mirror of https://gitee.com/bigwinds/arangodb
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
|
|
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
|
|
///
|
|
/// 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
|
|
///
|
|
/// http://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.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Michael Hackstein
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef ARANGOD_ROCKSDB_ENGINE_ROCKSDB_TOKEN_H
|
|
#define ARANGOD_ROCKSDB_ENGINE_ROCKSDB_TOKEN_H 1
|
|
|
|
#include "StorageEngine/DocumentIdentifierToken.h"
|
|
|
|
namespace arangodb {
|
|
|
|
struct RocksDBToken : public DocumentIdentifierToken {
|
|
public:
|
|
RocksDBToken() : DocumentIdentifierToken() {}
|
|
explicit RocksDBToken(TRI_voc_rid_t revisionId)
|
|
: DocumentIdentifierToken(revisionId) {}
|
|
RocksDBToken(RocksDBToken const& other)
|
|
: DocumentIdentifierToken(other._data) {}
|
|
|
|
inline TRI_voc_rid_t revisionId() const {
|
|
return static_cast<TRI_voc_rid_t>(_data);
|
|
}
|
|
};
|
|
|
|
static_assert(sizeof(RocksDBToken) == sizeof(uint64_t), "invalid RocksDBToken size");
|
|
|
|
}
|
|
|
|
#endif
|