mirror of https://github.com/facebook/rocksdb.git
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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#pragma once
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#ifndef ROCKSDB_LITE
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#include "rocksdb/slice_transform.h"
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#include "rocksdb/memtablerep.h"
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namespace ROCKSDB_NAMESPACE {
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class HashSkipListRepFactory : public MemTableRepFactory {
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public:
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explicit HashSkipListRepFactory(
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size_t bucket_count,
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int32_t skiplist_height,
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int32_t skiplist_branching_factor)
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: bucket_count_(bucket_count),
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skiplist_height_(skiplist_height),
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skiplist_branching_factor_(skiplist_branching_factor) { }
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virtual ~HashSkipListRepFactory() {}
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using MemTableRepFactory::CreateMemTableRep;
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virtual MemTableRep* CreateMemTableRep(
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const MemTableRep::KeyComparator& compare, Allocator* allocator,
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const SliceTransform* transform, Logger* logger) override;
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virtual const char* Name() const override {
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return "HashSkipListRepFactory";
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}
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private:
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const size_t bucket_count_;
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const int32_t skiplist_height_;
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const int32_t skiplist_branching_factor_;
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};
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} // namespace ROCKSDB_NAMESPACE
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#endif // ROCKSDB_LITE
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