XMemory.hpp Source File

00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  * Copyright (c) 2003 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
00043  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00044  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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  * $Id: XMemory.hpp,v 1.6 2004/01/15 19:48:23 knoaman Exp $
00059  */
00060 
00061 
00062 #if !defined(XMEMORY_HPP)
00063 #define XMEMORY_HPP
00064 
00065 #include <xercesc/util/XercesDefs.hpp>
00066 #include <stdlib.h>
00067 
00068 XERCES_CPP_NAMESPACE_BEGIN
00069 
00070 class MemoryManager;
00071 
00080 class  XMemory
00081 {
00082 public :
00083     // -----------------------------------------------------------------------
00084     //  The C++ memory management
00085     // -----------------------------------------------------------------------
00088 
00094     void* operator new(size_t size);
00095 
00096 #if defined(XML_VISUALCPP)
00097 
00104     void* operator new(size_t size, const char* file, int line);
00112     void operator delete(void* p, const char* file, int line);
00113 #endif
00114 
00121     void* operator new(size_t size, MemoryManager* memMgr);
00122 
00128     void operator delete(void* p);
00129 
00130      //The Borland compiler is complaining about duplicate overloading of delete
00131 #if !defined(XML_BORLAND)
00132 
00138     void operator delete(void* p, MemoryManager* memMgr);
00139 #endif
00140 
00142 
00143 protected :
00144     // -----------------------------------------------------------------------
00145     //  Hidden Constructors
00146     // -----------------------------------------------------------------------
00149 
00153     XMemory()
00154     {
00155     }
00156 
00157     XMemory(const XMemory&)
00158     {
00159     }
00161 
00162 #if defined(XML_BORLAND)
00163     virtual ~XMemory()
00164     {
00165     }
00166 #endif
00167 
00168 private:
00169     // -----------------------------------------------------------------------
00170     //  Unimplemented operators
00171     // -----------------------------------------------------------------------
00172     XMemory& operator=(const XMemory&);
00173 };
00174 
00175 XERCES_CPP_NAMESPACE_END
00176 
00177 #endif