// -*- mode:C++; tab-width:2; c-basic-offset:2; indent-tabs-mode:nil -*-
//
// Copyright (C) 2000-2005 by Roger Rene Kommer / artefaktur, Kassel, Germany.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public License (LGPL).
//
//
// 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
// License ACDK-FreeLicense document enclosed in the distribution
// for more for more details.
// This file is part of the Artefaktur Component Development Kit:
// ACDK
//
// Please refer to
// - http://www.acdk.de
// - http://www.artefaktur.com
// - http://acdk.sourceforge.net
// for more information.
//
// $Header: /cvsroot/acdk/acdk/acdk_core/src/acdk/lang/sys/core_condition.h,v 1.6 2005/02/05 10:45:00 kommer Exp $
#ifndef acdk_lang_sys_core_condition_h
#define acdk_lang_sys_core_condition_h
#include "core_mutex.h"
namespace acdk {
namespace lang {
namespace sys {
class ACDK_CORE_PUBLIC core_condition
{
#if defined (POSIX_THREADS)
pthread_cond_t _condition;
#elif defined (WIN32_THREADS)
int _waitersCount;
CRITICAL_SECTION _waiters_cs;
HANDLE _waitersSemaphore;
HANDLE _waitersEvent;
bool _broadcasted;
#endif
/FONT>
core_mutex& _mutex;
public:
core_condition(core_mutex& mutex);
~core_condition();
void notify();
void notifyAll();
void wait();
bool wait(int milliseconds);
core_mutex& mutex() { return _mutex; }
};
} // namespace sys
} //namespace lang
} // namespace acdk
#endif //acdk_lang_sys_core_condition_h
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