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| author | Abseil Team <absl-team@google.com> | 2024-01-30 12:52:43 -0800 |
|---|---|---|
| committer | Copybara-Service <copybara-worker@google.com> | 2024-01-30 12:53:38 -0800 |
| commit | c44dd5acd7848a175d1fb939cdb81a4cf8d4c912 (patch) | |
| tree | 4f853927f1aa61dc3fd658dbba141f6d9148b1db /absl/container/flat_hash_set.h | |
| parent | 779a3565ac6c5b69dd1ab9183e500a27633117d5 (diff) | |
| download | abseil-c44dd5acd7848a175d1fb939cdb81a4cf8d4c912.tar.gz abseil-c44dd5acd7848a175d1fb939cdb81a4cf8d4c912.tar.bz2 abseil-c44dd5acd7848a175d1fb939cdb81a4cf8d4c912.zip | |
Early return from destroy_slots for trivially destructible types in flat_hash_{*}.
PiperOrigin-RevId: 602813933
Change-Id: I744fe438281755a141b2fd47e54ab9c6c0fad5a3
Diffstat (limited to 'absl/container/flat_hash_set.h')
| -rw-r--r-- | absl/container/flat_hash_set.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index a94a82a0..cd74923c 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -29,6 +29,7 @@ #ifndef ABSL_CONTAINER_FLAT_HASH_SET_H_ #define ABSL_CONTAINER_FLAT_HASH_SET_H_ +#include <memory> #include <type_traits> #include <utility> @@ -473,9 +474,11 @@ struct FlatHashSetPolicy { std::forward<Args>(args)...); } + // Return std::true_type in case destroy is trivial. template <class Allocator> - static void destroy(Allocator* alloc, slot_type* slot) { + static auto destroy(Allocator* alloc, slot_type* slot) { absl::allocator_traits<Allocator>::destroy(*alloc, slot); + return IsDestructionTrivial<Allocator, slot_type>(); } static T& element(slot_type* slot) { return *slot; } |