Mercurial > hg > ucx / file diff

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+++ b/docs/Writerside/topics/hash_map.h.md	Thu Jan 23 01:33:36 2025 +0100
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+# hash_map.h
+
+UCX provides a basic hash map implementation with a configurable amount of buckets.
+If you do not specify the number of buckets, a default of 16 buckets will be used.
+You can always rehash the map with `cxMapRehash()` to change the number of buckets to something more efficient,
+but you need to be careful, because when you use this function you are effectively locking into using this
+specific hash map implementation, and you would need to remove all calls to this function when you want to
+exchange the concrete map implementation with something different.