Hash Functions Library for MetaTrader 5
Info
The Hash Functions Library for MetaTrader 5 is a Library for MetaTrader 5 that this library provides general purpose hash functions, including adler32, crc-32, and mahash8v64, all of which are adapted for mql5 unicode strings and have been verified for accuracy. The library also supports conversion from decimal to other radix bases, as well as inverse transformations, which can be useful for compact string representation of numbers in graphic object names.
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 Hash Functions Library for MetaTrader 5
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
This library provides general purpose hash functions, including adler32, CRC-32, and MaHash8v64, all of which are adapted for MQL5 Unicode strings and have been verified for accuracy.
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: Statistics. mqh Functions - another powerful library for MetaTrader 5 traders.
This library provides general purpose hash functions, including adler32, CRC-32, and MaHash8v64, all of which are adapted for MQL5 Unicode strings and have been verified for accuracy.Also recommended: String - Library of functions for working with strings - similar library with strong performance on MetaTrader 5.
The library also supports conversion from decimal to other radix bases, as well as inverse transformations, which can be useful for compact string representation of numbers in graphic object names.
For example, a 64-bit number can be represented in different bases with the following number of characters:
- decimal: 20 chars (ULONG_MAX)
- hexadecimal: 16 chars
- base 36: 11 chars
- base 128: 10 chars
The base 36 radix is optimal for compact representation.
You may also like: MD5 Hash - excellent alternative for library users on MetaTrader 5.
⚠ 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.