I see it at times when I get build errors and I see it here as well.
The first two are commonly seen. The top is a normal variable. The one below it is a pointer, but the second one, though I'm not sure of the formatting, I see errors like this:Code:int example; // a normal variable int *examplepointer; // a basic pointer int **unknown; // what is this?
"cannot convert something to (**void)"
What does the ** represent, what is it for, and how is it used?