So yes, you would be done with it right there, where there is immediately after the semicolon after the statement that declares and constructs MyString from MyCharArray.
I hate when people use post-increment and post-decrement without using the return value properly. Sure, the compiler optimizes it, but it still drives me mental. Unfortunately it is an actual style to do it wrong like that in many coding communities...so many malformed for-loops everywhere... :(