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Provide an interface for creating families of related or dependent objects without specifying their concrete classes.
The library allows receiving a magic number bound to three elements: symbol name, timeframe and prefix index.
Compose objects into tree structures to represent part-whole hierarchies.
The downward crossover of T3 moving average is a signal to open a long position, the upward crossover of T3 moving average is a signal to open short position.
an efficient, general-purpose sorting algorithm
Instance of the class returns such values as Bid, Ask, High, Low, Close and Open prices of the current candle or any other specified in the parameters, as well as the candle opening time.
A library of averaging algorithms, the algorithms were described in details in the article "Averaging Price Series for Intermediate Calculations Without Using Additional Buffers"
Questa libreria consente di creare visualizzazioni che consentono di inviare facilmente informazioni di testo al grafico alla velocità più ottimale.
Bug fixed versions of CRect and CCanvas which are part of the standard library.
Encapsulate a request as an object thereby letting you parameterize clients with different requests. Queue or log requests, and support undoable operations
Trading signals module for MQL5 Wizard. LeManSignal indicator's color dot serves as a market entry signal.
a simple sorting algorithm that people use to manually sort cards in a bridge hand
The function returns the number of positions opened by an Expert Advisor for the day.
a highly efficient sorting algorithm, based on partitioning of array of data into smaller arrays
The function is used to determine weekends on a server. It will be especially useful to those who use OnTimer() function in their Expert Advisors for events handling.
A module of trading signals based on the signal module of the iCCI (Commodity Channel Index, CCI) indicator.
Avoid coupling the sender of a request to its receiver by giving more than one object a chance to handle the request. Chain the receiving objects and pass the request along the chain until an object handles it
allow an object to alter its behavior when its internal state changes. the object will appear to change its class
define a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically
without violating encapsulation, capture and externalize an object's internal state so that the object can be restored to this state later
represent an operation to be performed on the elements of an object structure. visitor lets you define a new operation without changing the classes of the elements on which it operates
define the skeleton of an algorithm in an operation, deferring some steps to subclasses. template method lets subclasses redefine certain steps of an algorithm without changing the algorithm's structure
Provide a unified interface to a set of interfaces in a subsystem; facade defines a higher-level interface that makes the subsystem easier to use
define a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically
hybrid sorting algorithm that provides both fast average performance and (asymptotically) optimal worst-case performance
define a family of algorithms, encapsulate each one, and make them interchangeable. strategy lets the algorithm vary independently from clients that use it
This library shows useful informations and do a lot of functions to a symbol.