| // Copyright 2024 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| #pragma once |
| |
| #include <cstddef> |
| #include <cstdint> |
| |
| #include "pw_allocator/bucket_allocator.h" |
| #include "pw_allocator/config.h" |
| |
| namespace pw::allocator { |
| |
| /// Legacy alias for `BucketAllocator`. |
| /// |
| /// Consumers should migrate away from using this type and use `BucketAllocator` |
| /// instead. |
| /// |
| /// The first template parameter was formerly an `OffsetType` that was passed to |
| /// the `BlockAllocator`. Since the free blocks' usable space is interpreted as |
| /// intrusive items, they must have a pointer-compatible alignment. As a result, |
| /// the first template parameter is ignored. |
| template <typename OffsetType = uintptr_t, |
| size_t kMinBucketChunkSize = 32, |
| size_t kNumBuckets = 5> |
| using BucketBlockAllocator PW_ALLOCATOR_DEPRECATED = |
| BucketAllocator<BucketBlock<OffsetType>, kMinBucketChunkSize, kNumBuckets>; |
| |
| } // namespace pw::allocator |
