Revision 4ab4049f279f2622f4343d12aaf0a6caa68c4ca7 authored by Adam Retter on 31 March 2017, 16:59:02 UTC, committed by Facebook Github Bot on 31 March 2017, 17:09:21 UTC
Summary: Closes https://github.com/facebook/rocksdb/issues/2068 Closes https://github.com/facebook/rocksdb/pull/2072 Differential Revision: D4810855 Pulled By: ajkr fbshipit-source-id: 288ddb9
1 parent 4e00650
bloom_block.h
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
#pragma once
#include <vector>
#include <string>
#include "util/dynamic_bloom.h"
namespace rocksdb {
class Logger;
class BloomBlockBuilder {
public:
static const std::string kBloomBlock;
explicit BloomBlockBuilder(uint32_t num_probes = 6)
: bloom_(num_probes, nullptr) {}
void SetTotalBits(Allocator* allocator, uint32_t total_bits,
uint32_t locality, size_t huge_page_tlb_size,
Logger* logger) {
bloom_.SetTotalBits(allocator, total_bits, locality, huge_page_tlb_size,
logger);
}
uint32_t GetNumBlocks() const { return bloom_.GetNumBlocks(); }
void AddKeysHashes(const std::vector<uint32_t>& keys_hashes);
Slice Finish();
private:
DynamicBloom bloom_;
};
}; // namespace rocksdb
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