MCSemaphore.h

#if !defined(__MCSEMAPHORE_H_)
#define __MCSEMAPHORE_H_

#ident "@(#)$Id: MCSemaphore.h,v 1.3 2004/12/02 07:05:20 mike Exp $"

/*
 * Copyright Miba Consulting Ltd. (c) 2000-2003
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#include "mcllib/MCNonCopy.h"
#include "mcllib/MCMutex.h"
#include "mcllib/MCWaitNotify.h"
#include "mcllib/MCTypes.h"

namespace mcllib
{
    class MCSemaphore : public MCMutex, public MCWaitNotify, public MCNonCopy
    {
    public:
        MCSemaphore(const char* name);
        MCSemaphore(const char* name, mcintn mode,
            mcintn initialValue = 0, bool excl = false);
        ~MCSemaphore();
        void post();
        static void remove(const char* name);
        // From Mutex
        virtual void lock();
        virtual void unlock();
        // From WaitNotify
        virtual void wait();
        virtual void notify();
    private:
        void* m_impl;
    };
};

#endif

---