MarketDepthModelListener< O > Struct Template Reference

Invoked when the order book is changed. More...

#include <MarketDepthModelListener.hpp>

Inheritance diagram for MarketDepthModelListener< O >:

Public Types
using	Signature
	The listener's callback (and handler) signature.
Public Types inherited from SharedEntity
using	Ptr = std::shared_ptr<SharedEntity>
	The alias to a type of shared pointer to the SharedEntity object.

Public Member Functions
SimpleHandler< Signature > &	getHandler ()
Public Member Functions inherited from SharedEntity
template<typename T>
bool	is () const noexcept
	Checks that pointer to the current type could be converted to type T* In other words: whether type T belongs to the type hierarchy in which the current type resides.
template<typename T>
std::shared_ptr< T >	sharedAs () noexcept
	Returns a pointer to the current object wrapped in a smart pointer to type T.
template<typename T>
std::shared_ptr< T >	sharedAs () const noexcept
	Returns a pointer to the current object wrapped in a smart pointer to type T.
virtual std::string	toString () const
	Returns a string representation of the current object.
Public Member Functions inherited from Entity
virtual	~Entity () noexcept=default
	The default virtual d-tor.

Static Public Member Functions
static std::shared_ptr< MarketDepthModelListener >	create (std::function< Signature > onEventsReceived)
	Constructs the new listener from the callback.
Static Public Member Functions inherited from RequireMakeShared< MarketDepthModelListener< O > >
static auto	createShared (Args &&...args)
	Creates smart pointer to object.

Detailed Description

template<Derived< OrderBase > O>
struct MarketDepthModelListener< O >

Invoked when the order book is changed.

The MarketDepthModelListener is used to handle notifications of changes to the market depth, including updates to the buy and sell orders. Use the MarketDepthModelListener::create() method, passing it a lambda, function, or function object to create an instance of the listener to process or react to changes in the market order book.

Template Parameters

O	The type of order derived from OrderBase.

Member Function Documentation

create()

template<Derived< OrderBase > O>

static std::shared_ptr< MarketDepthModelListener > MarketDepthModelListener< O >::create ( std::function< Signature > onEventsReceived )

inlinestatic

Constructs the new listener from the callback.

Parameters

onEventsReceived

The callback (a lambda, a function or a functional object) with signature void(const std::vector<std::shared_ptr<O>> buyOrders, const std::vector<std::shared_ptr<O>> buyOrders)

Returns

the new listener.

getHandler()

template<Derived< OrderBase > O>

SimpleHandler< Signature > & MarketDepthModelListener< O >::getHandler ( )

inline

Returns

A handler of the listener.