Note however that this is Perl. It is true that one splice is O($#array) in chunks of memory to be moved while a heap moves fewer chunks of memory, O(log($#array)). But it is also true that splice is a single Perl opcode while the heap will be O(log($#array)) in Perl opcodes.

And I wouldn't be surprised if O(1 opcode)+O($#array moves) isn't quite often a win over O(log($#array) opcodes and moves).

- tye        

In reply to Re^8: Re-orderable keyed access structure? by tye
in thread Re-orderable keyed access structure? by BrowserUk

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