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QuantLib_CompositeQuote
Langue: en
Version: 159627 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
QuantLib::CompositeQuote - market element whose value depends on two other market elementSYNOPSIS
#include <ql/quotes/compositequote.hpp>
Inherits QuantLib::Quote, and QuantLib::Observer.
Public Member Functions
CompositeQuote (const Handle< Quote > &element1, const Handle< Quote > &element2, const BinaryFunction &f)
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 ()
Detailed Description
template<class BinaryFunction> class QuantLib::CompositeQuote< BinaryFunction >
market element whose value depends on two other market elementTests
- the correctness of the returned values is tested by checking them against numerical calculations.
Member Function Documentation
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.
Author
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