Comments (4)
Yes, that's a solution but it's a lot of memory. You could also iterate a first time counting the new elements, resize exactly and then add.
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This is understandably a nuisance but it is difficult to fix. Read the full discussion: #53
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thanks @vigna. I have to admit I didn't fully understand the implications in the discussion you linked. I got that the order is important and another test after sorting the elements again showed that this is indeed the case.
Quick question for real world where I do not know the final size of the hash set and cannot guarantee the order.
Would it make sense to initialize the sets with a large initial capacity to allow for fast adding and then after I'm done call a .trim()
?
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