On Tuesday, 3 June 2014 at 03:17:10 UTC, Charles Parker wrote:
... Thanx for any help - Charlie
Well one thing is that you don't need the type parameters on the this function. You're basically creating a templated this inside the templated class which is not what you want. try this: class node(D, E) { int nid; D data; E[] in_edges; // All edges for undirected graphs go here. E[] out_edges; // Only used by directed graphs this(D data, int n) { this.data = data; nid = n; in_edges = new E[]; out_edges = new E[]; } Another thing is that you're missing the ! to instantiate v auto fee = new node!(string, u_edge)("Suck Moose", 1); ^