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The Xalan C++ XSLT Processor Version 1.6

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FunctionCurrent.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  *
00005  * Copyright (c) 1999-2003 The Apache Software Foundation.  All rights 
00006  * reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
00018  *    distribution.
00019  *
00020  * 3. The end-user documentation included with the redistribution,
00021  *    if any, must include the following acknowledgment:  
00022  *       "This product includes software developed by the
00023  *        Apache Software Foundation (http://www.apache.org/)."
00024  *    Alternately, this acknowledgment may appear in the software itself,
00025  *    if and wherever such third-party acknowledgments normally appear.
00026  *
00027  * 4. The names "Xalan" and "Apache Software Foundation" must
00028  *    not be used to endorse or promote products derived from this
00029  *    software without prior written permission. For written 
00030  *    permission, please contact apache@apache.org.
00031  *
00032  * 5. Products derived from this software may not be called "Apache",
00033  *    nor may "Apache" appear in their name, without prior written
00034  *    permission of the Apache Software Foundation.
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00036  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00037  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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00042  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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00048  * ====================================================================
00049  *
00050  * This software consists of voluntary contributions made by many
00051  * individuals on behalf of the Apache Software Foundation and was
00052  * originally based on software copyright (c) 1999, International
00053  * Business Machines, Inc., http://www.ibm.com.  For more
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00056  */
00057 #if !defined(FUNCTIONCURRENT_HEADER_GUARD_1357924680)
00058 #define FUNCTIONCURRENT_HEADER_GUARD_1357924680
00059 
00060 
00061 
00062 // Base header file.  Must be first.
00063 #include <xalanc/XSLT/XSLTDefinitions.hpp>
00064 
00065 
00066 
00067 #include <set>
00068 #include <vector>
00069 
00070 
00071 
00072 #include <xalanc/XPath/Function.hpp>
00073 
00074 
00075 
00076 XALAN_CPP_NAMESPACE_BEGIN
00077 
00078 
00079 
00080 class XObject;
00081 class XPathExecutionContext;
00082 
00083 
00084 
00085 // Implementation of the XSLT function current().
00086 //
00087 class XALAN_XSLT_EXPORT FunctionCurrent : public Function
00088 {
00089 public:
00090 
00091     typedef Function    ParentType;
00092 
00093     FunctionCurrent();
00094 
00095     virtual
00096     ~FunctionCurrent();
00097 
00098     // These methods are inherited from Function ...
00099 
00100     virtual XObjectPtr
00101     execute(
00102             XPathExecutionContext&  executionContext,
00103             XalanNode*              context,
00104             const LocatorType*      locator) const;
00105 
00106 #if !defined(XALAN_NO_USING_DECLARATION)
00107     using ParentType::execute;
00108 #endif
00109 
00110 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
00111     virtual Function*
00112 #else
00113     virtual FunctionCurrent*
00114 #endif
00115     clone() const;
00116 
00117 private:
00118 
00119     virtual const XalanDOMString
00120     getError() const;
00121 
00122     // Not implemented...
00123     FunctionCurrent&
00124     operator=(const FunctionCurrent&);
00125 
00126     bool
00127     operator==(const FunctionCurrent&) const;
00128 };
00129 
00130 
00131 
00132 XALAN_CPP_NAMESPACE_END
00133 
00134 
00135 
00136 #endif  // FUNCTIONCURRENT_HEADER_GUARD_1357924680

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Xalan-C++ XSLT Processor Version 1.6
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