Discussing the article: "Structures in MQL5 and methods for printing their data" - page 2

 
fxsaber #:
Did something similar here, but with inputs.

I didn't understand the practicality of it. I'm sure there is, but I didn't get it

 
Artyom Trishkin #:

I didn't get the practical point.

Someone has written any structure and wants to have a function of its printing.

Then he puts the source of his structure into the proposed functionality and on the output he gets the source of printing function of his structure.