XMLDeleterFor.hpp Source File

00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
00005  * reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions
00009  * are met:
00010  *
00011  * 1. Redistributions of source code must retain the above copyright
00012  *    notice, this list of conditions and the following disclaimer.
00013  *
00014  * 2. Redistributions in binary form must reproduce the above copyright
00015  *    notice, this list of conditions and the following disclaimer in
00016  *    the documentation and/or other materials provided with the
00017  *    distribution.
00018  *
00019  * 3. The end-user documentation included with the redistribution,
00020  *    if any, must include the following acknowledgment:
00021  *       "This product includes software developed by the
00022  *        Apache Software Foundation (http://www.apache.org/)."
00023  *    Alternately, this acknowledgment may appear in the software itself,
00024  *    if and wherever such third-party acknowledgments normally appear.
00025  *
00026  * 4. The names "Xerces" and "Apache Software Foundation" must
00027  *    not be used to endorse or promote products derived from this
00028  *    software without prior written permission. For written
00029  *    permission, please contact apache\@apache.org.
00030  *
00031  * 5. Products derived from this software may not be called "Apache",
00032  *    nor may "Apache" appear in their name, without prior written
00033  *    permission of the Apache Software Foundation.
00034  *
00035  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00036  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00037  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00038  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
00039  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00040  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00041  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00042  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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00045  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00046  * SUCH DAMAGE.
00047  * ====================================================================
00048  *
00049  * This software consists of voluntary contributions made by many
00050  * individuals on behalf of the Apache Software Foundation, and was
00051  * originally based on software copyright (c) 1999, International
00052  * Business Machines, Inc., http://www.ibm.com .  For more information
00053  * on the Apache Software Foundation, please see
00054  * <http://www.apache.org/>.
00055  */
00056 
00057 /*
00058  * $Log: XMLDeleterFor.hpp,v $
00059  * Revision 1.3  2003/03/07 18:11:55  tng
00060  * Return a reference instead of void for operator=
00061  *
00062  * Revision 1.2  2002/11/04 15:22:05  tng
00063  * C++ Namespace Support.
00064  *
00065  * Revision 1.1.1.1  2002/02/01 22:22:14  peiyongz
00066  * sane_include
00067  *
00068  * Revision 1.2  2000/03/09 22:38:08  abagchi
00069  * Changed copy constructor to make it work on SunOS 5.7
00070  *
00071  * Revision 1.1  2000/03/02 19:54:48  roddey
00072  * This checkin includes many changes done while waiting for the
00073  * 1.1.0 code to be finished. I can't list them all here, but a list is
00074  * available elsewhere.
00075  *
00076  */
00077 
00078 
00079 #if !defined(XMLDELETERFOR_HPP)
00080 #define XMLDELETERFOR_HPP
00081 
00082 #include <xercesc/util/XercesDefs.hpp>
00083 #include <xercesc/util/PlatformUtils.hpp>
00084 
00085 XERCES_CPP_NAMESPACE_BEGIN
00086 
00087 //
00088 //  For internal use only.
00089 //
00090 //  This class is used by the platform utilities class to support cleanup
00091 //  of global/static data which is lazily created. Since that data is
00092 //  widely spread out, and in higher level DLLs, the platform utilities
00093 //  class cannot know about them directly. So, the code that creates such
00094 //  objects creates an registers a deleter for the object. The platform
00095 //  termination call will iterate the list and delete the objects.
00096 //
00097 template <class T> class XMLDeleterFor : public XMLDeleter
00098 {
00099 public :
00100     // -----------------------------------------------------------------------
00101     //  Constructors and Destructor
00102     // -----------------------------------------------------------------------
00103     XMLDeleterFor(T* const toDelete);
00104     ~XMLDeleterFor();
00105 
00106 
00107 private :
00108     // -----------------------------------------------------------------------
00109     //  Unimplemented constructors and operators
00110     // -----------------------------------------------------------------------
00111     XMLDeleterFor();
00112     XMLDeleterFor(const XMLDeleterFor<T>&);
00113     XMLDeleterFor& operator=(const XMLDeleterFor<T>&);
00114 
00115 
00116     // -----------------------------------------------------------------------
00117     //  Private data members
00118     //
00119     //  fToDelete
00120     //      This is a pointer to the data to destroy
00121     // -----------------------------------------------------------------------
00122     T*  fToDelete;
00123 };
00124 
00125 XERCES_CPP_NAMESPACE_END
00126 
00127 #if !defined(XERCES_TMPLSINC)
00128 #include <xercesc/util/XMLDeleterFor.c>
00129 #endif
00130 
00131 #endif