I want a control surface, I'm so tired of adjusting levels with a mouse. my budget is not much. these are the ones I have been considering the presonus faderport
PreSonus FaderPort | Sweetwater.com
or Akai Professional MIDImix | Sweetwater.com
Samson Graphite MF8 | Sweetwater.com
The text is making this kind of confusing to me. It talks about passing by value, passing by pointer, and passing by reference. I am not quite understanding of why these different types are needed, nor do I know when a particular method should be used over another. Pass-by-value and...