Linux Manuals

QuantLib::InflationSwap – Abstract base class for inflation swaps. Synopsis InflationSwap (const Date &start, const Date &maturity, const Period &lag, const Calendar &calendar, BusinessDayConvention convention, const DayCounter &dayCounter, const Handle< YieldTermStructure > &yieldTS) the constructor sets common data members virtual Rate fairRate () const =0 Inherits QuantLib::Instrument. Inherited by YearOnYearInflationSwap, and ZeroCouponInflationSwap. Public Member Functions InflationSwap…

QuantLib::Bond – Base bond class. Synopsis Real cleanPrice () const theoretical clean price Real dirtyPrice () const theoretical dirty price Real settlementValue () const theoretical settlement value Rate yield (const DayCounter &dc, Compounding comp, Frequency freq, Real accuracy=1.0e-8, Size maxEvaluations=100) const theoretical bond yield Real cleanPrice (Rate yield, const DayCounter &dc, Compounding comp, Frequency freq,…

QuantLib::LexicographicalView – Lexicographical 2-D view of a contiguous set of data. Synopsis #include <ql/math/lexicographicalview.hpp> Public Types typedef RandomAccessIterator x_iterator iterates over $ v_{ij} $ with $ j $ fixed. typedef boost::reverse_iterator< RandomAccessIterator > reverse_x_iterator iterates backwards over $ v_{ij} $ with $ j $ fixed. typedef step_iterator< RandomAccessIterator > y_iterator iterates over $ v_{ij} $…

QuantLib::Period – Synopsis #include <ql/time/period.hpp> Public Member Functions Period (Integer n, TimeUnit units) Period (Frequency f) Integer length () const TimeUnit units () const Frequency frequency () const Period & operator+= (const Period &) Period & operator-= (const Period &) Period & operator/= (Integer) void normalize () Related Functions (Note that these are not member…

QuantLib::GarmanKlassAbstract – Garman-Klass volatility model. Synopsis virtual Real calculatePoint (const IntervalPrice &p)=0 Protected Attributes Inherits QuantLib::LocalVolatilityEstimator<IntervalPrice>. Inherited by GarmanKlassSigma4, GarmanKlassSigma5, GarmanKlassSimpleSigma, and ParkinsonSigma. Public Member Functions GarmanKlassAbstract (Real y) TimeSeries< Volatility > calculate (const TimeSeries< IntervalPrice > &quoteSeries) Protected Member Functions virtual Real calculatePoint (const IntervalPrice &p)=0 Protected Attributes Real yearFraction_ Detailed Description Garman-Klass volatility…

QuantLib::DayCounter – day counter class Synopsis bool empty () const Returns whether or not the day counter is initialized. std::string name () const Returns the name of the day counter. BigInteger dayCount (const Date &, const Date &) const Returns the number of days between two dates. Time yearFraction (const Date &, const Date &,…

QuantLib::LexicographicalView – Lexicographical 2-D view of a contiguous set of data. Synopsis #include <ql/math/lexicographicalview.hpp> Public Types typedef RandomAccessIterator x_iterator iterates over $ v_{ij} $ with $ j $ fixed. typedef boost::reverse_iterator< RandomAccessIterator > reverse_x_iterator iterates backwards over $ v_{ij} $ with $ j $ fixed. typedef step_iterator< RandomAccessIterator > y_iterator iterates over $ v_{ij} $…

QuantLib::LexicographicalView – Lexicographical 2-D view of a contiguous set of data. Synopsis #include <ql/math/lexicographicalview.hpp> Public Types typedef RandomAccessIterator x_iterator iterates over $ v_{ij} $ with $ j $ fixed. typedef boost::reverse_iterator< RandomAccessIterator > reverse_x_iterator iterates backwards over $ v_{ij} $ with $ j $ fixed. typedef step_iterator< RandomAccessIterator > y_iterator iterates over $ v_{ij} $…

QuantLib::OneFactorCopula – Abstract base class for one-factor copula models. Synopsis OneFactorCopula (const Handle< Quote > &correlation, Real maximum=5, Size integrationSteps=50) virtual Real density (Real m) const =0 Density function of M. virtual Real cumulativeZ (Real z) const =0 Cumulative distribution of Z. virtual Real cumulativeY (Real y) const Cumulative distribution of Y. virtual Real inverseCumulativeY…

