source: NonGTP/Xerces/xercesc/util/RefArrayOf.hpp @ 188

Revision 188, 8.3 KB checked in by mattausch, 19 years ago (diff)

added xercesc to support

Line 
1/*
2 * The Apache Software License, Version 1.1
3 *
4 * Copyright (c) 1999-2003 The Apache Software Foundation.  All rights
5 * reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in
16 *    the documentation and/or other materials provided with the
17 *    distribution.
18 *
19 * 3. The end-user documentation included with the redistribution,
20 *    if any, must include the following acknowledgment:
21 *       "This product includes software developed by the
22 *        Apache Software Foundation (http://www.apache.org/)."
23 *    Alternately, this acknowledgment may appear in the software itself,
24 *    if and wherever such third-party acknowledgments normally appear.
25 *
26 * 4. The names "Xerces" and "Apache Software Foundation" must
27 *    not be used to endorse or promote products derived from this
28 *    software without prior written permission. For written
29 *    permission, please contact apache\@apache.org.
30 *
31 * 5. Products derived from this software may not be called "Apache",
32 *    nor may "Apache" appear in their name, without prior written
33 *    permission of the Apache Software Foundation.
34 *
35 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
36 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
37 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
38 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
42 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
43 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
45 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
46 * SUCH DAMAGE.
47 * ====================================================================
48 *
49 * This software consists of voluntary contributions made by many
50 * individuals on behalf of the Apache Software Foundation, and was
51 * originally based on software copyright (c) 1999, International
52 * Business Machines, Inc., http://www.ibm.com .  For more information
53 * on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57/*
58 * $Log: RefArrayOf.hpp,v $
59 * Revision 1.6  2004/01/29 11:48:46  cargilld
60 * Code cleanup changes to get rid of various compiler diagnostic messages.
61 *
62 * Revision 1.5  2003/05/16 06:01:52  knoaman
63 * Partial implementation of the configurable memory manager.
64 *
65 * Revision 1.4  2003/05/15 19:04:35  knoaman
66 * Partial implementation of the configurable memory manager.
67 *
68 * Revision 1.3  2002/11/04 15:22:04  tng
69 * C++ Namespace Support.
70 *
71 * Revision 1.2  2002/08/21 17:44:59  tng
72 * [Bug 7087] compiler warnings when using gcc.
73 *
74 * Revision 1.1.1.1  2002/02/01 22:22:11  peiyongz
75 * sane_include
76 *
77 * Revision 1.4  2000/03/02 19:54:44  roddey
78 * This checkin includes many changes done while waiting for the
79 * 1.1.0 code to be finished. I can't list them all here, but a list is
80 * available elsewhere.
81 *
82 * Revision 1.3  2000/02/24 20:05:25  abagchi
83 * Swat for removing Log from API docs
84 *
85 * Revision 1.2  2000/02/06 07:48:03  rahulj
86 * Year 2K copyright swat.
87 *
88 * Revision 1.1.1.1  1999/11/09 01:04:57  twl
89 * Initial checkin
90 *
91 * Revision 1.2  1999/11/08 20:45:12  rahul
92 * Swat for adding in Product name and CVS comment log variable.
93 *
94 */
95
96
97#if !defined(REFARRAY_HPP)
98#define REFARRAY_HPP
99
100#include <xercesc/util/PlatformUtils.hpp>
101#include <xercesc/util/ArrayIndexOutOfBoundsException.hpp>
102#include <xercesc/util/IllegalArgumentException.hpp>
103#include <xercesc/util/XMLEnumerator.hpp>
104
105XERCES_CPP_NAMESPACE_BEGIN
106
107template <class TElem> class RefArrayOf : public XMemory
108{
109public :
110    // -----------------------------------------------------------------------
111    //  Contructors and Destructor
112    // -----------------------------------------------------------------------
113    RefArrayOf
114    (
115          const unsigned int size
116        , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
117        RefArrayOf
118    (
119          TElem* values[]
120        , const unsigned int size
121        , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
122        RefArrayOf(const RefArrayOf<TElem>& source);
123        ~RefArrayOf();
124
125
126    // -----------------------------------------------------------------------
127    //  Public operators
128    // -----------------------------------------------------------------------
129        TElem*& operator[](const unsigned int index);
130        const TElem* operator[](const unsigned int index) const;
131        RefArrayOf<TElem>& operator=(const RefArrayOf<TElem>& toAssign);
132        bool operator==(const RefArrayOf<TElem>& toCompare) const;
133        bool operator!=(const RefArrayOf<TElem>& toCompare) const;
134
135
136    // -----------------------------------------------------------------------
137    //  Copy operations
138    // -----------------------------------------------------------------------
139    unsigned int copyFrom(const RefArrayOf<TElem>& srcArray);
140
141
142    // -----------------------------------------------------------------------
143    //  Getter methods
144    // -----------------------------------------------------------------------
145        unsigned int length() const;
146        TElem** rawData() const;
147
148
149    // -----------------------------------------------------------------------
150    //  Element management methods
151    // -----------------------------------------------------------------------
152    void deleteAt(const unsigned int index);
153    void deleteAllElements();
154    void resize(const unsigned int newSize);
155
156
157private :
158    // -----------------------------------------------------------------------
159    //  Data members
160    // -----------------------------------------------------------------------
161        unsigned int    fSize;
162        TElem**         fArray;
163    MemoryManager*  fMemoryManager;
164};
165
166
167//
168//  An enumerator for a reference array. It derives from the basic enumerator
169//  class, so that value vectors can be generically enumerated.
170//
171template <class TElem> class RefArrayEnumerator : public XMLEnumerator<TElem>, public XMemory
172{
173public :
174    // -----------------------------------------------------------------------
175    //  Constructors and Destructor
176    // -----------------------------------------------------------------------
177    RefArrayEnumerator
178    (
179                RefArrayOf<TElem>* const    toEnum
180        , const bool                        adopt = false
181    );
182    virtual ~RefArrayEnumerator();
183
184
185    // -----------------------------------------------------------------------
186    //  Enum interface
187    // -----------------------------------------------------------------------
188    bool hasMoreElements() const;
189    TElem& nextElement();
190    void Reset();
191
192
193private :
194    // -----------------------------------------------------------------------
195    //  Unimplemented constructors and operators
196    // -----------------------------------------------------------------------
197    RefArrayEnumerator(const RefArrayEnumerator<TElem>&);
198    RefArrayEnumerator<TElem>& operator=(const RefArrayEnumerator<TElem>&);
199
200    // -----------------------------------------------------------------------
201    //  Data Members
202    //
203    //  fAdopted
204    //      Indicates whether we have adopted the passed array. If so then
205    //      we delete it when we are destroyed.
206    //
207    //  fCurIndex
208    //      This is the current index into the array.
209    //
210    //  fToEnum
211    //      The reference array being enumerated.
212    // -----------------------------------------------------------------------
213    bool                fAdopted;
214    unsigned int        fCurIndex;
215    RefArrayOf<TElem>*  fToEnum;
216};
217
218XERCES_CPP_NAMESPACE_END
219
220#if !defined(XERCES_TMPLSINC)
221#include <xercesc/util/RefArrayOf.c>
222#endif
223
224#endif
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