Fix resize! on ChainedVector #111
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devmotion
reviewed
Dec 11, 2024
| @@ -546,8 +546,8 @@ function Base.resize!(A::ChainedVector{T, AT}, len) where {T, AT} | |||
| resize!(A.arrays, chunk) | |||
| resize!(A.inds, chunk) | |||
| # resize individual chunk | |||
| resize!(A.arrays[chunk], A.inds[chunk] - len) | |||
| A.inds[chunk] -= A.inds[chunk] - len | |||
| resize!(A.arrays[chunk], length(A.arrays[chunk]) - (A.inds[chunk] - len)) | |||
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An alternative (unsure what is more readable):
Suggested change
| resize!(A.arrays[chunk], length(A.arrays[chunk]) - (A.inds[chunk] - len)) | |
| resize!(A.arrays[chunk], chunk == 1 ? len : len - A.inds[chunk - 1]) |
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I prefer branchless code and length should be O(1) in most cases... But its your call.
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Fix #110
The last chunk wasn't handled properly when resizing, leading to errors downstream in sort, unique! and so on.