## Xalan-C++ API Documentation

### The Xalan C++ XSLT Processor Version 1.10

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# ResultNamespacesStack.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(XALAN_RESULTNAMESPACESSTACK_HEADER_GUARD)
    00017 #define XALAN_RESULTNAMESPACESSTACK_HEADER_GUARD
    00018
    00019
    00020
    00021 // Base include file.  Must be first.
    00022 #include <xalanc/XSLT/XSLTDefinitions.hpp>
    00023
    00024
    00025
    00026 #include <xalanc/Include/XalanVector.hpp>
    00027
    00028
    00029
    00030 #include <xalanc/XalanDOM/XalanDOMString.hpp>
    00031
    00032
    00033
    00034 #include <xalanc/XPath/XalanQName.hpp>
    00035
    00036
    00037
    00038 XALAN_CPP_NAMESPACE_BEGIN
    00039
    00040
    00041
    00042 class XALAN_XSLT_EXPORT ResultNamespacesStack
    00043 {
    00044 public:
    00045
    00046
    00047 #if defined(XALAN_USE_DEQUE_FOR_VECTOR_BOOL)
    00048     #if defined(XALAN_NO_STD_NAMESPACE)
    00049     typedef deque<bool>         BoolVectorType;
    00050     #else
    00051     typedef std::deque<bool>    BoolVectorType;
    00052     #endif
    00053 #else
    00054     typedef XalanVector<bool>       BoolVectorType;
    00055 #endif
    00056
    00057     typedef XalanQName::NamespaceVectorType     NamespaceVectorType;
    00058     typedef XalanQName::NamespacesStackType     NamespacesStackType;
    00059
    00060     typedef NamespacesStackType::size_type      size_type;
    00061
    00062
    00063     explicit
    00064     ResultNamespacesStack(MemoryManagerType& theManager);
    00065
    00066     ~ResultNamespacesStack();
    00067
    00068     void
    00069     addDeclaration(
    00070             const XalanDOMString&   thePrefix,
    00071             const XalanDOMString&   theNamespaceURI)
    00072     {
    00073         addDeclaration(
    00074             thePrefix,
    00075             theNamespaceURI.c_str(),
    00076             theNamespaceURI.length());
    00077     }
    00078
    00079     void
    00080     addDeclaration(
    00081             const XalanDOMString&   thePrefix,
    00082             const XalanDOMChar*     theNamespaceURI)
    00083     {
    00084         addDeclaration(
    00085             thePrefix,
    00086             theNamespaceURI,
    00087             length(theNamespaceURI));
    00088     }
    00089
    00090     void
    00091     addDeclaration(
    00092             const XalanDOMString&       thePrefix,
    00093             const XalanDOMChar*         theNamespaceURI,
    00094             XalanDOMString::size_type   theLength);
    00095
    00096     void
    00097     pushContext();
    00098
    00099     void
    00100     popContext();
    00101
    00102     const XalanDOMString*
    00103     getNamespaceForPrefix(const XalanDOMString&     thePrefix) const;
    00104
    00105     const XalanDOMString*
    00106     getPrefixForNamespace(const XalanDOMString&     theNamespaceURI) const;
    00107
    00112     bool
    00113     prefixIsPresentLocal(const XalanDOMString&  thePrefix);
    00114
    00115     void
    00116     clear();
    00117
    00118     size_type
    00119     size() const
    00120     {
    00121         return m_resultNamespaces.size() - 1;
    00122     }
    00123
    00124     bool
    00125     empty() const
    00126     {
    00127         return NamespacesStackType::const_iterator(m_stackPosition) == m_resultNamespaces.begin() ? true : false;
    00128     }
    00129
    00130 private:
    00131
    00132     // not implemented
    00133     ResultNamespacesStack(const ResultNamespacesStack&);
    00134
    00135     bool
    00136     operator==(const ResultNamespacesStack&) const;
    00137
    00138     ResultNamespacesStack&
    00139     operator=(const ResultNamespacesStack&);
    00140
    00141     enum { eDefaultCreateNewContextStackSize = 25 };
    00142
    00146     NamespacesStackType             m_resultNamespaces;
    00147
    00148     NamespacesStackType::iterator   m_stackBegin;
    00149
    00150     NamespacesStackType::iterator   m_stackPosition;
    00151
    00152     BoolVectorType                  m_createNewContextStack;
    00153 };
    00154
    00155
    00156
    00157 XALAN_CPP_NAMESPACE_END
    00158
    00159
    00160
    00161 #endif  // XALAN_RESULTNAMESPACESSTACK_HEADER_GUARD

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Xalan-C++ XSLT Processor Version 1.10 Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.