106 lines
3.6 KiB
C++
106 lines
3.6 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* $Id: Mutexes.hpp 745390 2009-02-18 05:51:29Z borisk $
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*/
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#if !defined(XERCESC_INCLUDE_GUARD_MUTEXES_HPP)
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#define XERCESC_INCLUDE_GUARD_MUTEXES_HPP
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#include <xercesc/util/XMemory.hpp>
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#include <xercesc/util/PlatformUtils.hpp>
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XERCES_CPP_NAMESPACE_BEGIN
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class XMLUTIL_EXPORT XMLMutex : public XMemory
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{
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public :
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// -----------------------------------------------------------------------
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// Constructors and Destructor
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// -----------------------------------------------------------------------
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XMLMutex(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
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~XMLMutex();
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// -----------------------------------------------------------------------
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// Lock control methods
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// -----------------------------------------------------------------------
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void lock();
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void unlock();
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private :
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// -----------------------------------------------------------------------
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// Unimplemented constructors and operators
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// -----------------------------------------------------------------------
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XMLMutex(const XMLMutex&);
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XMLMutex& operator=(const XMLMutex&);
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// -----------------------------------------------------------------------
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// Private data members
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//
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// fHandle
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// The raw mutex handle. Its just a void pointer so we do not
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// pass judgement on its value at all. We just pass it into the
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// platform utilities methods which knows what's really in it.
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// -----------------------------------------------------------------------
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void* fHandle;
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// -----------------------------------------------------------------------
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// Sun PlatformUtils needs acess to fHandle to initialize the
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// atomicOpsMutex at startup.
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// -----------------------------------------------------------------------
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friend class XMLPlatformUtils;
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};
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class XMLUTIL_EXPORT XMLMutexLock : public XMemory
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{
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// -----------------------------------------------------------------------
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// Constructors and Destructor
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// -----------------------------------------------------------------------
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public:
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XMLMutexLock(XMLMutex* const toLock);
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~XMLMutexLock();
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private :
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// -----------------------------------------------------------------------
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// Unimplemented constructors and operators
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// -----------------------------------------------------------------------
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XMLMutexLock();
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XMLMutexLock(const XMLMutexLock&);
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XMLMutexLock& operator=(const XMLMutexLock&);
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// -----------------------------------------------------------------------
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// Private data members
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//
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// fToLock
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// The mutex object that we are locking
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// -----------------------------------------------------------------------
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XMLMutex* fToLock;
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};
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XERCES_CPP_NAMESPACE_END
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#endif
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