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: ValueArrayOf.hpp,v $
00059 * Revision 1.4 2000/03/02 19:54:47 roddey
00060 * This checkin includes many changes done while waiting for the
00061 * 1.1.0 code to be finished. I can't list them all here, but a list is
00062 * available elsewhere.
00063 *
00064 * Revision 1.3 2000/02/24 20:05:26 abagchi
00065 * Swat for removing Log from API docs
00066 *
00067 * Revision 1.2 2000/02/06 07:48:05 rahulj
00068 * Year 2K copyright swat.
00069 *
00070 * Revision 1.1.1.1 1999/11/09 01:05:27 twl
00071 * Initial checkin
00072 *
00073 * Revision 1.2 1999/11/08 20:45:18 rahul
00074 * Swat for adding in Product name and CVS comment log variable.
00075 *
00076 */
00077
00078
00079 #if !defined(VALUEARRAY_HPP)
00080 #define VALUEARRAY_HPP
00081
00082 #include <util/XercesDefs.hpp>
00083 #include <util/XMLEnumerator.hpp>
00084 #include <util/ArrayIndexOutOfBoundsException.hpp>
00085 #include <util/IllegalArgumentException.hpp>
00086
00087 template <class TElem> class ValueArrayOf
00088 {
00089 public :
00090 // -----------------------------------------------------------------------
00091 // Contructors and Destructor
00092 // -----------------------------------------------------------------------
00093 ValueArrayOf(const unsigned int size);
00094 ValueArrayOf(const TElem* values, const unsigned int size);
00095 ValueArrayOf(const ValueArrayOf<TElem>& source);
00096 ~ValueArrayOf();
00097
00098
00099 // -----------------------------------------------------------------------
00100 // Public operators
00101 // -----------------------------------------------------------------------
00102 TElem& operator[](const unsigned int index);
00103 const TElem& operator[](const unsigned int index) const;
00104 ValueArrayOf<TElem>& operator=(const ValueArrayOf<TElem>& toAssign);
00105 bool operator==(const ValueArrayOf<TElem>& toCompare) const;
00106 bool operator!=(const ValueArrayOf<TElem>& toCompare) const;
00107
00108
00109 // -----------------------------------------------------------------------
00110 // Copy operations
00111 // -----------------------------------------------------------------------
00112 unsigned int copyFrom(const ValueArrayOf<TElem>& srcArray);
00113
00114
00115 // -----------------------------------------------------------------------
00116 // Getter methods
00117 // -----------------------------------------------------------------------
00118 unsigned int length() const;
00119 TElem* rawData() const;
00120
00121
00122 // -----------------------------------------------------------------------
00123 // Miscellaneous methods
00124 // -----------------------------------------------------------------------
00125 void resize(const unsigned int newSize);
00126
00127
00128 private :
00129 // -----------------------------------------------------------------------
00130 // Data members
00131 // -----------------------------------------------------------------------
00132 unsigned int fSize;
00133 TElem* fArray;
00134 };
00135
00136
00137 //
00138 // An enumerator for a value array. It derives from the basic enumerator
00139 // class, so that value vectors can be generically enumerated.
00140 //
00141 template <class TElem> class ValueArrayEnumerator : public XMLEnumerator<TElem>
00142 {
00143 public :
00144 // -----------------------------------------------------------------------
00145 // Constructors and Destructor
00146 // -----------------------------------------------------------------------
00147 ValueArrayEnumerator
00148 (
00149 ValueArrayOf<TElem>* const toEnum
00150 , const bool adopt = false
00151 );
00152 ~ValueArrayEnumerator();
00153
00154
00155 // -----------------------------------------------------------------------
00156 // Enum interface
00157 // -----------------------------------------------------------------------
00158 bool hasMoreElements() const;
00159 TElem& nextElement();
00160 void Reset();
00161
00162
00163 private :
00164 // -----------------------------------------------------------------------
00165 // Data Members
00166 //
00167 // fAdopted
00168 // Indicates whether we have adopted the passed vector. If so then
00169 // we delete the vector when we are destroyed.
00170 //
00171 // fCurIndex
00172 // This is the current index into the vector.
00173 //
00174 // fToEnum
00175 // The value array being enumerated.
00176 // -----------------------------------------------------------------------
00177 bool fAdopted;
00178 unsigned int fCurIndex;
00179 ValueArrayOf<TElem>* fToEnum;
00180 };
00181
00182
00183 #if !defined(XERCES_TMPLSINC)
00184 #include <util/ValueArrayOf.c>
00185 #endif
00186
00187 #endif