[358] | 1 | /*
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| 2 | * Copyright 1999-2000,2004 The Apache Software Foundation.
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | */
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| 16 |
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| 17 | /*
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| 18 | * $Log: ValueArrayOf.hpp,v $
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| 19 | * Revision 1.7 2004/09/08 13:56:23 peiyongz
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| 20 | * Apache License Version 2.0
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| 21 | *
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| 22 | * Revision 1.6 2004/01/29 11:48:46 cargilld
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| 23 | * Code cleanup changes to get rid of various compiler diagnostic messages.
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| 24 | *
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| 25 | * Revision 1.5 2003/05/16 06:01:52 knoaman
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| 26 | * Partial implementation of the configurable memory manager.
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| 27 | *
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| 28 | * Revision 1.4 2003/05/15 19:07:46 knoaman
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| 29 | * Partial implementation of the configurable memory manager.
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| 30 | *
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| 31 | * Revision 1.3 2002/11/04 15:22:05 tng
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| 32 | * C++ Namespace Support.
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| 33 | *
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| 34 | * Revision 1.2 2002/08/21 17:45:00 tng
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| 35 | * [Bug 7087] compiler warnings when using gcc.
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| 36 | *
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| 37 | * Revision 1.1.1.1 2002/02/01 22:22:13 peiyongz
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| 38 | * sane_include
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| 39 | *
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| 40 | * Revision 1.4 2000/03/02 19:54:47 roddey
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| 41 | * This checkin includes many changes done while waiting for the
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| 42 | * 1.1.0 code to be finished. I can't list them all here, but a list is
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| 43 | * available elsewhere.
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| 44 | *
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| 45 | * Revision 1.3 2000/02/24 20:05:26 abagchi
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| 46 | * Swat for removing Log from API docs
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| 47 | *
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| 48 | * Revision 1.2 2000/02/06 07:48:05 rahulj
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| 49 | * Year 2K copyright swat.
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| 50 | *
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| 51 | * Revision 1.1.1.1 1999/11/09 01:05:27 twl
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| 52 | * Initial checkin
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| 53 | *
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| 54 | * Revision 1.2 1999/11/08 20:45:18 rahul
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| 55 | * Swat for adding in Product name and CVS comment log variable.
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| 56 | *
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| 57 | */
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| 58 |
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| 59 |
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| 60 | #if !defined(VALUEARRAY_HPP)
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| 61 | #define VALUEARRAY_HPP
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| 62 |
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| 63 | #include <xercesc/util/XMLEnumerator.hpp>
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| 64 | #include <xercesc/util/ArrayIndexOutOfBoundsException.hpp>
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| 65 | #include <xercesc/util/IllegalArgumentException.hpp>
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| 66 | #include <xercesc/util/PlatformUtils.hpp>
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| 67 | #include <xercesc/framework/MemoryManager.hpp>
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| 68 |
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| 69 | XERCES_CPP_NAMESPACE_BEGIN
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| 70 |
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| 71 | template <class TElem> class ValueArrayOf : public XMemory
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| 72 | {
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| 73 | public :
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| 74 | // -----------------------------------------------------------------------
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| 75 | // Contructors and Destructor
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| 76 | // -----------------------------------------------------------------------
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| 77 | ValueArrayOf
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| 78 | (
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| 79 | const unsigned int size
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| 80 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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| 81 | );
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| 82 | ValueArrayOf
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| 83 | (
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| 84 | const TElem* values
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| 85 | , const unsigned int size
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| 86 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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| 87 | );
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| 88 | ValueArrayOf(const ValueArrayOf<TElem>& source);
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| 89 | ~ValueArrayOf();
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| 90 |
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| 91 |
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| 92 | // -----------------------------------------------------------------------
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| 93 | // Public operators
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| 94 | // -----------------------------------------------------------------------
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| 95 | TElem& operator[](const unsigned int index);
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| 96 | const TElem& operator[](const unsigned int index) const;
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| 97 | ValueArrayOf<TElem>& operator=(const ValueArrayOf<TElem>& toAssign);
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| 98 | bool operator==(const ValueArrayOf<TElem>& toCompare) const;
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| 99 | bool operator!=(const ValueArrayOf<TElem>& toCompare) const;
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| 100 |
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| 101 |