QuantLib::Interpolation::Impl – abstract base class for interpolation implementations Synopsis virtual void update ()=0 virtual Real xMin () const =0 virtual Real xMax () const =0 virtual std::vector< Real > xValues () const =0 virtual std::vector< Real > yValues () const =0 virtual bool isInRange (Real) const =0 virtual Real value (Real) const =0 virtual Real…

QuantLib::LexicographicalView – Lexicographical 2-D view of a contiguous set of data. Synopsis #include <ql/math/lexicographicalview.hpp> Public Types typedef RandomAccessIterator x_iterator iterates over $ v_{ij} $ with $ j $ fixed. typedef boost::reverse_iterator< RandomAccessIterator > reverse_x_iterator iterates backwards over $ v_{ij} $ with $ j $ fixed. typedef step_iterator< RandomAccessIterator > y_iterator iterates over $ v_{ij} $…

QuantLib::G2ForwardProcess – Forward G2 stochastic process Synopsis #include <ql/processes/g2process.hpp> Inherits QuantLib::ForwardMeasureProcess. Public Member Functions G2ForwardProcess (Real a, Real sigma, Real b, Real eta, Real rho) StochasticProcess interface Size size () const returns the number of dimensions of the stochastic process Disposable< Array > initialValues () const returns the initial values of the state variables Disposable<…

QuantLib::TwoFactorModel::ShortRateDynamics – Class describing the dynamics of the two state variables. Synopsis #include <ql/models/shortrate/twofactormodel.hpp> Inherited by Dynamics. Public Member Functions ShortRateDynamics (const boost::shared_ptr< StochasticProcess1D > &xProcess, const boost::shared_ptr< StochasticProcess1D > &yProcess, Real correlation) virtual Rate shortRate (Time t, Real x, Real y) const =0 const boost::shared_ptr< StochasticProcess1D > & xProcess () const Risk-neutral dynamics of…

QuantLib::Interpolation2D – base class for 2-D interpolations. Synopsis Real operator() (Real x, Real y, bool allowExtrapolation=false) const Real xMin () const Real xMax () const std::vector< Real > xValues () const Size locateX (Real x) const Real yMin () const Real yMax () const std::vector< Real > yValues () const Size locateY (Real y) const…

QuantLib::Interpolation2D – base class for 2-D interpolations. Synopsis Real operator() (Real x, Real y, bool allowExtrapolation=false) const Real xMin () const Real xMax () const std::vector< Real > xValues () const Size locateX (Real x) const Real yMin () const Real yMax () const std::vector< Real > yValues () const Size locateY (Real y) const…

QuantLib::G2ForwardProcess – Forward G2 stochastic process Synopsis #include <ql/processes/g2process.hpp> Inherits QuantLib::ForwardMeasureProcess. Public Member Functions G2ForwardProcess (Real a, Real sigma, Real b, Real eta, Real rho) StochasticProcess interface Size size () const returns the number of dimensions of the stochastic process Disposable< Array > initialValues () const returns the initial values of the state variables Disposable<…

QuantLib::Interpolation2D::templateImpl – basic template implementation Synopsis #include <ql/math/interpolations/interpolation2d.hpp> Inherits QuantLib::Interpolation2D::Impl. Public Member Functions templateImpl (const I1 &xBegin, const I1 &xEnd, const I2 &yBegin, const I2 &yEnd, const M &zData) Real xMin () const Real xMax () const std::vector< Real > xValues () const Real yMin () const Real yMax () const std::vector< Real > yValues…

QuantLib::Interpolation::templateImpl – basic template implementation Synopsis #include <ql/math/interpolation.hpp> Inherits QuantLib::Interpolation::Impl. Public Member Functions templateImpl (const I1 &xBegin, const I1 &xEnd, const I2 &yBegin) Real xMin () const Real xMax () const std::vector< Real > xValues () const std::vector< Real > yValues () const bool isInRange (Real x) const Protected Member Functions Size locate (Real x)…

y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl – Bessel functions of the second kind Synopsis #include <math.h> double y0(double x); double y1(double x); double yn(int n, double x); float y0f(float x); float y1f(float x); float ynf(int n, float x); long double y0l(long double x); long double y1l(long double x); long double ynl(int n,…

y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl – Bessel functions of the second kind Synopsis #include <math.h> double y0(double x); double y1(double x); double yn(int n, double x); float y0f(float x); float y1f(float x); float ynf(int n, float x); long double y0l(long double x); long double y1l(long double x); long double ynl(int n,…