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AttributeListImpl.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(ATTRIBUTELISTIMPL_HEADER_GUARD_1357924680)
00017 #define ATTRIBUTELISTIMPL_HEADER_GUARD_1357924680
00018 
00019 
00020 
00021 // Base include file.  Must be first.
00022 #include <xalanc/PlatformSupport/PlatformSupportDefinitions.hpp>
00023 
00024 
00025 
00026 #include <vector>
00027 
00028 
00029 
00030 #include <xercesc/sax/AttributeList.hpp>
00031 
00032 
00033 
00034 
00035 XALAN_CPP_NAMESPACE_BEGIN
00036 
00037 
00038 
00039 class AttributeVectorEntry;
00040 
00041 
00042 
00043 typedef XERCES_CPP_NAMESPACE_QUALIFIER AttributeList    AttributeListType;
00044 
00045 
00046 
00047 class XALAN_PLATFORMSUPPORT_EXPORT AttributeListImpl : public AttributeListType
00048 {
00049 public:
00050 
00051     explicit
00052     AttributeListImpl();
00053 
00054     virtual
00055     ~AttributeListImpl();
00056 
00057     AttributeListImpl(const AttributeListImpl&  theSource);
00058 
00059     AttributeListImpl(const AttributeListType&  theSource);
00060 
00061     AttributeListImpl&
00062     operator=(const AttributeListImpl&  theRHS);
00063 
00064     AttributeListImpl&
00065     operator=(const AttributeListType&  theRHS);
00066 
00067     // These are inherited from AttributeList
00068     virtual unsigned int
00069     getLength() const;
00070 
00071     virtual const XMLCh*
00072     getName(const unsigned int index) const;
00073 
00074     virtual const XMLCh*
00075     getType(const unsigned int index) const;
00076 
00077     virtual const XMLCh*
00078     getValue(const unsigned int index) const;
00079 
00080     virtual const XMLCh*
00081     getType(const XMLCh* const name) const;
00082 
00083     virtual const XMLCh*
00084     getValue(const XMLCh* const name) const;
00085 
00086     virtual const XMLCh*
00087     getValue(const char* const name) const;
00088 
00089     // The mutators are new to this class.
00090 
00094     virtual void
00095     clear();
00096 
00104     virtual bool
00105     addAttribute(
00106             const XMLCh*    name,
00107             const XMLCh*    type,
00108             const XMLCh*    value);
00109 
00115     virtual bool
00116     removeAttribute(const XMLCh*    name);
00117 
00124     void
00125     swap(AttributeListImpl&     theOther)
00126     {
00127         m_AttributeVector.swap(theOther.m_AttributeVector);
00128     }
00129 
00136     void
00137     reserve(unsigned int    theCount)
00138     {
00139         m_AttributeVector.reserve(theCount);
00140     }
00141 
00142 #if defined(XALAN_NO_STD_NAMESPACE)
00143     // This vector will hold the entries.
00144     typedef vector<AttributeVectorEntry*>           AttributeVectorType;
00145 #else
00146     // This vector will hold the entries.
00147     typedef std::vector<AttributeVectorEntry*>      AttributeVectorType;
00148 #endif
00149 
00150 #if defined(XALAN_NEEDS_EXPLICIT_TEMPLATE_INSTANTIATION)
00151     struct NameCompareFunctor
00152     {
00153         NameCompareFunctor(const XMLCh*     theName) :
00154             m_name(theName)
00155         {
00156         }
00157 
00158         bool
00159         operator()(const AttributeVectorEntry*  theEntry) const;
00160 
00161     private:
00162 
00163         const XMLCh* const  m_name;
00164     };
00165 #endif
00166 
00167 private:
00168 
00169     // This is not implemented.
00170     bool
00171     operator==(const AttributeListImpl&) const;
00172 
00173     // Default vector allocation size.
00174     enum
00175     {
00176         eDefaultVectorSize = 5
00177     };
00178 
00179     AttributeVectorEntry*
00180     getNewEntry(
00181             const XMLCh*    name,
00182             const XMLCh*    type,
00183             const XMLCh*    value);
00184 
00185     // Helper function to delete entries...
00186     static void
00187     deleteEntries(AttributeVectorType&  theVector);
00188 
00189     AttributeVectorType     m_AttributeVector;
00190 
00191     AttributeVectorType     m_cacheVector;
00192 };
00193 
00194 
00195 
00196 XALAN_CPP_NAMESPACE_END
00197 
00198 
00199 
00200 #endif  // ATTRIBUTELISTIMPL_HEADER_GUARD_1357924680

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Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.