File indexing completed on 2024-04-28 11:32:44

 /*
     This file is part of the KDE Baloo project.
     SPDX-FileCopyrightText: 2015 Vishesh Handa <vhanda@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
 #ifndef BALOO_MTIMEDB_H
 #define BALOO_MTIMEDB_H
 
 #include "engine_export.h"
 #include <lmdb.h>
 #include <QVector>
 #include <QMap>
 
 namespace Baloo {
 
 class PostingIterator;
 
 /**
  * The MTime DB maps the file mtime to its id. This allows us to do
  * fast searches of files between a certain time range.
  */
 class BALOO_ENGINE_EXPORT MTimeDB
 {
 public:
     explicit MTimeDB(MDB_dbi dbi, MDB_txn* txn);
     ~MTimeDB();
 
     static MDB_dbi create(MDB_txn* txn);
     static MDB_dbi open(MDB_txn* txn);
 
     void put(quint32 mtime, quint64 docId);
     QVector<quint64> get(quint32 mtime);
 
     void del(quint32 mtime, quint64 docId);
 
     /**
       * Get documents with an mtime between \p beginTime and
       * \p endTime (inclusive)
       */
     PostingIterator* iterRange(quint32 beginTime, quint32 endTime);
 
     QMap<quint32, quint64> toTestMap() const;
 private:
     MDB_txn* m_txn;
     MDB_dbi m_dbi;
 };
 }
 
 #endif // BALOO_MTIMEDB_H