SampledCurve Class Reference

This class contains a sampled curve. More...

#include <ql/math/sampledcurve.hpp>

List of all members.

Public Member Functions
	SampledCurve (Size gridSize=0)
	SampledCurve (const Array &grid)
SampledCurve &	operator= (const SampledCurve &)
inspectors
const Array &	grid () const
Array &	grid ()
const Array &	values () const
Array &	values ()
Real	gridValue (Size i) const
Real &	gridValue (Size i)
Real	value (Size i) const
Real &	value (Size i)
Size	size () const
bool	empty () const
modifiers
void	setGrid (const Array &)
void	setValues (const Array &)
template<class F >
void	sample (const F &f)
calculations
Real	valueAtCenter () const
Real	firstDerivativeAtCenter () const
Real	secondDerivativeAtCenter () const
utilities
void	swap (SampledCurve &)
void	setLogGrid (Real min, Real max)
void	regridLogGrid (Real min, Real max)
void	shiftGrid (Real s)
void	scaleGrid (Real s)
void	regrid (const Array &new_grid)
template<class T >
void	regrid (const Array &new_grid, T func)
template<class T >
const SampledCurve &	transform (T x)
template<class T >
const SampledCurve &	transformGrid (T x)

---

Detailed Description

This class contains a sampled curve.

Initially the class will contain one indexed curve

---

Member Function Documentation

Real valueAtCenter

(

)

const

Possible enhancements:

replace or complement with a more general function valueAt(spot)

Real firstDerivativeAtCenter

(

)

const

Possible enhancements:

replace or complement with a more general function firstDerivativeAt(spot)

Real secondDerivativeAtCenter

(

)

const

Possible enhancements:

replace or complement with a more general function secondDerivativeAt(spot)