| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #if !defined(XALAN_TOPLEVELARG_HEADER_GUARD) |
| #define XALAN_TOPLEVELARG_HEADER_GUARD |
| |
| |
| |
| |
| // Base include file. Must be first. |
| #include <xalanc/XSLT/XSLTDefinitions.hpp> |
| |
| |
| |
| #include <xalanc/XalanDOM/XalanDOMString.hpp> |
| |
| |
| |
| #include <xalanc/XPath/XalanQNameByValue.hpp> |
| #include <xalanc/XPath/XObject.hpp> |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| class XObjectPtr; |
| |
| |
| |
| /** |
| * This class holds an instance of an argument on the stack. |
| */ |
| class XALAN_XSLT_EXPORT TopLevelArg |
| { |
| public: |
| |
| /** |
| * Construct an argument object from a string expression |
| * |
| * @param name name of argument |
| * @param expr expression argument represents |
| */ |
| TopLevelArg( |
| MemoryManager& theManager, |
| const XalanQName& name, |
| const XalanDOMString& expr); |
| |
| static TopLevelArg* |
| create( |
| MemoryManager& theManager, |
| const XalanQName& name, |
| const XalanDOMString& expr); |
| /** |
| * Construct an argument object from an XObject instance. |
| * |
| * @param name name of argument |
| * @param variable the XObject instance. |
| */ |
| TopLevelArg( |
| MemoryManager& theManager, |
| const XalanQName& name, |
| const XObjectPtr variable = XObjectPtr()); |
| |
| static TopLevelArg* |
| create( |
| MemoryManager& theManager, |
| const XalanQName& name, |
| const XObjectPtr variable = XObjectPtr()); |
| /** |
| * Copy constructor |
| * |
| * @param theSource the TopLevelArg to copy. |
| */ |
| TopLevelArg( |
| const TopLevelArg& theSource, |
| MemoryManager& theManager); |
| |
| |
| /** |
| * Destructor |
| */ |
| ~TopLevelArg(); |
| |
| /** |
| * Retrieve object name |
| * |
| * @return qualified name of object |
| */ |
| const XalanQName& |
| getName() const |
| { |
| return m_qname; |
| } |
| |
| /** |
| * Retrieve object's expression |
| * |
| * @return string representation of expression |
| */ |
| const XalanDOMString& |
| getExpression() const |
| { |
| return m_expression; |
| }; |
| |
| /** |
| * Retrieve object's XObject variable. |
| * |
| * @return pointer to the XObject instance |
| */ |
| const XObjectPtr |
| getXObject() const |
| { |
| return m_xobject; |
| } |
| |
| /** |
| * Assignment operator |
| */ |
| TopLevelArg& |
| operator=(const TopLevelArg& theRHS) |
| { |
| if (&theRHS != this) |
| { |
| m_qname = theRHS.m_qname; |
| |
| m_expression = theRHS.m_expression; |
| } |
| |
| return *this; |
| } |
| |
| private: |
| // not implemented |
| TopLevelArg(const TopLevelArg& theSource); |
| |
| XalanQNameByValue m_qname; |
| |
| XalanDOMString m_expression; |
| |
| const XObjectPtr m_xobject; |
| }; |
| |
| XALAN_USES_MEMORY_MANAGER(TopLevelArg) |
| |
| } |
| |
| |
| |
| #endif // XALAN_TOPLEVELARG_HEADER_GUARD |