QuantLib: LastFixingQuote Class Reference

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

Public Member Functions | List of all members
LastFixingQuote Class Reference

Quote adapter for the last fixing available of a given Index. More...

`#include <ql/quotes/lastfixingquote.hpp>`

Inheritance diagram for LastFixingQuote:
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## Public Member Functions
| LastFixingQuote (const ext::shared_ptr< Index > &index)
Quote interface
Real | value () const
| returns the current value
bool | isValid () const
| returns true if the Quote holds a valid value
Observer interface
void | update ()
Public Member Functions inherited from Observable
| Observable (const Observable &)
Observable & | operator= (const Observable &)
void | notifyObservers ()
Public Member Functions inherited from Observer
| Observer (const Observer &)
Observer & | operator= (const Observer &)
std::pair< iterator, bool > | registerWith (const ext::shared_ptr< Observable > &)
void | registerWithObservables (const ext::shared_ptr< Observer > &)
Size | unregisterWith (const ext::shared_ptr< Observable > &)
void | unregisterWithAll ()
virtual void | deepUpdate ()

## LastFixingQuote interface
ext::shared_ptr< Index > | index_
const ext::shared_ptr< Index > & | index () const
Date | referenceDate () const

## Additional Inherited Members
Public Types inherited from Observer
typedef boost::unordered_set< ext::shared_ptr< Observable > > | set_type
typedef set_type::iterator | iterator

## Detailed Description

Quote adapter for the last fixing available of a given Index.

## Member Function Documentation

## ◆ update()

void update | ( |  | ) |
| virtual

This method must be implemented in derived classes. An instance of Observer does not call this method directly: instead, it will be called by the observables the instance registered with when they need to notify any changes.

Implements Observer.