source: NonGTP/Xerces/xercesc/dom/deprecated/DomMemDebug.hpp @ 188

Revision 188, 4.1 KB checked in by mattausch, 19 years ago (diff)

added xercesc to support

Line 
1#ifndef DomMemDebug_HEADER_GUARD_
2#define DomMemDebug_HEADER_GUARD_
3
4/*
5 * The Apache Software License, Version 1.1
6 *
7 * Copyright (c) 1999-2002 The Apache Software Foundation.  All rights
8 * reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 *
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions and the following disclaimer.
16 *
17 * 2. Redistributions in binary form must reproduce the above copyright
18 *    notice, this list of conditions and the following disclaimer in
19 *    the documentation and/or other materials provided with the
20 *    distribution.
21 *
22 * 3. The end-user documentation included with the redistribution,
23 *    if any, must include the following acknowledgment:
24 *       "This product includes software developed by the
25 *        Apache Software Foundation (http://www.apache.org/)."
26 *    Alternately, this acknowledgment may appear in the software itself,
27 *    if and wherever such third-party acknowledgments normally appear.
28 *
29 * 4. The names "Xerces" and "Apache Software Foundation" must
30 *    not be used to endorse or promote products derived from this
31 *    software without prior written permission. For written
32 *    permission, please contact apache\@apache.org.
33 *
34 * 5. Products derived from this software may not be called "Apache",
35 *    nor may "Apache" appear in their name, without prior written
36 *    permission of the Apache Software Foundation.
37 *
38 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
39 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
40 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
41 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
42 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
43 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
44 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
45 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
46 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
47 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
48 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
49 * SUCH DAMAGE.
50 * ====================================================================
51 *
52 * This software consists of voluntary contributions made by many
53 * individuals on behalf of the Apache Software Foundation, and was
54 * originally based on software copyright (c) 1999, International
55 * Business Machines, Inc., http://www.ibm.com .  For more information
56 * on the Apache Software Foundation, please see
57 * <http://www.apache.org/>.
58 */
59
60/*
61 * $Id: DomMemDebug.hpp,v 1.3 2002/11/04 15:04:44 tng Exp $
62 */
63
64#include <xercesc/util/XercesDefs.hpp>
65
66XERCES_CPP_NAMESPACE_BEGIN
67
68
69//
70// This class aids in debugging memory management problems with the
71//  reference counted DOM classes - DOMStrings, Nodes (including subclasses),
72//  and NamedNodeMaps.
73//
74// Usage Example:
75//      DomMemDebug  initialState;   // Captures allocation totals
76//          ...                     //    Test code performs DOM
77//          ...                     //    operations here.
78//
79//      DomMemDebug  exitState;     //   Captures post-test state.
80//      ExitState.printDifference(initialState);  // Display leaks.
81//
82class CDOM_EXPORT DomMemDebug
83{
84public:
85    int         liveStringHandles;
86    int         totalStringHandles;
87    int         liveStringBuffers;
88    int         totalStringBuffers;
89    int         liveNodeImpls;
90    int         totalNodeImpls;
91    int         liveNamedNodeMaps;
92    int         totalNamedNodeMaps;
93
94public:
95    DomMemDebug();
96    ~DomMemDebug();
97
98    void        print();
99    void        printDifference(const DomMemDebug &other);
100    bool        operator == (const DomMemDebug &other);
101    bool        operator != (const DomMemDebug &other);
102    void        operator =  (const DomMemDebug &other);
103};
104
105
106XERCES_CPP_NAMESPACE_END
107
108#endif
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