2 * Copyright 2001-2006 Internet2
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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5 * you may not use this file except in compliance with the License.
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6 * You may obtain a copy of the License at
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8 * http://www.apache.org/licenses/LICENSE-2.0
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10 * Unless required by applicable law or agreed to in writing, software
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11 * distributed under the License is distributed on an "AS IS" BASIS,
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 * See the License for the specific language governing permissions and
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14 * limitations under the License.
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18 * @file AbstractChildlessElement.h
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20 * AbstractXMLObject mixin that blocks children
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23 #ifndef __xmltooling_absnokids_h__
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24 #define __xmltooling_absnokids_h__
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26 #include <xmltooling/AbstractXMLObject.h>
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28 #if defined (_MSC_VER)
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29 #pragma warning( push )
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30 #pragma warning( disable : 4250 4251 )
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33 namespace xmltooling {
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36 * AbstractXMLObject mixin that blocks children.
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37 * Inherit from this class to implement a childless element.
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39 class XMLTOOL_API AbstractChildlessElement : public virtual AbstractXMLObject
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42 virtual ~AbstractChildlessElement() {}
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44 bool hasChildren() const {
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48 const std::list<XMLObject*>& getOrderedChildren() const {
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49 return m_no_children;
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53 AbstractChildlessElement() {}
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55 /** Copy constructor. */
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56 AbstractChildlessElement(const AbstractChildlessElement& src) {}
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59 static std::list<XMLObject*> m_no_children;
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64 #if defined (_MSC_VER)
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65 #pragma warning( pop )
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68 #endif /* __xmltooling_absnokids_h__ */
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