Quote Class Reference

purely virtual base class for market observables More...

#include <ql/quote.hpp>

Inheritance diagram for Quote:

Public Member Functions
virtual Real	value () const =0
	returns the current value
virtual bool	isValid () const =0
	returns true if the Quote holds a valid value
Public Member Functions inherited from Observable
	Observable (const Observable &)
Observable &	operator= (const Observable &)
	Observable (Observable &&)=delete
Observable &	operator= (Observable &&)=delete
void	notifyObservers ()

Detailed Description

purely virtual base class for market observables

Tests

the observability of class instances is tested.

Member Function Documentation

value()

virtual Real value ( ) const

pure virtual

returns the current value

Implemented in CompositeQuote< BinaryFunction >, DeltaVolQuote, DerivedQuote< UnaryFunction >, EurodollarFuturesImpliedStdDevQuote, ForwardSwapQuote, ForwardValueQuote, FuturesConvAdjustmentQuote, ImpliedStdDevQuote, LastFixingQuote, RecoveryRateQuote, RendistatoEquivalentSwapLengthQuote, RendistatoEquivalentSwapSpreadQuote, and SimpleQuote.

isValid()

virtual bool isValid ( ) const

pure virtual

returns true if the Quote holds a valid value

Implemented in CompositeQuote< BinaryFunction >, DeltaVolQuote, DerivedQuote< UnaryFunction >, EurodollarFuturesImpliedStdDevQuote, ForwardSwapQuote, ForwardValueQuote, FuturesConvAdjustmentQuote, ImpliedStdDevQuote, LastFixingQuote, RecoveryRateQuote, RendistatoEquivalentSwapLengthQuote, RendistatoEquivalentSwapSpreadQuote, and SimpleQuote.