Standard Library

This group of chapters contains the technical details of the MQL5 Standard Library and descriptions of all its key components.

MQL5 Standard Library is written in MQL5 and is designed to facilitate writing programs (indicators, scripts, experts) to end users. Library provides convenient access to most of the internal functions MQL5.

MQL5 Standard Library is placed in the working directory of the terminal in the 'Include' folder.

Section	Location
Base class	Include\
Classes of data	Include\Arrays\
Classes for file operations	Include\Files\
Classes for string operations	Include\Strings\
Classes for graphic objects	Include\Objects\
Class for creating custom graphics	Include\Canvas\
Class for working with chart	Include\Charts\
Technical indicators	Include\Indicators\
Trade classes	Include\Trade\
Trading strategy classes	Include\Expert\
Classes for creation of control panels and dialogs	Include\Controls\

Updated: 2013.03.12

CLExecute

Basic Class CObject

Automated Trading Language Documentation

Standard Library