## Xalan-C++ API Documentation

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

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# XalanSourceTreeDocumentAllocator.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
    00058 #if !defined(XALANSOURCETREEDOCUMENTALLOCATOR_INCLUDE_GUARD_12455133)
    00059 #define XALANSOURCETREEDOCUMENTALLOCATOR_INCLUDE_GUARD_12455133
    00060
    00061
    00062
    00063 // Base include file.  Must be first.
    00064 #include <xalanc/XSLT/XSLTDefinitions.hpp>
    00065
    00066
    00067
    00068 #include <xalanc/PlatformSupport/ReusableArenaAllocator.hpp>
    00069
    00070
    00071
    00072 #include <xalanc/XalanSourceTree/XalanSourceTreeDocument.hpp>
    00073
    00074
    00075
    00076 XALAN_CPP_NAMESPACE_BEGIN
    00077
    00078
    00079
    00080 class XALAN_XSLT_EXPORT XalanSourceTreeDocumentAllocator
    00081 {
    00082 public:
    00083
    00084     typedef XalanSourceTreeDocument             data_type;
    00085
    00086     typedef ReusableArenaAllocator<data_type>               ArenaAllocatorType;
    00087     typedef ArenaAllocatorType::size_type                   size_type;
    00088
    00089     enum { eDefaultAttributeAllocatorBlockSize = XalanSourceTreeDocument::eDefaultAttributeAllocatorBlockSize,
    00090            eDefaultAttributeNSAllocatorBlockSize = XalanSourceTreeDocument::eDefaultAttributeNSAllocatorBlockSize,
    00091            eDefaultCommentAllocatorBlockSize = XalanSourceTreeDocument::eDefaultCommentAllocatorBlockSize,
    00092            eDefaultElementAllocatorBlockSize = XalanSourceTreeDocument::eDefaultElementAllocatorBlockSize,
    00093            eDefaultElementNSAllocatorBlockSize = XalanSourceTreeDocument::eDefaultElementNSAllocatorBlockSize,
    00094            eDefaultPIAllocatorBlockSize = XalanSourceTreeDocument::eDefaultPIAllocatorBlockSize,
    00095            eDefaultTextAllocatorBlockSize = XalanSourceTreeDocument::eDefaultTextAllocatorBlockSize,
    00096            eDefaultTextIWSAllocatorBlockSize = XalanSourceTreeDocument::eDefaultTextIWSAllocatorBlockSize,
    00097            eDefaultNamesStringPoolBlockSize = XalanSourceTreeDocument::eDefaultNamesStringPoolBlockSize,
    00098            eDefaultNamesStringPoolBucketCount = XalanSourceTreeDocument::eDefaultNamesStringPoolBucketCount,
    00099            eDefaultNamesStringPoolBucketSize = XalanSourceTreeDocument::eDefaultNamesStringPoolBucketSize,
    00100            eDefaultValuesStringPoolBlockSize = XalanSourceTreeDocument::eDefaultValuesStringPoolBlockSize,
    00101            eDefaultValuesStringPoolBucketCount = XalanSourceTreeDocument::eDefaultValuesStringPoolBucketCount,
    00102            eDefaultValuesStringPoolBucketSize = XalanSourceTreeDocument::eDefaultValuesStringPoolBucketSize };
    00103
    00104     typedef XalanSourceTreeDocument::block_size_type    block_size_type;
    00105     typedef XalanSourceTreeDocument::bucket_count_type  bucket_count_type;
    00106     typedef XalanSourceTreeDocument::bucket_size_type   bucket_size_type;
    00107
    00113     XalanSourceTreeDocumentAllocator(size_type  theBlockCount);
    00114
    00115     ~XalanSourceTreeDocumentAllocator();
    00116
    00130     data_type*
    00131     create(
    00132             bool                fPoolAllText = true,
    00133             block_size_type     theNamesStringPoolBlockSize = eDefaultNamesStringPoolBlockSize,
    00134             bucket_count_type   theNamesStringPoolBucketCount = eDefaultNamesStringPoolBucketCount,
    00135             bucket_size_type    theNamesStringPoolBucketSize = eDefaultNamesStringPoolBucketSize,
    00136             block_size_type     theValuesStringPoolBlockSize = eDefaultValuesStringPoolBlockSize,
    00137             bucket_count_type   theValuesStringPoolBucketCount = eDefaultValuesStringPoolBucketCount,
    00138             bucket_size_type    theValuesStringPoolBucketSize = eDefaultValuesStringPoolBucketSize);
    00139
    00154     data_type*
    00155     create(
    00156             size_type   theAttributeBlockSize,
    00157             size_type   theAttributeNSBlockSize,
    00158             size_type   theCommentBlockSize,
    00159             size_type   theElementBlockSize,
    00160             size_type   theElementNSBlockSize,
    00161             size_type   thePIBlockSize,
    00162             size_type   theTextBlockSize,
    00163             size_type   theTextIWSBlockSize,
    00164             bool        fPoolAllText = true);
    00165
    00169     bool
    00170     destroy(data_type*  theObject);
    00171
    00175     bool
    00176     ownsObject(const data_type*     theObject)
    00177     {
    00178         return m_allocator.ownsObject(theObject);
    00179     }
    00180
    00184     void
    00185     reset();
    00186
    00192     size_type
    00193     getBlockCount() const
    00194     {
    00195         return m_allocator.getBlockCount();
    00196     }
    00197
    00204     size_type
    00205     getBlockSize() const
    00206     {
    00207         return m_allocator.getBlockSize();
    00208     }
    00209
    00210 private:
    00211
    00212     // Not implemented...
    00213     XalanSourceTreeDocumentAllocator(const XalanSourceTreeDocumentAllocator&);
    00214
    00215     XalanSourceTreeDocumentAllocator&
    00216     operator=(const XalanSourceTreeDocumentAllocator&);
    00217
    00218     // Data members...
    00219     ArenaAllocatorType  m_allocator;
    00220 };
    00221
    00222
    00223
    00224 XALAN_CPP_NAMESPACE_END
    00225
    00226
    00227
    00228 #endif  // XALANSOURCETREEDOCUMENTALLOCATOR_INCLUDE_GUARD_12455133

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