simulate mql functions

 
I need to simulate some mql functions. for example ordersend, ordermodify , ...

Do you know a open source c++ library for this purpose?

Do you know a open source trading platform like metatrader?

 
  1. Library's can not trade. only the terminal can when called by the main code.
  2. Off topic.
 
fatbody:
I need to simulate some mql functions. for example ordersend, ordermodify , ...

Do you know a open source c++ library for this purpose?

Do you know a open source trading platform like metatrader?


You could use quantconnect (popular), but they only support C#, F#, and Python. 

 
whroeder1:
  1. Library's can not trade. only the terminal can when called by the main code.
  2. Off topic.

My purpose is to research and not to trading.