Classes

alphabetsoup

Can you have a class within a void?

GoToLoop

Keyword void declares that a method doesn't return anything.
Methods live inside classes.

PhiLho

1. Not about Using Processing, so I moved the topic.
2. The answer is yes, if I understood correctly it. It is a bit vague, as GoToLoop understood it differently...

PhiLho

void setup()
{
  size(800, 800);

  foo();
}

void foo()
{
  class Gah
  {
    int a, b;

    public String toString() { return a + " " + b; }
  }

  Gah g = new Gah();
  g.a = 1;
  g.a = 2;

  println(g); 
}

I never had to use this capability in my code... Perhaps to make an anonymous class less anonymous but still limiting its scope?

GoToLoop

Arf! Forgot about anonymous class! Generally, I like to create a field to store it! :-\"