QuantLib: a free/open-source library for quantitative finance
fully annotated source code - version 1.34
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market quote whose value depends on another quote More...
#include <derivedquote.hpp>
Public Member Functions | |
DerivedQuote (Handle< Quote > element, const UnaryFunction &f) | |
Quote interface | |
Real | value () const override |
returns the current value More... | |
bool | isValid () const override |
returns true if the Quote holds a valid value More... | |
Public Member Functions inherited from Quote | |
~Quote () override=default | |
virtual Real | value () const =0 |
returns the current value More... | |
virtual bool | isValid () const =0 |
returns true if the Quote holds a valid value More... | |
Public Member Functions inherited from Observable | |
Observable () | |
Observable (const Observable &) | |
Observable & | operator= (const Observable &) |
Observable (Observable &&)=delete | |
Observable & | operator= (Observable &&)=delete |
virtual | ~Observable ()=default |
void | notifyObservers () |
Public Member Functions inherited from Observer | |
Observer ()=default | |
Observer (const Observer &) | |
Observer & | operator= (const Observer &) |
virtual | ~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 | update ()=0 |
virtual void | deepUpdate () |
Observer interface | |
Handle< Quote > | element_ |
UnaryFunction | f_ |
void | update () override |
Additional Inherited Members | |
Public Types inherited from Observer | |
typedef set_type::iterator | iterator |
market quote whose value depends on another quote
Definition at line 40 of file derivedquote.hpp.
DerivedQuote | ( | Handle< Quote > | element, |
const UnaryFunction & | f | ||
) |
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overridevirtual |
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overridevirtual |
returns true if the Quote holds a valid value
Implements Quote.
Definition at line 78 of file derivedquote.hpp.
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overridevirtual |
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.
Definition at line 83 of file derivedquote.hpp.
Definition at line 53 of file derivedquote.hpp.
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private |
Definition at line 54 of file derivedquote.hpp.