rocksdb/db/builder.h

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// Copyright (c) 2013, 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.
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. See the AUTHORS file for names of contributors.
#pragma once
#include "rocksdb/comparator.h"
#include "rocksdb/env.h"
#include "rocksdb/status.h"
#include "rocksdb/types.h"
#include "rocksdb/options.h"
#include "rocksdb/immutable_options.h"
namespace rocksdb {
struct Options;
struct FileMetaData;
class Env;
struct EnvOptions;
class Iterator;
class TableCache;
class VersionEdit;
class TableBuilder;
class WritableFile;
extern TableBuilder* NewTableBuilder(
const ImmutableCFOptions& options,
const InternalKeyComparator& internal_comparator,
WritableFile* file, const CompressionType compression_type,
const CompressionOptions& compression_opts);
// Build a Table file from the contents of *iter. The generated file
// will be named according to number specified in meta. On success, the rest of
// *meta will be filled with metadata about the generated table.
// If no data is present in *iter, meta->file_size will be set to
// zero, and no Table file will be produced.
extern Status BuildTable(const std::string& dbname, Env* env,
const ImmutableCFOptions& options,
const EnvOptions& env_options,
TableCache* table_cache, Iterator* iter,
FileMetaData* meta,
const InternalKeyComparator& internal_comparator,
const SequenceNumber newest_snapshot,
const SequenceNumber earliest_seqno_in_memtable,
const CompressionType compression,
const CompressionOptions& compression_opts,
const Env::IOPriority io_priority = Env::IO_HIGH);
} // namespace rocksdb