I'm sure this has come up before, but I want to store something like an std.array appender in a class. All of the examples use auto for the type but you can't put that in a class definition, so what do you put?
Example: class packet{...} class A { packet [] packetlist; appender!(packet) packappender; // wrong format this () { packetlist = new packet[0]; packappender = appender(&packetlist); } : } What's the format to store the appender in the class?