On 2011-09-22 23:08, bearophile wrote:
Andrei Alexandrescu:A function literal should be comparable to another for equality.Are you willing to explain me why, and show an use case? Bye, bearophile
When using lambdas as event handlers:
class Foo
{
event[] events;
void registerEventHandler (void delegate (event) dg)
{
if (!events.contains(dg)) // register a given just delegate once
events ~= dg;
}
}
--
/Jacob Carlborg
