Xerces-C++: XMemory.hpp Source File

Xerces-C++ 3.2.3

XMemory.hpp
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1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 /*
19 * $Id$
20 */
21
22 #if !defined(XERCESC_INCLUDE_GUARD_XMEMORY_HPP)
23 #define XERCESC_INCLUDE_GUARD_XMEMORY_HPP
24
25 #include <xercesc/util/XercesDefs.hpp>
26 #include <stdlib.h>
27
28 XERCES_CPP_NAMESPACE_BEGIN
29
30 class MemoryManager;
31
40 class XMLUTIL_EXPORT XMemory
41 {
42 public :
43 // -----------------------------------------------------------------------
44 // The C++ memory management
45 // -----------------------------------------------------------------------
48
54 void* operator new(size_t size);
55
56 #if defined(XERCES_MFC_SUPPORT)
57
64 void* operator new(size_t size, const char* file, int line);
72 void operator delete(void* p, const char* file, int line);
73 #endif
74
82 void* operator new(size_t size, MemoryManager* memMgr);
83
90 void* operator new(size_t size, void* ptr);
91
97 void operator delete(void* p);
98
99 //The Borland compiler is complaining about duplicate overloading of delete
100 #if !defined(XERCES_NO_MATCHING_DELETE_OPERATOR)
101
107 void operator delete(void* p, MemoryManager* memMgr);
108
115 void operator delete(void* p, void* ptr);
116 #endif
117
119
120 protected :
121 // -----------------------------------------------------------------------
122 // Hidden Constructors
123 // -----------------------------------------------------------------------
126
130 XMemory()
131 {
132 }
134
135 #if defined(XERCES_NEED_XMEMORY_VIRTUAL_DESTRUCTOR)
136 virtual ~XMemory()
137 {
138 }
139 #endif
140 };
141
142 XERCES_CPP_NAMESPACE_END
143
144 #endif
XMemory
This class makes it possible to override the C++ memory management by adding new/delete operators to ...
Definition: XMemory.hpp:40
XERCES_CPP_NAMESPACE_BEGIN
#define XERCES_CPP_NAMESPACE_BEGIN
Definition: XercesDefs.hpp:112
XERCES_CPP_NAMESPACE_END
#define XERCES_CPP_NAMESPACE_END
Definition: XercesDefs.hpp:113
XMemory::XMemory
XMemory()
Protected default constructor.
Definition: XMemory.hpp:130
XMLUTIL_EXPORT
#define XMLUTIL_EXPORT
Definition: XercesDefs.hpp:162
XercesDefs.hpp
MemoryManager
Configurable memory manager.
Definition: MemoryManager.hpp:39