conditn.hxx

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

/*
 * This file is part of LibreOffice published API.
 */

#ifndef INCLUDED_OSL_CONDITN_HXX
#define INCLUDED_OSL_CONDITN_HXX

#include "sal/config.h"

#include <cstddef>

#include "osl/time.h"
#include "osl/conditn.h"

#if defined(MACOSX) && defined(__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES)
#   if __ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES == 1
#       undef check
#   endif
#endif

namespace osl
{
    class Condition
    {
    public:
        enum Result
        {
            result_ok      = osl_cond_result_ok,        
            result_error   = osl_cond_result_error,     
            result_timeout = osl_cond_result_timeout    
        };

        Condition()
        {
            condition = osl_createCondition();
        }

        ~Condition()
        {
            osl_destroyCondition(condition);
        }

        void set()
        {
            osl_setCondition(condition);
        }

        void reset() {
            osl_resetCondition(condition);
        }

        Result wait(const TimeValue *pTimeout = NULL)
        {
            return static_cast<Result>(osl_waitCondition(condition, pTimeout));
        }

#if defined LIBO_INTERNAL_ONLY
        Result wait(TimeValue const & timeout) { return wait(&timeout); }
#endif

        bool check()
        {
            return osl_checkCondition(condition);
        }


    private:
        oslCondition condition;     /*< condition variable */

        Condition(const Condition& condition) SAL_DELETED_FUNCTION;

        Condition& operator= (const Condition&) SAL_DELETED_FUNCTION;
    };
}

#endif // INCLUDED_OSL_CONDITN_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */