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TopLevelArg.hpp

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00001 /*
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00015  * 2. Redistributions in binary form must reproduce the above copyright
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00020  * 3. The end-user documentation included with the redistribution,
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00060 
00061 #if !defined(XALAN_TOPLEVELARG_HEADER_GUARD)
00062 #define XALAN_TOPLEVELARG_HEADER_GUARD
00063 
00064 
00065 
00066 
00067 // Base include file.  Must be first.
00068 #include <XSLT/XSLTDefinitions.hpp>
00069 
00070 
00071 
00072 #include <XalanDOM/XalanDOMString.hpp>
00073 
00074 
00075 
00076 #include <XPath/XalanQNameByValue.hpp>
00077 #include <XPath/XObject.hpp>
00078 
00079 
00080 
00081 class XObjectPtr;
00082 
00083 
00084 
00088 class XALAN_XSLT_EXPORT TopLevelArg
00089 {
00090 public:
00091 
00098     TopLevelArg(
00099         const XalanQName&       name,
00100         const XalanDOMString&   expr);
00101 
00108     TopLevelArg(
00109         const XalanQName&   name = XalanQNameByValue(),
00110         const XObjectPtr    variable = XObjectPtr());
00111 
00117     TopLevelArg(const TopLevelArg&  theSource);
00118 
00122     ~TopLevelArg();
00123 
00129     const XalanQName&
00130     getName() const
00131     {
00132         return m_qname;
00133     }
00134 
00140     const XalanDOMString&
00141     getExpression() const
00142     {
00143         return m_expression;
00144     };
00145 
00151     const XObjectPtr
00152     getXObject() const
00153     {
00154         return m_xobject;
00155     }
00156 
00160     TopLevelArg&
00161     operator=(const TopLevelArg&    theRHS)
00162     {
00163         if (&theRHS != this)
00164         {
00165             m_qname = theRHS.m_qname;
00166 
00167             m_expression = theRHS.m_expression;
00168         }
00169 
00170         return *this;
00171     }
00172 
00173 private:
00174 
00175     XalanQNameByValue   m_qname;
00176 
00177     XalanDOMString      m_expression;
00178 
00179     const XObjectPtr    m_xobject;
00180 };
00181 
00182 
00183 
00184 #endif  // XALAN_TOPLEVELARG_HEADER_GUARD

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