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| 102 | // -----------------------------------------------------------------------
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| 103 | // Copy operations
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| 104 | // -----------------------------------------------------------------------
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| 105 | unsigned int copyFrom(const ValueArrayOf<TElem>& srcArray);
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| 106 |
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| 107 |
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| 108 | // -----------------------------------------------------------------------
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| 109 | // Getter methods
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| 110 | // -----------------------------------------------------------------------
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| 111 | unsigned int length() const;
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| 112 | TElem* rawData() const;
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| 113 |
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| 114 |
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| 115 | // -----------------------------------------------------------------------
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| 116 | // Miscellaneous methods
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| 117 | // -----------------------------------------------------------------------
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| 118 | void resize(const unsigned int newSize);
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| 119 |
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| 120 |
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| 121 | private :
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| 122 | // -----------------------------------------------------------------------
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| 123 | // Data members
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| 124 | // -----------------------------------------------------------------------
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| 125 | unsigned int fSize;
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| 126 | TElem* fArray;
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| 127 | MemoryManager* fMemoryManager;
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| 128 | };
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| 129 |
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| 130 |
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| 131 | //
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| 132 | // An enumerator for a value array. It derives from the basic enumerator
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| 133 | // class, so that value vectors can be generically enumerated.
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| 134 | //
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| 135 | template <class TElem> class ValueArrayEnumerator : public XMLEnumerator<TElem>, public XMemory
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| 136 | {
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| 137 | public :
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| 138 | // -----------------------------------------------------------------------
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| 139 | // Constructors and Destructor
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| 140 | // -----------------------------------------------------------------------
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| 141 | ValueArrayEnumerator
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| 142 | (
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| 143 | ValueArrayOf<TElem>* const toEnum
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| 144 | , const bool adopt = false
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| 145 | );
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| 146 | virtual ~ValueArrayEnumerator();
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| 147 |
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| 148 |
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| 149 | // -----------------------------------------------------------------------
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| 150 | // Enum interface
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| 151 | // -----------------------------------------------------------------------
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| 152 | bool hasMoreElements() const;
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| 153 | TElem& nextElement();
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| 154 | void Reset();
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| 155 |
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| 156 |
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| 157 | private :
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| 158 | // -----------------------------------------------------------------------
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| 159 | // Unimplemented constructors and operators
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| 160 | // -----------------------------------------------------------------------
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| 161 | ValueArrayEnumerator(const ValueArrayEnumerator<TElem>&);
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| 162 | ValueArrayEnumerator<TElem>& operator=(const ValueArrayEnumerator<TElem>&);
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| 163 |
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| 164 | // -----------------------------------------------------------------------
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| 165 | // Data Members
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| 166 | //
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| 167 | // fAdopted
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| 168 | // Indicates whether we have adopted the passed vector. If so then
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| 169 | // we delete the vector when we are destroyed.
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| 170 | //
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| 171 | // fCurIndex
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| 172 | // This is the current index into the vector.
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| 173 | //
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| 174 | // fToEnum
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| 175 | // The value array being enumerated.
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| 176 | // -----------------------------------------------------------------------
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| 177 | bool fAdopted;
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| 178 | unsigned int fCurIndex;
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| 179 | ValueArrayOf<TElem>* fToEnum;
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| 180 | };
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| 181 |
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| 182 | XERCES_CPP_NAMESPACE_END
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| 183 |
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| 184 | #if !defined(XERCES_TMPLSINC)
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| 185 | #include <xercesc/util/ValueArrayOf.c>
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| 186 | #endif
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| 187 |
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| 188 | #endif
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