Thanks. Do you know if the signature is a mandatory part. If I left the signature out would it then only work with a delegate with no parameters? If so I think I'm in the same state as my delegates will not all have the same signature.
Bob On 27/09/2010 14:21, Johannes Pfau wrote: > On 27.09.2010 15:07, Bob Cowdery wrote: >> Failing that I think a dispatcher structure using an associative array >> would be my next choice. However I'm getting stuck on how to define and >> use an array which maps a string key to a delegate. Can someone help me >> out there please. I will then effectively have my 'Atom' as a string in >> the message and dispatch on that. >> > Not sure about the other questions, but here's an example for a > string/delegate associative array: > ------------------------------------------- > import std.stdio; > > alias bool delegate(int, char) TestDelegate; > > TestDelegate[string] dict; > > class C > { > bool test(int i, char c) {return true;} > } > > void main() > { > C c = new C(); > dict["test"] = &c.test; > writeln(dict["test"](0, 'c')); > } > ----------------------------------------------- >