Condition.hpp

Go to the documentation of this file.
00001 /*******************************************************************************
00002 * Copyright (C) 2004 Vintela, Inc. All rights reserved.
00003 * Copyright (C) 2005 Novell, Inc. All rights reserved.
00004 *
00005 * Redistribution and use in source and binary forms, with or without
00006 * modification, are permitted provided that the following conditions are met:
00007 *
00008 *  - Redistributions of source code must retain the above copyright notice,
00009 *    this list of conditions and the following disclaimer.
00010 *
00011 *  - Redistributions in binary form must reproduce the above copyright notice,
00012 *    this list of conditions and the following disclaimer in the documentation
00013 *    and/or other materials provided with the distribution.
00014 *
00015 *  - Neither the name of Vintela, Inc., Novell, Inc., nor the names of its
00016 *    contributors may be used to endorse or promote products derived from this
00017 *    software without specific prior written permission.
00018 *
00019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00020 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00021 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00022 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc., Novell, Inc., OR THE 
00023 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
00024 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
00025 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
00026 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
00027 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
00028 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
00029 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00030 *******************************************************************************/
00031 
00032 
00037 #ifndef BLOCXX_CONDITION_HPP_INCLUDE_GUARD_
00038 #define BLOCXX_CONDITION_HPP_INCLUDE_GUARD_
00039 #include "blocxx/BLOCXX_config.h"
00040 #include "blocxx/ThreadTypes.hpp"
00041 #include "blocxx/Exception.hpp"
00042 #include "blocxx/Types.hpp"
00043 #include "blocxx/CommonFwd.hpp"
00044 
00045 namespace BLOCXX_NAMESPACE
00046 {
00047 
00048 BLOCXX_DECLARE_APIEXCEPTION(ConditionLock, BLOCXX_COMMON_API);
00049 BLOCXX_DECLARE_APIEXCEPTION(ConditionResource, BLOCXX_COMMON_API);
00050 
00058 class BLOCXX_COMMON_API Condition
00059 {
00060 public:
00064    Condition();
00065 
00069    ~Condition();
00070 
00076    void notifyOne();
00077 
00083    void notifyAll();
00084 
00096    void wait(NonRecursiveMutexLock& lock);
00097 
00118    bool timedWait(NonRecursiveMutexLock& lock, UInt32 sTimeout, UInt32 usTimeout=0);
00119 
00120 private:
00121    // unimplemented
00122    Condition(const Condition&);
00123    Condition& operator=(const Condition&);
00124    void doWait(NonRecursiveMutex& mutex);
00125    bool doTimedWait(NonRecursiveMutex& mutex, UInt32 sTimeout, UInt32 usTimeout);
00126    ConditionVar_t m_condition;
00127 };
00128 
00129 } // end namespace BLOCXX_NAMESPACE
00130 
00131 #endif

Generated on Fri Jun 16 15:39:08 2006 for blocxx by  doxygen 1.4.6