SimpleQuote Class Reference

market element returning a stored value More...

#include <simplequote.hpp>

Inheritance diagram for SimpleQuote:

Collaboration diagram for SimpleQuote:

Public Member Functions
	SimpleQuote (Real value=Null< Real >())
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 ()=default
	Observable (const Observable &)
Observable &	operator= (const Observable &)
	Observable (Observable &&)=delete
Observable &	operator= (Observable &&)=delete
virtual	~Observable ()=default
void	notifyObservers ()

Modifiers
Real	value_
Real	setValue (Real value=Null< Real >())
	returns the difference between the new value and the old value More...
void	reset ()

Detailed Description

market element returning a stored value

Definition at line 33 of file simplequote.hpp.

Constructor & Destructor Documentation

SimpleQuote()

SimpleQuote

(

Real

value = Null<Real>()

)

Definition at line 60 of file simplequote.hpp.

Member Function Documentation

value()

Real value ( ) const

overridevirtual

returns the current value

Implements Quote.

Definition at line 63 of file simplequote.hpp.

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isValid()

bool isValid ( ) const

overridevirtual

returns true if the Quote holds a valid value

Implements Quote.

Definition at line 68 of file simplequote.hpp.

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setValue()

Real setValue

(

Real

value = Null<Real>()

)

returns the difference between the new value and the old value

Definition at line 72 of file simplequote.hpp.

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reset()

void reset

(

)

Definition at line 81 of file simplequote.hpp.

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Member Data Documentation

value_

Real value_

private

Definition at line 48 of file simplequote.hpp.