Just wondering if there is a way to find
the indices of the pair of values passed
to the compare function (directly, without using find).
Here's a simple use of sort/compare:
sort/compare a: [1 4 9 7 3 2] func [v1 v2][v2 < v1]
Now here you can see how many comparisons
occurred and at what positions they were at (hopefully):
n: 0
sort/compare a: [1 4 9 7 3 2] func [v1 v2][
print [index? find a v1 index? find a v2 ":" v1 v2]
n: n + 1
v1 < v2
]
?? n
(At the end, n = 16).
(Should be able to figure what type of sort is used..)
But, consider that my values might not be unique, so using
index? find ...
is unreliable.
Anton.
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