Re: [chuck-users] variable of type function

16 Jul 2006

      Atte André Jensen wrote:
...
Hi
Is it possible to have a variable of type function?
Or clearer, more correctly put: "Is it possible to store the reference 
to a function in a variable?"

I'd like to do something like this:

class test{
     f function;

     fun void set(function new_f){
	f @=> new_f;
     }

     fun void print(){
	f();
     }

}

fun void print_a(){
     <<<"a">>>;
}

fun void print_b(){
     <<<"b">>>;
}

test c;
c.set(print_a);
c.f();
//should print "a";

c.set(print_b);
c.f();
//should print "b";

-- 
peace, love & harmony
Atte

http://www.atte.dk      | quartet:      http://www.anagrammer.dk
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