/* vim:set ts=4 sw=4 sts=4 et cindent: */
/*
 * nanodc - The ncurses DC++ client
 * Copyright © 2005-2006 Markus Lindqvist <nanodc.developer@gmail.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.
 *
 * Contributor(s):
 *  
 */

#include <utils/mutex.h>

#ifndef _LOCK_H_
#define _LOCK_H_

namespace utils {

/** A simple mutex locker which releases the mutex when out of scope. */
class Lock {
public:
    /** Constructor. Locks the mutex.
     *  \param mutex The mutex to lock. */
    Lock(utils::Mutex &mutex):
        m_mutex(mutex)
    {
        m_mutex.lock();
    }
    /** Releases the mutex. */
    ~Lock() {
        m_mutex.unlock();
    }
private:
    utils::Mutex &m_mutex;
};

} // namespace utils 

#endif