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| author | Henning Baldersheim <balder@yahoo-inc.com> | 2023-08-09 20:12:47 +0000 |
|---|---|---|
| committer | Henning Baldersheim <balder@yahoo-inc.com> | 2023-08-10 14:24:38 +0000 |
| commit | 70a0bcf50b20c67e96d85d8a43c3da6e66cc145f (patch) | |
| tree | fe1a9f46ef4659522b214b2bcf4a37f1211a7f2d | |
| parent | faf0824b22f09ab0c959df4bb29e02df82b9afab (diff) | |
Avoid eating memory on repeated insert.
| -rw-r--r-- | vespalib/src/vespa/vespalib/stllike/hash_set_insert.hpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/vespalib/src/vespa/vespalib/stllike/hash_set_insert.hpp b/vespalib/src/vespa/vespalib/stllike/hash_set_insert.hpp index 6d5b7ed8b05..77e46bbf9e8 100644 --- a/vespalib/src/vespa/vespalib/stllike/hash_set_insert.hpp +++ b/vespalib/src/vespa/vespalib/stllike/hash_set_insert.hpp @@ -9,7 +9,7 @@ namespace vespalib { template<typename K, typename H, typename EQ, typename M> template<typename InputIterator> hash_set<K, H, EQ, M>::hash_set(InputIterator first, InputIterator last) - : _ht(0) + : _ht(last - first) { insert(first, last); } @@ -18,7 +18,6 @@ template<typename K, typename H, typename EQ, typename M> template<typename InputIt> void hash_set<K, H, EQ, M>::insert(InputIt first, InputIt last) { - _ht.resize(last - first + capacity()); for (; first < last; first++) { insert(*first); } |