[188] | 1 | /*
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| 2 | * The Apache Software License, Version 1.1
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| 3 | *
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| 4 | * Copyright (c) 1999-2000 The Apache Software Foundation. All rights
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| 5 | * reserved.
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | *
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| 11 | * 1. Redistributions of source code must retain the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer.
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| 13 | *
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| 14 | * 2. Redistributions in binary form must reproduce the above copyright
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| 15 | * notice, this list of conditions and the following disclaimer in
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| 16 | * the documentation and/or other materials provided with the
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| 17 | * distribution.
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| 18 | *
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| 19 | * 3. The end-user documentation included with the redistribution,
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| 20 | * if any, must include the following acknowledgment:
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| 21 | * "This product includes software developed by the
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| 22 | * Apache Software Foundation (http://www.apache.org/)."
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| 23 | * Alternately, this acknowledgment may appear in the software itself,
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| 24 | * if and wherever such third-party acknowledgments normally appear.
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| 25 | *
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| 26 | * 4. The names "Xerces" and "Apache Software Foundation" must
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| 27 | * not be used to endorse or promote products derived from this
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| 28 | * software without prior written permission. For written
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| 29 | * permission, please contact apache\@apache.org.
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| 30 | *
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| 31 | * 5. Products derived from this software may not be called "Apache",
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| 32 | * nor may "Apache" appear in their name, without prior written
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| 33 | * permission of the Apache Software Foundation.
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| 34 | *
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| 35 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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| 36 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 37 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| 38 | * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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| 39 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 40 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 41 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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| 42 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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| 43 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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| 44 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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| 45 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 46 | * SUCH DAMAGE.
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| 47 | * ====================================================================
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| 48 | *
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| 49 | * This software consists of voluntary contributions made by many
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| 50 | * individuals on behalf of the Apache Software Foundation, and was
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| 51 | * originally based on software copyright (c) 1999, International
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| 52 | * Business Machines, Inc., http://www.ibm.com . For more information
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| 53 | * on the Apache Software Foundation, please see
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| 54 | * <http://www.apache.org/>.
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| 55 | */
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| 56 |
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| 57 | /**
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| 58 | * $Log: ValueStackOf.c,v $
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| 59 | * Revision 1.5 2003/12/17 00:18:35 cargilld
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| 60 | * Update to memory management so that the static memory manager (one used to call Initialize) is only for static data.
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| 61 | *
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| 62 | * Revision 1.4 2003/05/29 13:26:44 knoaman
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| 63 | * Fix memory leak when using deprecated dom.
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| 64 | *
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| 65 | * Revision 1.3 2003/05/16 06:01:52 knoaman
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| 66 | * Partial implementation of the configurable memory manager.
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| 67 | *
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| 68 | * Revision 1.2 2002/11/04 15:22:05 tng
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| 69 | * C++ Namespace Support.
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| 70 | *
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| 71 | * Revision 1.1.1.1 2002/02/01 22:22:13 peiyongz
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| 72 | * sane_include
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| 73 | *
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| 74 | * Revision 1.3 2000/03/02 19:54:47 roddey
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| 75 | * This checkin includes many changes done while waiting for the
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| 76 | * 1.1.0 code to be finished. I can't list them all here, but a list is
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| 77 | * available elsewhere.
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| 78 | *
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| 79 | * Revision 1.2 2000/02/06 07:48:05 rahulj
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| 80 | * Year 2K copyright swat.
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| 81 | *
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| 82 | * Revision 1.1.1.1 1999/11/09 01:05:29 twl
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| 83 | * Initial checkin
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| 84 | *
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| 85 | * Revision 1.2 1999/11/08 20:45:18 rahul
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| 86 | * Swat for adding in Product name and CVS comment log variable.
