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/*
* Copyright (C) 2009-2012 Geometer Plus <contact@geometerplus.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef __DATABASE_H__
#define __DATABASE_H__
#include <shared_ptr.h>
#include "DBConnection.h"
#include "DBRunnable.h"
class DataBase {
public:
static std::string databaseDirName();
public:
DataBase(shared_ptr<DBConnection> connection);
virtual ~DataBase();
DBConnection &connection() const;
protected:
virtual bool executeAsTransaction(DBRunnable &runnable) = 0;
private:
shared_ptr<DBConnection> myConnection;
private: // against copying:
DataBase(const DataBase &);
const DataBase &operator = (const DataBase &);
};
inline DataBase::DataBase(shared_ptr<DBConnection> connection) : myConnection(connection) { }
inline DBConnection &DataBase::connection() const { return *myConnection; }
#endif /* __DATABASE_H__ */
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