Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.10

Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members  

XalanEXSLTCommonImpl.hpp

Go to the documentation of this file.
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(
00071             theBuffer,
00072             XalanMessages::EXSLTFunctionAcceptsOneArgument_1Param,
00073             "node-set()");
00074 
00075         return theBuffer;
00076     }
00077 
00078 
00079     virtual const XalanDOMString&
00080     getInvalidArgumentTypeError(XalanDOMString& theResult) const 
00081     {
00082          XalanMessageLoader::getMessage(
00083              theResult,
00084              XalanMessages::InvalidArgumentType_1Param,
00085              "node-set()");
00086          
00087          return theResult;
00088     }
00089 
00090 private:
00091 
00092     // Not implemented...
00093     XalanEXSLTFunctionNodeSet&
00094     operator=(const XalanEXSLTFunctionNodeSet&);
00095 
00096     bool
00097     operator==(const XalanEXSLTFunctionNodeSet&) const;
00098 };
00099 
00100 
00101 
00102 class XALAN_EXSLT_EXPORT XalanEXSLTFunctionObjectType : public Function
00103 {
00104 public:
00105 
00106     typedef Function    ParentType;
00107 
00108     XalanEXSLTFunctionObjectType(MemoryManagerType& theManager) :
00109         Function(),
00110         m_boolean(s_booleanString, theManager),
00111         m_external(s_externalString, theManager),
00112         m_nodeSet(s_nodeSetString, theManager),
00113         m_number(s_numberString, theManager),
00114         m_rtf(s_rtfString, theManager),
00115         m_string(s_stringString, theManager)
00116     {
00117     }
00118 
00119     // A dummy constructor for use internally.  Do not use this one!!!!
00120     XalanEXSLTFunctionObjectType(MemoryManagerType& theManager, int /* theDummy */) :
00121         Function(),
00122         m_boolean(theManager),
00123         m_external(theManager),
00124         m_nodeSet(theManager),
00125         m_number(theManager),
00126         m_rtf(theManager),
00127         m_string(theManager)
00128     {
00129     }
00130 
00131     virtual
00132     ~XalanEXSLTFunctionObjectType()
00133     {
00134     }
00135 
00136     // These methods are inherited from Function ...
00137 
00138     virtual XObjectPtr
00139     execute(
00140             XPathExecutionContext&          executionContext,
00141             XalanNode*                      context,
00142             const XObjectArgVectorType&     args,
00143             const LocatorType*              locator) const;
00144 
00145 #if !defined(XALAN_NO_USING_DECLARATION)
00146     using ParentType::execute;
00147 #endif
00148 
00149 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
00150     virtual Function*
00151 #else
00152     virtual XalanEXSLTFunctionObjectType*
00153 #endif
00154     clone(MemoryManagerType& theManager) const
00155     {
00156         typedef  XalanEXSLTFunctionObjectType Type;
00157 
00158         XalanMemMgrAutoPtr<Type, false> theGuard( theManager , (Type*)theManager.allocate(sizeof(Type)));
00159 
00160         Type* theResult = theGuard.get();
00161 
00162         new (theResult) Type(theManager);
00163 
00164          theGuard.release();
00165 
00166         return theResult;
00167     }
00168 
00169 protected:
00170 
00171 
00172 
00173     const XalanDOMString&
00174     getError(XalanDOMString& theResult) const;
00175 
00176 private:
00177 
00178     // Not implemented...
00179     XalanEXSLTFunctionObjectType(const XalanEXSLTFunctionObjectType&);
00180 
00181     XalanEXSLTFunctionObjectType&
00182     operator=(const XalanEXSLTFunctionObjectType&);
00183 
00184     bool
00185     operator==(const XalanEXSLTFunctionObjectType&) const;
00186 
00187 
00188     // Data members...
00189     const XalanDOMString    m_boolean;
00190     const XalanDOMString    m_external;
00191     const XalanDOMString    m_nodeSet;
00192     const XalanDOMString    m_number;
00193     const XalanDOMString    m_rtf;
00194     const XalanDOMString    m_string;
00195 
00196     static const XalanDOMChar   s_booleanString[];
00197     static const XalanDOMChar   s_externalString[];
00198     static const XalanDOMChar   s_nodeSetString[];
00199     static const XalanDOMChar   s_numberString[];
00200     static const XalanDOMChar   s_rtfString[];
00201     static const XalanDOMChar   s_stringString[];
00202 };
00203 
00204 
00205 
00206 XALAN_CPP_NAMESPACE_END
00207 
00208 
00209 
00210 #endif  // EXSLT_COMMONIMPL_HEADER_GUARD_1357924680

Interpreting class diagrams

Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.

dot

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

Apache Logo