use more iterators with copy_n #3209
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neheb
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src/image.cpp
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| DataBuf buf(allocate64); // allocate a buffer | ||
| std::copy_n(dir.c_data(8), 4, buf.begin()); // copy dir[8:11] into buffer (short strings) | ||
| DataBuf buf(allocate64); // allocate a buffer | ||
| std::copy(dir.begin() + 8, dir.begin() + 8 + 4, buf.begin()); // copy dir[8:11] into buffer (short strings) |
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Why is this better? It seems more verbose than the old version that used std::copy_n.
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It probably makes more sense to use iterators in general instead of C pointers with these functions.
It's a bit safer to do so. Signed-off-by: Rosen Penev <[email protected]>
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #3209 +/- ##
==========================================
- Coverage 63.93% 63.91% -0.02%
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Files 104 104
Lines 21755 21752 -3
Branches 10636 10636
==========================================
- Hits 13908 13903 -5
- Misses 5639 5641 +2
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kevinbackhouse
approved these changes
Mar 14, 2025
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It's a bit safer to do so.