## Xalan-C++ API Documentation

### The Xalan C++ XSLT Processor Version 1.6

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# CountersTable.hpp

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    00001 /*
    00002  * The Apache Software License, Version 1.1
    00003  *
    00004  *
    00005  * Copyright (c) 1999-2002 The Apache Software Foundation.  All rights
    00006  * reserved.
    00007  *
    00008  * Redistribution and use in source and binary forms, with or without
    00009  * modification, are permitted provided that the following conditions
    00010  * are met:
    00011  *
    00012  * 1. Redistributions of source code must retain the above copyright
    00013  *    notice, this list of conditions and the following disclaimer.
    00014  *
    00015  * 2. Redistributions in binary form must reproduce the above copyright
    00016  *    notice, this list of conditions and the following disclaimer in
    00017  *    the documentation and/or other materials provided with the
    00018  *    distribution.
    00019  *
    00020  * 3. The end-user documentation included with the redistribution,
    00021  *    if any, must include the following acknowledgment:
    00022  *       "This product includes software developed by the
    00023  *        Apache Software Foundation (http://www.apache.org/)."
    00024  *    Alternately, this acknowledgment may appear in the software itself,
    00025  *    if and wherever such third-party acknowledgments normally appear.
    00026  *
    00027  * 4. The names "Xalan" and "Apache Software Foundation" must
    00028  *    not be used to endorse or promote products derived from this
    00029  *    software without prior written permission. For written
    00030  *    permission, please contact apache@apache.org.
    00031  *
    00032  * 5. Products derived from this software may not be called "Apache",
    00033  *    nor may "Apache" appear in their name, without prior written
    00034  *    permission of the Apache Software Foundation.
    00035  *
    00036   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
    00037  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    00038  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    00039  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
    00040  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    00041  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    00042  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
    00043  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    00044  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    00045  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
    00046  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    00047  * SUCH DAMAGE.
    00048  * ====================================================================
    00049  *
    00050  * This software consists of voluntary contributions made by many
    00051  * individuals on behalf of the Apache Software Foundation and was
    00052  * originally based on software copyright (c) 1999, International
    00053  * Business Machines, Inc., http://www.ibm.com.  For more
    00054  * information on the Apache Software Foundation, please see
    00055  * <http://www.apache.org/>.
    00056  */
    00057 #if !defined(XALAN_COUNTERSTABLE_HEADER_GUARD_1357924680)
    00058 #define XALAN_COUNTERSTABLE_HEADER_GUARD_1357924680
    00059
    00066
    00067 // Base include file.  Must be first.
    00068 #include <xalanc/XSLT/XSLTDefinitions.hpp>
    00069
    00070
    00071
    00072 #include <vector>
    00073
    00074
    00075
    00076 #include "xalanc/XPath/MutableNodeRefList.hpp"
    00077
    00078
    00079
    00080 XALAN_CPP_NAMESPACE_BEGIN
    00081
    00082
    00083
    00084 class ElemNumber;
    00085 class StylesheetExecutionContext;
    00086
    00087
    00088
    00096 struct Counter
    00097 {
    00098     typedef unsigned long   CountType;
    00099
    00100 #if defined(XALAN_NO_STD_NAMESPACE)
    00101     typedef vector<XalanNode*>          NodeVectorType;
    00102 #else
    00103     typedef std::vector<XalanNode*>     NodeVectorType;
    00104 #endif
    00105
    00106
    00113     CountType           m_countNodesStartCount;
    00114
    00118     NodeVectorType      m_countNodes;
    00119
    00125     const XalanNode*    m_fromNode;
    00126
    00130     const ElemNumber*   m_numberElem;
    00131
    00135     Counter(
    00136             const ElemNumber*   numberElem,
    00137             NodeVectorType&     countNodes) :
    00138         m_countNodesStartCount(0),
    00139         m_countNodes(countNodes),
    00140         m_fromNode(0),
    00141         m_numberElem(numberElem)
    00142     {
    00143     }
    00144
    00148     Counter(const ElemNumber*   numberElem = 0) :
    00149         m_countNodesStartCount(0),
    00150         m_countNodes(),
    00151         m_fromNode(0),
    00152         m_numberElem(numberElem)
    00153     {
    00154     }
    00155
    00162     CountType
    00163     getPreviouslyCounted(
    00164             StylesheetExecutionContext&     support,
    00165             const XalanNode*                node) const;
    00166
    00170     XalanNode*
    00171     getLast() const
    00172     {
    00173         return m_countNodes.empty() == true ? 0 : m_countNodes.back();
    00174     }
    00175 };
    00176
    00177
    00178
    00186 class CountersTable
    00187 {
    00188 public:
    00189
    00190     typedef Counter::CountType  CountType;
    00191
    00192 #if defined(XALAN_NO_STD_NAMESPACE)
    00193     typedef vector<Counter>                 CounterVectorType;
    00194     typedef vector<CounterVectorType>       ElemCounterVectorVectorType;
    00195 #else
    00196     typedef std::vector<Counter>            CounterVectorType;
    00197     typedef std::vector<CounterVectorType>  ElemCounterVectorVectorType;
    00198 #endif
    00199
    00200     typedef Counter::NodeVectorType         NodeVectorType;
    00201
    00205     CountersTable(unsigned long     theSize = 0) :
    00206         m_countersVector(),
    00207         m_newFound()
    00208     {
    00209         resize(theSize);
    00210     };
    00211
    00212
    00220     void
    00221     resize(unsigned long    theSize)
    00222     {
    00223         m_countersVector.resize(theSize);
    00224     }
    00225
    00235     CountType
    00236     countNode(
    00237             StylesheetExecutionContext&     executionContext,
    00238             const ElemNumber&               numberElem,
    00239             XalanNode*                      node);
    00240
    00244     void
    00245     reset()
    00246     {
    00247         m_newFound.clear();
    00248
    00249         m_countersVector.clear();
    00250     }
    00251
    00252 private:
    00253
    00257     ElemCounterVectorVectorType     m_countersVector;
    00258
    00259
    00263     NodeVectorType                  m_newFound;
    00264 };
    00265
    00266
    00267
    00268 XALAN_CPP_NAMESPACE_END
    00269
    00270
    00271
    00272 #endif  // !defined(XALAN_COUNTERSTABLE_HEADER_GUARD_1357924680)

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Xalan-C++ XSLT Processor Version 1.6 Copyright © 2000, 2001, 2002, 2003 The Apache Software Foundation. All Rights Reserved.