fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.3 KiB
38 lines
1.3 KiB
// 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
|
|
#ifndef ROCKSDB_LITE
|
|
|
|
#include "rocksdb/db.h"
|
|
#include "rocksdb/options.h"
|
|
#include "rocksdb/utilities/optimistic_transaction_db.h"
|
|
|
|
namespace rocksdb {
|
|
|
|
class OptimisticTransactionDBImpl : public OptimisticTransactionDB {
|
|
public:
|
|
explicit OptimisticTransactionDBImpl(DB* db)
|
|
: OptimisticTransactionDB(db), db_(db) {}
|
|
|
|
~OptimisticTransactionDBImpl() {}
|
|
|
|
Transaction* BeginTransaction(const WriteOptions& write_options,
|
|
const OptimisticTransactionOptions& txn_options,
|
|
Transaction* old_txn) override;
|
|
|
|
DB* GetBaseDB() override { return db_.get(); }
|
|
|
|
private:
|
|
std::unique_ptr<DB> db_;
|
|
|
|
void ReinitializeTransaction(Transaction* txn,
|
|
const WriteOptions& write_options,
|
|
const OptimisticTransactionOptions& txn_options =
|
|
OptimisticTransactionOptions());
|
|
};
|
|
|
|
} // namespace rocksdb
|
|
#endif // ROCKSDB_LITE
|
|
|