Displaying type of something

[Christopher Wright]

Georg Wrede wrote:
> When creating templates, it is sometimes handy to print the type of 
> something. Is there a trivial way to print it?
> 
>     writeln("Typeof T is: ", typeof(t));
> 
> This doesn't work, but you get the idea.

For a class or interface:
writeln("Typeof T is: ", t.classinfo.name);