multi sort - sorting algorithm
Info
The multi sort - sorting algorithm is a Library for MetaTrader 5 that a sorter class to sort an array based on other arrays. note: empty keys arrays are ignored by the sorter.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Libraries folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use multi sort - sorting algorithm
1. Storage: Place library files in the MQL/Libraries directory to ensure they are accessible to your projects.
2. Implementation: Include the library in your code using the #import directive, ensuring you match the exact function names and parameters.
3. Compilation: Ensure the library is present in the directory before you compile your main EA or script, as the compiler links them during this phase.
4. Management: Keep libraries organized in sub-folders if you manage many custom functions to maintain a clean project structure.
Frequently Asked Questions
Q: What is a library file used for? A: Libraries store reusable code modules, allowing you to centralize common logic used by multiple EAs or indicators.
Q: Is a library executable? A: No, libraries are non-executable files containing functions; they must be imported into an EA, indicator, or script to function.
Q: Can I update a library while the platform is running? A: You should compile your EA or script after updating a library to ensure the latest code changes are integrated.
What this tool does
a sorter class to sort an array based on other arrays.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Library works on MetaTrader 5. Place the file in the MQL5/Libraries folder and restart the terminal.
Description & Settings
Related: Historical Data Loader for Multi-Currency Expert Advisors - another powerful library for MetaTrader 5 traders.
a sorter class to sort an array based on other arrays.
Also recommended: on tick multi - similar library with strong performance on MetaTrader 5.
note:empty keys arrays are ignored by the sorter.
for example to sort position tickets by position open time (as the only sort key):
here is a complete example
Source Code
яю//+------------------------------------------------------------------+
#property copyright "RobotFX"
#property description "Educational code - RobotFX www.robotfx.org"
#property version "1.000"
#property script_show_inputs
#include <MultiSort.mqh>
input bool mode_asc_symbols = true; // ascending order for symbols
input bool mode_asc_times = true; // ascending order for time
input bool mode_asc_prices = true; // ascending order for price
long tickets[]= {88806796,90462225,91039722,91200504,90389608,88429143,89452623,91487721,89323610,90439077,89355691,88943822};.......
⚠ Limitations & Risk Warning
- This tool is provided for educational and testing purposes only.
- Past performance does not guarantee future results.
- Trading involves substantial risk of loss. Use on a demo account first.
- Results may vary depending on market conditions, broker, and settings.
- We recommend thorough backtesting and forward testing before using with real funds.