NonRecursiveMutex.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_NON_RECURSIVE_MUTEX_INCLUDE_GUARD_HPP_
00038 #define BLOCXX_NON_RECURSIVE_MUTEX_INCLUDE_GUARD_HPP_
00039 #include "blocxx/BLOCXX_config.h"
00040 #include "blocxx/ThreadTypes.hpp"
00041 #include "blocxx/Exception.hpp"
00042 
00043 namespace BLOCXX_NAMESPACE
00044 {
00045 
00046 BLOCXX_DECLARE_APIEXCEPTION(Deadlock, BLOCXX_COMMON_API)
00047 class BLOCXX_COMMON_API NonRecursiveMutex
00048 {
00049 public:
00053    NonRecursiveMutex();
00057    ~NonRecursiveMutex();
00066    void acquire();
00072    bool release();
00073 private:
00074    NonRecursiveMutex_t m_mutex;
00075    // noncopyable
00076    NonRecursiveMutex(const NonRecursiveMutex&);
00077    NonRecursiveMutex& operator = (const NonRecursiveMutex&);
00078    friend class Condition;
00079    void conditionPreWait(NonRecursiveMutexLockState& state);
00080    void conditionPostWait(NonRecursiveMutexLockState& state);
00081 };
00082 
00083 } // end namespace BLOCXX_NAMESPACE
00084 
00085 #endif

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