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 xmltooling/AbstractComplexElement.h
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20 * AbstractXMLObject mixin that implements children
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23 #ifndef __xmltooling_abscomplexel_h__
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24 #define __xmltooling_abscomplexel_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 implements children.
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37 * Inherit from this class to implement an element with child objects and mixed content.
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39 class XMLTOOL_API AbstractComplexElement : public virtual AbstractXMLObject
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42 virtual ~AbstractComplexElement();
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44 bool hasChildren() const {
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45 return !m_children.empty();
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48 const std::list<XMLObject*>& getOrderedChildren() const {
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52 void removeChild(XMLObject* child);
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54 const XMLCh* getTextContent(unsigned int position=0) const {
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55 return (m_text.size() > position) ? m_text[position] : NULL;
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58 void setTextContent(const XMLCh* value, unsigned int position=0);
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61 AbstractComplexElement() {}
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63 /** Copy constructor. */
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64 AbstractComplexElement(const AbstractComplexElement& src);
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67 * Underlying list of child objects.
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68 * Manages the lifetime of the children.
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70 std::list<XMLObject*> m_children;
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73 * Interstitial text nodes.
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74 * Needed to support mixed content, and preserve DOM whitespace across rebuilds.
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76 std::vector<XMLCh*> m_text;
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81 #if defined (_MSC_VER)
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82 #pragma warning( pop )
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85 #endif /* __xmltooling_abscomplexel_h__ */
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