On Monday, 24 June 2013 at 15:29:21 UTC, Joseph Rushton Wakeling
wrote:
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
I think my original attempt compiled at home (where I was using
and older version 2.062), but I couldn't compile it at work with
the latest DMD (2.063). I didn't mention it in the original post
because I couldn't recall for sure if I had successfully compiled
it. You appear to be using GDC, but maybe this has something to
do with recent changes.
