QuantLib: Quote Class Reference

A free/open-source library for quantitative finance Reference manual - version 1.20

Public Member Functions | List of all members
Quote Class Referenceabstract

purely virtual base class for market observables More...

`#include <ql/quote.hpp>`

Inheritance diagram for Quote:
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## 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 &)
void | notifyObservers ()

## Detailed Description

purely virtual base class for market observables

Tests:
  the observability of class instances is tested.