00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * Copyright (c) 1999-2000 The Apache Software Foundation. All rights 00005 * reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * 1. Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * 00014 * 2. Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in 00016 * the documentation and/or other materials provided with the 00017 * distribution. 00018 * 00019 * 3. The end-user documentation included with the redistribution, 00020 * if any, must include the following acknowledgment: 00021 * "This product includes software developed by the 00022 * Apache Software Foundation (http://www.apache.org/)." 00023 * Alternately, this acknowledgment may appear in the software itself, 00024 * if and wherever such third-party acknowledgments normally appear. 00025 * 00026 * 4. The names "Xerces" and "Apache Software Foundation" must 00027 * not be used to endorse or promote products derived from this 00028 * software without prior written permission. For written 00029 * permission, please contact apache\@apache.org. 00030 * 00031 * 5. Products derived from this software may not be called "Apache", 00032 * nor may "Apache" appear in their name, without prior written 00033 * permission of the Apache Software Foundation. 00034 * 00035 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00036 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00037 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00038 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00039 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00040 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00041 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00042 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00043 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00044 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00045 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00046 * SUCH DAMAGE. 00047 * ==================================================================== 00048 * 00049 * This software consists of voluntary contributions made by many 00050 * individuals on behalf of the Apache Software Foundation, and was 00051 * originally based on software copyright (c) 1999, International 00052 * Business Machines, Inc., http://www.ibm.com . For more information 00053 * on the Apache Software Foundation, please see 00054 * <http://www.apache.org/>. 00055 */ 00056 00057 /* 00058 * $Log: XMLPScanToken.hpp,v $ 00059 * Revision 1.1 2002/05/11 20:03:45 bhavani 00060 * CR#CR062582# adding xercesc 1.7 file 00061 * 00062 * Revision 1.1.1.1 2002/02/01 22:21:52 peiyongz 00063 * sane_include 00064 * 00065 * Revision 1.4 2000/02/24 20:00:23 abagchi 00066 * Swat for removing Log from API docs 00067 * 00068 * Revision 1.3 2000/02/15 01:21:31 roddey 00069 * Some initial documentation improvements. More to come... 00070 * 00071 * Revision 1.2 2000/02/06 07:47:48 rahulj 00072 * Year 2K copyright swat. 00073 * 00074 * Revision 1.1.1.1 1999/11/09 01:08:36 twl 00075 * Initial checkin 00076 * 00077 * Revision 1.2 1999/11/08 20:44:39 rahul 00078 * Swat for adding in Product name and CVS comment log variable. 00079 * 00080 */ 00081 00082 00083 #if !defined(XMLPSCANTOKEN_HPP) 00084 #define XMLPSCANTOKEN_HPP 00085 00086 class XMLScanner; 00087 00098 class XMLPARSER_EXPORT XMLPScanToken 00099 { 00100 public : 00101 // ----------------------------------------------------------------------- 00102 // Constructors and Destructor 00103 // ----------------------------------------------------------------------- 00106 XMLPScanToken(); 00107 XMLPScanToken(const XMLPScanToken& toCopy); 00109 00112 ~XMLPScanToken(); 00114 00115 00116 // ----------------------------------------------------------------------- 00117 // Public operators 00118 // ----------------------------------------------------------------------- 00119 XMLPScanToken& operator=(const XMLPScanToken& toCopy); 00120 00121 00122 protected : 00123 // ----------------------------------------------------------------------- 00124 // XMLScanner is our friend, can you say friend? Sure... 00125 // ----------------------------------------------------------------------- 00126 friend class XMLScanner; 00127 00128 00129 // ----------------------------------------------------------------------- 00130 // Hidden methods for use by XMLScanner 00131 // ----------------------------------------------------------------------- 00132 void set 00133 ( 00134 const XMLUInt32 scannerId 00135 , const XMLUInt32 sequenceId 00136 ); 00137 00138 00139 private : 00140 // ----------------------------------------------------------------------- 00141 // Private data members 00142 // 00143 // fScannerId 00144 // This field is set to the id of the scanner, to catch problems 00145 // where a token is gotten from one scanner and passed to another. 00146 // Each scanner is assigned an incrementing id. 00147 // 00148 // fSequenceId 00149 // In order to avoid problems such as calling scanNext() without 00150 // a call to scanFirst() and such, this value is set when scanFirst() 00151 // is called and matches this token to the current sequence id of 00152 // the scanner. 00153 // ----------------------------------------------------------------------- 00154 XMLUInt32 fScannerId; 00155 XMLUInt32 fSequenceId; 00156 }; 00157 00158 00159 // --------------------------------------------------------------------------- 00160 // XMLPScanToken: Constructors and Operators 00161 // --------------------------------------------------------------------------- 00162 inline XMLPScanToken::XMLPScanToken() : 00163 00164 fScannerId(0) 00165 , fSequenceId(0) 00166 { 00167 } 00168 00169 inline XMLPScanToken::XMLPScanToken(const XMLPScanToken& toCopy) : 00170 00171 fScannerId(toCopy.fScannerId) 00172 , fSequenceId(toCopy.fSequenceId) 00173 { 00174 } 00175 00176 inline XMLPScanToken::~XMLPScanToken() 00177 { 00178 } 00179 00180 00181 // --------------------------------------------------------------------------- 00182 // XMLPScanToken: Public operators 00183 // --------------------------------------------------------------------------- 00184 inline XMLPScanToken& XMLPScanToken::operator=(const XMLPScanToken& toCopy) 00185 { 00186 if (this == &toCopy) 00187 return *this; 00188 00189 fScannerId = toCopy.fScannerId; 00190 fSequenceId = toCopy.fSequenceId; 00191 00192 return *this; 00193 } 00194 00195 00196 // --------------------------------------------------------------------------- 00197 // XMLPScanToken: Hidden methods 00198 // --------------------------------------------------------------------------- 00199 inline void XMLPScanToken::set( const XMLUInt32 scannerId 00200 , const XMLUInt32 sequenceId) 00201 { 00202 fScannerId = scannerId; 00203 fSequenceId = sequenceId; 00204 } 00205 00206 #endif