XMemory.hpp Source File

00001 /*
00002  * Copyright 2003,2004 The Apache Software Foundation.
00003  * 
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  * 
00008  *      http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 /*
00018  * $Id: XMemory.hpp,v 1.7 2004/09/08 13:56:25 peiyongz Exp $
00019  */
00020 
00021 
00022 #if !defined(XMEMORY_HPP)
00023 #define XMEMORY_HPP
00024 
00025 #include <xercesc/util/XercesDefs.hpp>
00026 #include <stdlib.h>
00027 
00028 XERCES_CPP_NAMESPACE_BEGIN
00029 
00030 class MemoryManager;
00031 
00040 class  XMemory
00041 {
00042 public :
00043     // -----------------------------------------------------------------------
00044     //  The C++ memory management
00045     // -----------------------------------------------------------------------
00048 
00054     void* operator new(size_t size);
00055 
00056 #if defined(XML_VISUALCPP)
00057 
00064     void* operator new(size_t size, const char* file, int line);
00072     void operator delete(void* p, const char* file, int line);
00073 #endif
00074 
00081     void* operator new(size_t size, MemoryManager* memMgr);
00082 
00088     void operator delete(void* p);
00089 
00090      //The Borland compiler is complaining about duplicate overloading of delete
00091 #if !defined(XML_BORLAND)
00092 
00098     void operator delete(void* p, MemoryManager* memMgr);
00099 #endif
00100 
00102 
00103 protected :
00104     // -----------------------------------------------------------------------
00105     //  Hidden Constructors
00106     // -----------------------------------------------------------------------
00109 
00113     XMemory()
00114     {
00115     }
00116 
00117     XMemory(const XMemory&)
00118     {
00119     }
00121 
00122 #if defined(XML_BORLAND)
00123     virtual ~XMemory()
00124     {
00125     }
00126 #endif
00127 
00128 private:
00129     // -----------------------------------------------------------------------
00130     //  Unimplemented operators
00131     // -----------------------------------------------------------------------
00132     XMemory& operator=(const XMemory&);
00133 };
00134 
00135 XERCES_CPP_NAMESPACE_END
00136 
00137 #endif