## Xalan-C++ API Documentation

### The Xalan C++ XSLT Processor Version 1.9

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# XalanEXSLTCommonImpl.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(EXSLT_COMMONIMPL_HEADER_GUARD_1357924680)
    00017 #define EXSLT_COMMONIMPL_HEADER_GUARD_1357924680
    00018
    00019
    00020
    00021 #include "XalanEXSLTDefinitions.hpp"
    00022
    00023
    00024
    00025 #include <xalanc/PlatformSupport/XalanMessageLoader.hpp>
    00026
    00027
    00028
    00029 #include <xalanc/XPath/Function.hpp>
    00030
    00031
    00032
    00033 #include <xalanc/XalanExtensions/FunctionNodeSet.hpp>
    00034
    00035
    00036
    00037 XALAN_CPP_NAMESPACE_BEGIN
    00038
    00039
    00040
    00041 class XALAN_EXSLT_EXPORT XalanEXSLTFunctionNodeSet : public FunctionNodeSet
    00042 {
    00043 public:
    00044
    00045     XalanEXSLTFunctionNodeSet() :
    00046         FunctionNodeSet(true)
    00047     {
    00048     }
    00049
    00050     virtual
    00051     ~XalanEXSLTFunctionNodeSet()
    00052     {
    00053     }
    00054
    00055 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
    00056     virtual Function*
    00057 #else
    00058     virtual XalanEXSLTFunctionNodeSet*
    00059 #endif
    00060     clone(MemoryManagerType& theManager) const
    00061     {
    00062         return XalanCopyConstruct(theManager, *this);
    00063     }
    00064
    00065 protected:
    00066
    00067     virtual const XalanDOMString&
    00068     getError(XalanDOMString& theBuffer) const
    00069     {
    00070         XalanMessageLoader::getMessage(XalanMessages::EXSLTFunctionAcceptsOneArgument_1Param,theBuffer , "node-set()");
    00071
    00072         return theBuffer;
    00073     }
    00074
    00075
    00076     virtual const XalanDOMString&
    00077     getInvalidArgumentTypeError(XalanDOMString& theResult) const
    00078     {
    00079          XalanMessageLoader::getMessage(XalanMessages::InvalidArgumentType_1Param,theResult,"node-set()");
    00080
    00081          return theResult;
    00082     }
    00083
    00084 private:
    00085
    00086     // Not implemented...
    00087     XalanEXSLTFunctionNodeSet&
    00088     operator=(const XalanEXSLTFunctionNodeSet&);
    00089
    00090     bool
    00091     operator==(const XalanEXSLTFunctionNodeSet&) const;
    00092 };
    00093
    00094
    00095
    00096 class XALAN_EXSLT_EXPORT XalanEXSLTFunctionObjectType : public Function
    00097 {
    00098 public:
    00099
    00100     typedef Function    ParentType;
    00101
    00102     XalanEXSLTFunctionObjectType(MemoryManagerType& theManager) :
    00103         Function(),
    00104         m_boolean(s_booleanString, theManager),
    00105         m_external(s_externalString, theManager),
    00106         m_nodeSet(s_nodeSetString, theManager),
    00107         m_number(s_numberString, theManager),
    00108         m_rtf(s_rtfString, theManager),
    00109         m_string(s_stringString, theManager)
    00110     {
    00111     }
    00112
    00113     // A dummy constructor for use internally.  Do not use this one!!!!
    00114     XalanEXSLTFunctionObjectType(MemoryManagerType& theManager, int /* theDummy */) :
    00115         Function(),
    00116         m_boolean(theManager),
    00117         m_external(theManager),
    00118         m_nodeSet(theManager),
    00119         m_number(theManager),
    00120         m_rtf(theManager),
    00121         m_string(theManager)
    00122     {
    00123     }
    00124
    00125     virtual
    00126     ~XalanEXSLTFunctionObjectType()
    00127     {
    00128     }
    00129
    00130     // These methods are inherited from Function ...
    00131
    00132     virtual XObjectPtr
    00133     execute(
    00134             XPathExecutionContext&          executionContext,
    00135             XalanNode*                      context,
    00136             const XObjectArgVectorType&     args,
    00137             const LocatorType*              locator) const;
    00138
    00139 #if !defined(XALAN_NO_USING_DECLARATION)
    00140     using ParentType::execute;
    00141 #endif
    00142
    00143 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
    00144     virtual Function*
    00145 #else
    00146     virtual XalanEXSLTFunctionObjectType*
    00147 #endif
    00148     clone(MemoryManagerType& theManager) const
    00149     {
    00150         typedef  XalanEXSLTFunctionObjectType Type;
    00151
    00152         XalanMemMgrAutoPtr<Type, false> theGuard( theManager , (Type*)theManager.allocate(sizeof(Type)));
    00153
    00154         Type* theResult = theGuard.get();
    00155
    00156         new (theResult) Type(theManager);
    00157
    00158          theGuard.release();
    00159
    00160         return theResult;
    00161     }
    00162
    00163 protected:
    00164
    00165
    00166
    00167     const XalanDOMString&
    00168     getError(XalanDOMString& theResult) const;
    00169
    00170 private:
    00171
    00172     // Not implemented...
    00173     XalanEXSLTFunctionObjectType(const XalanEXSLTFunctionObjectType&);
    00174
    00175     XalanEXSLTFunctionObjectType&
    00176     operator=(const XalanEXSLTFunctionObjectType&);
    00177
    00178     bool
    00179     operator==(const XalanEXSLTFunctionObjectType&) const;
    00180
    00181
    00182     // Data members...
    00183     const XalanDOMString    m_boolean;
    00184     const XalanDOMString    m_external;
    00185     const XalanDOMString    m_nodeSet;
    00186     const XalanDOMString    m_number;
    00187     const XalanDOMString    m_rtf;
    00188     const XalanDOMString    m_string;
    00189
    00190     static const XalanDOMChar   s_booleanString[];
    00191     static const XalanDOMChar   s_externalString[];
    00192     static const XalanDOMChar   s_nodeSetString[];
    00193     static const XalanDOMChar   s_numberString[];
    00194     static const XalanDOMChar   s_rtfString[];
    00195     static const XalanDOMChar   s_stringString[];
    00196 };
    00197
    00198
    00199
    00200 XALAN_CPP_NAMESPACE_END
    00201
    00202
    00203
    00204 #endif  // EXSLT_COMMONIMPL_HEADER_GUARD_1357924680

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Xalan-C++ XSLT Processor Version 1.9 Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.