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The Xalan C++ XSLT Processor Version 1.8

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StringTokenizer.hpp

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00001 /*
00002  * Copyright 1999-2004 The Apache Software Foundation.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 #if !defined(STRINGTOKENIZER_HEADER_GUARD_1357924680)
00017 #define STRINGTOKENIZER_HEADER_GUARD_1357924680
00018 
00019 
00020 
00021 // Base include file.  Must be first.
00022 #include <xalanc/PlatformSupport/PlatformSupportDefinitions.hpp>
00023 
00024 
00025 
00026 #include <xalanc/XalanDOM/XalanDOMString.hpp>
00027 
00028 
00029 
00030 #include <xalanc/PlatformSupport/DOMStringHelper.hpp>
00031 
00032 
00033 
00034 XALAN_CPP_NAMESPACE_BEGIN
00035 
00036 
00037 
00038 class XALAN_PLATFORMSUPPORT_EXPORT StringTokenizer
00039 {
00040 public:
00041 
00042     static const XalanDOMChar   s_defaultTokens[];
00043 
00044     typedef size_t  size_type;
00045 
00056     StringTokenizer(const XalanDOMString&   theString,
00057                     const XalanDOMString&   theTokens,
00058                     bool                    fReturnTokens = false);
00059 
00070     StringTokenizer(const XalanDOMString&   theString,
00071                     const XalanDOMChar*     theTokens = s_defaultTokens,
00072                     bool                    fReturnTokens = false);
00073 
00083     StringTokenizer(const XalanDOMChar*     theString,
00084                     const XalanDOMChar*     theTokens = s_defaultTokens,
00085                     bool                    fReturnTokens = false);
00086 
00096     StringTokenizer(const XalanDOMChar*     theString,
00097                     const XalanDOMString&   theTokens,
00098                     bool                    fReturnTokens = false);
00099 
00100     ~StringTokenizer();
00101 
00107     bool
00108     hasMoreTokens() const;
00109 
00116     XalanDOMString
00117     nextToken();
00118 
00125     void
00126     nextToken(XalanDOMString&   theToken);
00127 
00133     size_type
00134     countTokens() const;
00135 
00136     void
00137     reset()
00138     {
00139         m_currentIndex = 0;
00140     }
00141 
00142 protected:
00143 
00144     XalanDOMString::size_type
00145     FindNextDelimiterIndex(XalanDOMString::size_type    theStartIndex) const;
00146 
00147 private:
00148 
00149     const XalanDOMChar* const           m_string;
00150 
00151     const XalanDOMChar* const           m_tokens;
00152 
00153     const bool                          m_returnTokens;
00154 
00155     XalanDOMString::size_type           m_currentIndex;
00156 
00157     const XalanDOMString::size_type     m_stringLength;
00158 
00159     const XalanDOMString::size_type     m_tokensLength;
00160 };
00161 
00162 
00163 
00164 XALAN_CPP_NAMESPACE_END
00165 
00166 
00167 
00168 #endif  // STRINGTOKENIZER_HEADER_GUARD_1357924680

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Xalan-C++ XSLT Processor Version 1.8
Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.