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| 87 | *
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| 88 | */
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| 89 |
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| 90 |
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| 91 | // ---------------------------------------------------------------------------
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| 92 | // Includes
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| 93 | // ---------------------------------------------------------------------------
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| 94 | #if defined(XERCES_TMPLSINC)
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| 95 | #include <xercesc/util/ValueStackOf.hpp>
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| 96 | #endif
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| 97 |
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| 98 | XERCES_CPP_NAMESPACE_BEGIN
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| 99 |
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| 100 |
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| 101 | // ---------------------------------------------------------------------------
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| 102 | // ValueStackOf: Constructors and Destructor
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| 103 | // ---------------------------------------------------------------------------
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| 104 | template <class TElem>
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| 105 | ValueStackOf<TElem>::ValueStackOf(const unsigned int fInitCapacity,
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| 106 | MemoryManager* const manager,
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| 107 | const bool toCallDestructor) :
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| 108 |
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| 109 | fVector(fInitCapacity, manager, toCallDestructor)
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| 110 | {
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| 111 | }
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| 112 |
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| 113 | template <class TElem> ValueStackOf<TElem>::~ValueStackOf()
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| 114 | {
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| 115 | }
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| 116 |
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| 117 |
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| 118 | // ---------------------------------------------------------------------------
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| 119 | // ValueStackOf: Element management methods
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| 120 | // ---------------------------------------------------------------------------
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| 121 | template <class TElem> void ValueStackOf<TElem>::push(const TElem& toPush)
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| 122 | {
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| 123 | fVector.addElement(toPush);
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| 124 | }
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| 125 |
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| 126 | template <class TElem> const TElem& ValueStackOf<TElem>::peek() const
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| 127 | {
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| 128 | const int curSize = fVector.size();
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| 129 | if (curSize == 0)
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| 130 | ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager());
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| 131 |
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| 132 | return fVector.elementAt(curSize-1);
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| 133 | }
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| 134 |
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| 135 | template <class TElem> TElem ValueStackOf<TElem>::pop()
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| 136 | {
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| 137 | const int curSize = fVector.size();
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| 138 | if (curSize == 0)
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| 139 | ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager());
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| 140 |
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| 141 | TElem retVal = fVector.elementAt(curSize-1);
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| 142 | fVector.removeElementAt(curSize-1);
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| 143 | return retVal;
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| 144 | }
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| 145 |
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| 146 | template <class TElem> void ValueStackOf<TElem>::removeAllElements()
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| 147 | {
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| 148 | fVector.removeAllElements();
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| 149 | }
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| 150 |
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| 151 |
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| 152 | // ---------------------------------------------------------------------------
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| 153 | // ValueStackOf: Getter methods
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| 154 | // ---------------------------------------------------------------------------
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| 155 | template <class TElem> bool ValueStackOf<TElem>::empty()
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| 156 | {
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| 157 | return (fVector.size() == 0);
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| 158 | }
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| 159 |
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| 160 | template <class TElem> unsigned int ValueStackOf<TElem>::curCapacity()
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| 161 | {
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| 162 | return fVector.curCapacity();
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| 163 | }
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| 164 |
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| 165 | template <class TElem> unsigned int ValueStackOf<TElem>::size()
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| 166 | {
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| 167 | return fVector.size();
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| 168 | }
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| 169 |
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| 170 |
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| 171 |
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| 172 |
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| 173 | // ---------------------------------------------------------------------------
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| 174 | // ValueStackEnumerator: Constructors and Destructor
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| 175 | // ---------------------------------------------------------------------------
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| 176 | template <class TElem> ValueStackEnumerator<TElem>::
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| 177 | ValueStackEnumerator( ValueStackOf<TElem>* const toEnum
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| 178 | , const bool adopt) :
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| 179 |
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| 180 | fAdopted(adopt)
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| 181 | , fCurIndex(0)
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| 182 | , fToEnum(toEnum)
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| 183 | , fVector(&toEnum->fVector)
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| 184 | {
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| 185 | }
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| 186 |
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| 187 | template <class TElem> ValueStackEnumerator<TElem>::~ValueStackEnumerator()
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| 188 | {
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| 189 | if (fAdopted)
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| 190 | delete fToEnum;
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| 191 | }
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| 192 |
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| 193 |
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| 194 | // ---------------------------------------------------------------------------
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| 195 | // ValueStackEnumerator: Enum interface
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| 196 | // ---------------------------------------------------------------------------
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| 197 | template <class TElem> bool ValueStackEnumerator<TElem>::hasMoreElements() const
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| 198 | {
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| 199 | if (fCurIndex >= fVector->size())
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| 200 | return false;
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| 201 | return true;
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| 202 | }
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| 203 |
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| 204 | template <class TElem> TElem& ValueStackEnumerator<TElem>::nextElement()
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| 205 | {
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| 206 | return fVector->elementAt(fCurIndex++);
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| 207 | }
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| 208 |
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| 209 | template <class TElem> void ValueStackEnumerator<TElem>::Reset()
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| 210 | {
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| 211 | fCurIndex = 0;
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| 212 | }
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| 213 |
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| 214 | XERCES_CPP_NAMESPACE_END
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