Avoid aliased copyto! by not calling copyto. #15
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Codecov ReportAll modified lines are covered by tests ✅
❗ Your organization needs to install the Codecov GitHub app to enable full functionality. Additional details and impacted files@@ Coverage Diff @@
## master #15 +/- ##
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Coverage 99.35% 99.35%
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Files 1 1
Lines 468 468
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Hits 465 465
Misses 3 3
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The fix for aliased
copyto!in #11 didn't solve the problem thatcopyto!forSubArraystill allocated and was kind of slow. This PR instead solves the aliasing problem by replacing thecopyto!with a plain loop, which ensures the intended aliasing behavior.Cf. tlnagy/TiffImages.jl#115 where the allocation problem was observed.