source: NonGTP/Xerces/xercesc/validators/common/CMBinaryOp.hpp @ 188

Revision 188, 6.6 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) 1999-2001 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: CMBinaryOp.hpp,v $
59 * Revision 1.5  2004/01/29 11:51:21  cargilld
60 * Code cleanup changes to get rid of various compiler diagnostic messages.
61 *
62 * Revision 1.4  2003/05/16 21:43:20  knoaman
63 * Memory manager implementation: Modify constructors to pass in the memory manager.
64 *
65 * Revision 1.3  2003/05/15 18:48:27  knoaman
66 * Partial implementation of the configurable memory manager.
67 *
68 * Revision 1.2  2002/11/04 14:54:58  tng
69 * C++ Namespace Support.
70 *
71 * Revision 1.1.1.1  2002/02/01 22:22:37  peiyongz
72 * sane_include
73 *
74 * Revision 1.3  2001/05/11 13:27:16  tng
75 * Copyright update.
76 *
77 * Revision 1.2  2001/02/16 14:58:57  tng
78 * Schema: Update Makefile, configure files, project files, and include path in
79 * certain cpp files because of the move of the common Content Model files.  By Pei Yong Zhang.
80 *
81 * Revision 1.1  2001/02/16 14:17:29  tng
82 * Schema: Move the common Content Model files that are shared by DTD
83 * and schema from 'DTD' folder to 'common' folder.  By Pei Yong Zhang.
84 *
85 * Revision 1.4  2000/03/02 19:55:37  roddey
86 * This checkin includes many changes done while waiting for the
87 * 1.1.0 code to be finished. I can't list them all here, but a list is
88 * available elsewhere.
89 *
90 * Revision 1.3  2000/02/24 20:16:47  abagchi
91 * Swat for removing Log from API docs
92 *
93 * Revision 1.2  2000/02/09 21:42:36  abagchi
94 * Copyright swat
95 *
96 * Revision 1.1.1.1  1999/11/09 01:03:02  twl
97 * Initial checkin
98 *
99 * Revision 1.2  1999/11/08 20:45:35  rahul
100 * Swat for adding in Product name and CVS comment log variable.
101 *
102 */
103
104#if !defined(CMBINARYOP_HPP)
105#define CMBINARYOP_HPP
106
107#include <xercesc/validators/common/CMNode.hpp>
108
109XERCES_CPP_NAMESPACE_BEGIN
110
111class CMStateSet;
112
113class CMBinaryOp : public CMNode
114{
115public :
116    // -----------------------------------------------------------------------
117    //  Constructors
118    // -----------------------------------------------------------------------
119    CMBinaryOp
120    (
121        const ContentSpecNode::NodeTypes type
122        ,     CMNode* const              leftToAdopt
123        ,     CMNode* const              rightToAdopt
124        ,     MemoryManager* const       manager = XMLPlatformUtils::fgMemoryManager
125    );
126    ~CMBinaryOp();
127
128
129    // -----------------------------------------------------------------------
130    //  Getter methods
131    // -----------------------------------------------------------------------
132    const CMNode* getLeft() const;
133    CMNode* getLeft();
134    const CMNode* getRight() const;
135    CMNode* getRight();
136
137
138    // -----------------------------------------------------------------------
139    //  Implementation of the public CMNode virtual interface
140    // -----------------------------------------------------------------------
141    bool isNullable() const;
142
143
144protected :
145    // -----------------------------------------------------------------------
146    //  Implementation of the protected CMNode virtual interface
147    // -----------------------------------------------------------------------
148    void calcFirstPos(CMStateSet& toSet) const;
149    void calcLastPos(CMStateSet& toSet) const;
150
151
152private :
153    // -----------------------------------------------------------------------
154    //  Private data members
155    //
156    //  fLeftChild
157    //  fRightChild
158    //      These are the references to the two nodes that are on either side
159    //      of this binary operation. We own them both.
160    // -----------------------------------------------------------------------
161    CMNode* fLeftChild;
162    CMNode* fRightChild;
163
164    // -----------------------------------------------------------------------
165    //  Unimplemented constructors and operators
166    // -----------------------------------------------------------------------
167    CMBinaryOp(const CMBinaryOp&);
168    CMBinaryOp& operator=(const CMBinaryOp&);
169};
170
171XERCES_CPP_NAMESPACE_END
172
173#endif
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