Re: How to use private variables when you put all types in one module

[kcvinu]

This is my use case. 
    
    
    # module A
    type
        Control* = ref object or RootObj
            m_text*     : string        # ( This should be private)
            handle*     : HWND   # ( This can be public)
            ...
    
    # module B
    import A
    # here is the implementation of all the methods & properties of Control
    proc `text=`*(me : Control, sText : string) =
        me.m_text = sText
        if me.isCreated :
            # change the control text too.
    proc `text`*(me : Control) : string =
        result = me.m_text
    
    
    Run

So now, by this setup, user of this type can access m_text. But i want to block 
that access. And i dont want to mix the implementation code with type 
declaration code. I need to split as much code as possible.