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Fix segmented generate_n bug

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Ion Gaztañaga
2026-03-31 00:25:33 +02:00
parent 7fbad9c0d7
commit 9c02f05faf
1 changed files with 9 additions and 5 deletions
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include/boost/container/experimental/segmented_generate_n.hpp
+9 -5
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@@ -109,13 +109,17 @@ SegIt generate_n_scan(SegIt first, SegIt last, Size& count, Generator& gen, segm
}
else {
local_iterator lcur = generate_n_scan(traits::local(first), traits::end(scur), count, gen, is_local_seg_t());
for(++scur; scur != slast && count > 0; ++scur)
lcur = generate_n_scan(traits::begin(scur), traits::end(scur), count, gen, is_local_seg_t());
if(count > 0)
lcur = generate_n_scan(traits::begin(slast), traits::local(last), count, gen, is_local_seg_t());
if(count > 0) {
for(++scur; scur != slast; ++scur) {
lcur = generate_n_scan(traits::begin(scur), traits::end(scur), count, gen, is_local_seg_t());
if(!count)
break;
}
if(count > 0 && scur == slast)
lcur = generate_n_scan(traits::begin(slast), traits::local(last), count, gen, is_local_seg_t());
}
return traits::compose(scur, lcur);
}
}
template <class SegIter, class Size, class Generator>