BinaryHeap usage

[bearophile]

Matthias Walter:

> Any further ideas for this problem, or did I cover everything already?

For a C programmer the solution with pointers seems more natural, for a Pascal-family programmer the solution with indexes seems more natural, a bit safer (and it is probably just as fast). A third possible solution is to turn Foo into a class, that in D are always managed by reference, so it moves just the references. Turning the Foos into Rebindable!Foo too may be used for your purpose.

Bye,
bearophile