condition.h

/* Copyright (c) 2010, Stefan Eilemann <eile@eyescale.ch> 
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 2.1 as published
 * by the Free Software Foundation.
 *  
 * This library 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 Lesser General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef COBASE_CONDITION_H
#define COBASE_CONDITION_H

#include <co/base/api.h>
#include <co/base/debug.h>

namespace co
{
namespace base
{
    class ConditionPrivate;

    class Condition
    {
    public:
        COBASE_API Condition();

        COBASE_API ~Condition();

        COBASE_API void lock();

        COBASE_API void unlock();

        COBASE_API void signal();

        COBASE_API void broadcast();

        COBASE_API void wait();

        bool timedWait( const unsigned timeout );

    private:
        ConditionPrivate* const _data;
    };
}
}

#endif //COBASE_CONDITION_H