27 lines
805 B
C++
27 lines
805 B
C++
// 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.
|
|
|
|
#include "rocksdb/snapshot.h"
|
|
|
|
#include "rocksdb/db.h"
|
|
|
|
namespace rocksdb {
|
|
|
|
ManagedSnapshot::ManagedSnapshot(DB* db) : db_(db),
|
|
snapshot_(db->GetSnapshot()) {}
|
|
|
|
ManagedSnapshot::ManagedSnapshot(DB* db, const Snapshot* _snapshot)
|
|
: db_(db), snapshot_(_snapshot) {}
|
|
|
|
ManagedSnapshot::~ManagedSnapshot() {
|
|
if (snapshot_) {
|
|
db_->ReleaseSnapshot(snapshot_);
|
|
}
|
|
}
|
|
|
|
const Snapshot* ManagedSnapshot::snapshot() { return snapshot_;}
|
|
|
|
} // namespace rocksdb
|