On 06/24/2013 03:05 PM, Craig Dillabaugh wrote: > I get the following error messages which I cannot decipher.
Oddly enough, I'm also getting lockstep-related error messages at compile-time: /opt/gdc/include/d/4.8.1/std/range.d:4716: Error: delegate dg (ref double, ref ulong) is not callable using argument types (double, ulong) test.d:122: Error: opApply() function for Lockstep!(Result, ulong[]) must return an int /opt/gdc/include/d/4.8.1/std/range.d:4717: Error: delegate dg (ulong, ref double, ref ulong) is not callable using argument types (ulong, double, ulong) test.d:122 is a foreach over a lockstep: foreach(r, x; itemDegree) ... where itemDegree is generated by the following function: auto degreeRank(NodeT)(NodeT nodes) { size_t[] x; foreach(node; nodes) x ~= node.links.length; x.sort; auto r = iota(1.0, 0, -1.0/x.length); return lockstep(r, x); } By the way, yes, I know I can probably find a better and more efficient way to generate x than what's there. It's what I wrote some time ago and never had a pressing enough need to improve. :-P