Add _Alloc template parameters for FlatMap and FlatSet #2149
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jamesge
reviewed
Mar 9, 2023
src/butil/containers/flat_map.h
Outdated
| @@ -279,26 +283,31 @@ template <typename _Map, typename _Element> friend class SparseFlatMapIterator; | |||
| u_int _load_factor; | |||
| hasher _hashfn; | |||
| key_equal _eql; | |||
| SingleThreadedPool<sizeof(Bucket), 1024, 16> _pool; | |||
| allocator_type _allocator; | |||
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What problem does this PR solve?
Issue Number:
Problem Summary:
What is changed and the side effects?
Changed: FlatMap/FlatSet添加Allocator参数，默认为malloc/free
Side effects:
Performance effects(性能影响):
Breaking backward compatibility(向后兼容性): 兼容
Check List: