Communicate between a module and its submodules

[lucas1 0]

I'm really new to SystemC and I've recently started developing a learning program where I need to comunicate between a module that has sub-modules created inside it.  The pseudo-code looks something like this:

 

module rec
{
	std::vector<sender *> vc;
    constructor(rec)
    {
    	SC_THREAD(main);  
    }
    main()
   	{
    	do_some_stuff();
      	wait(sender_event);
      	do_more_stuff();
    }
}

module sender
{
	[...]
}

 

What would be the best and simplest way to communicate between the two of them? Can I use events?

 

Thanks in advance, Lucas