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tinystl: reset() keeps the bucket table; clear() still shrinks to 9. (#419)

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This commit is contained in:
Branimir Karadžić
2026-08-29 21:43:51 +00:00
committed by GitHub
parent 9f874936e2
commit 671a001d3e
2 changed files with 20 additions and 4 deletions
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12
include/tinystl/unordered_map.h
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@@ -57,6 +57,7 @@ namespace tinystl {
const_iterator end() const;
void clear();
void reset();
bool empty() const;
size_t size() const;
@@ -180,6 +181,13 @@ namespace tinystl {
template<typename Key, typename Value, typename Alloc>
inline void unordered_map<Key, Value, Alloc>::clear() {
reset();
m_buckets.last = m_buckets.first;
buffer_resize<pointer, Alloc>(&m_buckets, 9, 0);
}
template<typename Key, typename Value, typename Alloc>
inline void unordered_map<Key, Value, Alloc>::reset() {
if (m_buckets.first) {
pointer it = *m_buckets.first;
while (it) {
@@ -189,10 +197,10 @@ namespace tinystl {
it = next;
}
buffer_fill_urange(m_buckets.first, m_buckets.last, pointer(0));
}
m_buckets.last = m_buckets.first;
buffer_resize<pointer, Alloc>(&m_buckets, 9, 0);
m_size = 0;
}