Joseph Rushton Wakeling:
struct UniformRange(T1, T2)
{
T1 _lower;
T2 _upper;
@property enum bool empty = false;
this(T1 a, T2 b)
{
_lower = a;
_upper = b;
}
@property auto ref front()
{
assert(!empty);
return uniform(_lower, _upper);
}
void popFront()
{
}
}
What about (untested):
auto uniformRange(T1 lower, T2 upper) {
return count().map!(_ => uniform(lower, upper))();
}
Where count() is just:
http://d.puremagic.com/issues/show_bug.cgi?id=7839
In the meantime cycle([0]) is acceptable but slower (untested):
return cycle([0]).map!(_ => uniform(lower, upper))();
Bye,
bearophile
