Separating class definition and implementation in metatrader 4

Question

Is it possible to separate class definition and implementation in MetaTrader 4, as in C++ .h and .cpp files?
All MetaTrader examples have a class definition and implementation in the same file.
I would like to give header and *.ex4 compiled files, as in C++ I would give header and lib/dll files.

Answer 1

I found this post that explains how to do.