRateEulerConstrained. Public Member Functionsvirtual void setConstraintType (const std::vector< Size > &startIndexOfSwapRate, const std::vector< Size > &EndIndexOfSwapRate)=0 call once virtual void setThisConstraint (const std::vector< Rate > &rateConstraints, const std::vector< bool > &isConstraintActive)=0 call before each path Detailed DescriptionConstrained market-model evolver. Abstract base class. Requires extra…

QuantLib::ConstantSwaptionVolatility – Constant swaption volatility, no time-strike dependence. Synopsis#include <ql/termstructures/volatility/swaption/swaptionconstantvol.hpp> Inherits QuantLib::SwaptionVolatilityStructure. Public Member FunctionsConstantSwaptionVolatility (Natural settlementDays, const Calendar &cal, BusinessDayConvention bdc, const Handle< Quote > &volatility, const DayCounter &dc) floating reference date, floating market data ConstantSwaptionVolatility (const Date &referenceDate, const Calendar &cal, BusinessDayConvention bdc, const Handle< Quote > &volatility, const DayCounter &dc) fixed reference…

QuantLib::ConstantParameter – Standard constant parameter $ a(t) = a $. Synopsis#include <ql/models/parameter.hpp> Inherits QuantLib::Parameter. Public Member FunctionsConstantParameter (const Constraint &constraint) ConstantParameter (Real value, const Constraint &constraint) Detailed DescriptionStandard constant parameter $ a(t) = a $. AuthorGenerated automatically by Doxygen for QuantLib from the source code.

QuantLib::ConstantOptionletVolatility – Constant caplet volatility, no time-strike dependence. Synopsis#include <ql/termstructures/volatility/optionlet/constantoptionletvol.hpp> Inherits QuantLib::OptionletVolatilityStructure. Public Member FunctionsConstantOptionletVolatility (Natural settlementDays, const Calendar &cal, BusinessDayConvention bdc, const Handle< Quote > &volatility, const DayCounter &dc) floating reference date, floating market data ConstantOptionletVolatility (const Date &referenceDate, const Calendar &cal, BusinessDayConvention bdc, const Handle< Quote > &volatility, const DayCounter &dc) fixed reference…

QuantLib::ConstantEstimator – Constant-estimator volatility model. Synopsis#include <ql/models/volatility/constantestimator.hpp> Inherits QuantLib::VolatilityCompositor. Public Member FunctionsConstantEstimator (Size size) TimeSeries< Volatility > calculate (const TimeSeries< Volatility > &) void calibrate (const TimeSeries< Volatility > &) Detailed DescriptionConstant-estimator volatility model. Volatilities are assumed to be expressed on an annual basis. AuthorGenerated automatically by Doxygen for QuantLib from the source code.

QuantLib::ConstantCapFloorTermVolatility – Constant caplet volatility, no time-strike dependence. Synopsis#include <ql/termstructures/volatility/capfloor/constantcapfloortermvol.hpp> Inherits QuantLib::CapFloorTermVolatilityStructure. Public Member FunctionsConstantCapFloorTermVolatility (Natural settlementDays, const Calendar &cal, BusinessDayConvention bdc, const Handle< Quote > &volatility, const DayCounter &dc) floating reference date, floating market data ConstantCapFloorTermVolatility (const Date &referenceDate, const Calendar &cal, BusinessDayConvention bdc, const Handle< Quote > &volatility, const DayCounter &dc) fixed reference…

QuantLib::ConjugateGradient – Multi-dimensional Conjugate Gradient class. Synopsis#include <ql/math/optimization/conjugategradient.hpp> Inherits QuantLib::LineSearchBasedMethod. Public Member FunctionsConjugateGradient (const boost::shared_ptr< LineSearch > &lineSearch=boost::shared_ptr< LineSearch >()) virtual EndCriteria::Type minimize (Problem &P, const EndCriteria &endCriteria) solve the optimization problem P Detailed DescriptionMulti-dimensional Conjugate Gradient class. Fletcher-Reeves-Polak-Ribiere algorithm adapted from Numerical Recipes in C, 2nd edition. User has to provide line-search method and…

QuantLib::CompoundForward – compound-forward structure Synopsis#include <ql/legacy/termstructures/compoundforward.hpp> Inherits QuantLib::ForwardRateStructure. Public Member FunctionsCompoundForward (const Date &referenceDate, const std::vector< Date > &dates, const std::vector< Rate > &forwards, const Calendar &calendar, const BusinessDayConvention conv, const Integer compounding, const DayCounter &dayCounter) BusinessDayConvention businessDayConvention () const Integer compounding () const Date maxDate () const the latest date for which the curve…