XMLElement.h

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/* =====================================================================================
 
                      The UQ Toolkit (UQTk) version 3.1.1
                          Copyright (2021) NTESS
                        https://www.sandia.gov/UQToolkit/
                        https://github.com/sandialabs/UQTk
 
     Copyright 2021 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
     Under the terms of Contract DE-NA0003525 with NTESS, the U.S. Government
     retains certain rights in this software.
 
     This file is part of The UQ Toolkit (UQTk)
 
     UQTk is open source software: you can redistribute it and/or modify
     it under the terms of BSD 3-Clause License
 
     UQTk is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     BSD 3 Clause License for more details.
 
     You should have received a copy of the BSD 3 Clause License
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     Questions? Contact the UQTk Developers at <uqtk-developers@software.sandia.gov>
     Sandia National Laboratories, Livermore, CA, USA
===================================================================================== */
//                                 -*- C++ -*-
 
#ifndef _util_xml_class_XMLElement_
#define _util_xml_class_XMLElement_
 
#include "Object.h"
#include "XMLAttributeList.h"
#include <vector>
#include <set>
 
class XMLElement : public Object {
  template <class T> friend class RefPtr;
  template <class T> friend class ConstRefPtr;
public:
  XMLElement(const std::string&);
  
private:
  XMLElement(const XMLElement&);
  
public:
  virtual ~XMLElement();
  
private:
  XMLElement& operator=(const XMLElement&);
  
public:
  const std::string& label() const;
  
  void set_label(const std::string&);
  
  int count_attributes() const;
  
  RefPtr<XMLAttributeList> attributes();
  
  void set_attributes(RefPtr<XMLAttributeList>);
  
  int count_children() const;
  
  RefPtr<XMLElement> get_child(int);
  
  RefPtr<XMLElement> get_child(const std::string&);
  
  void add_child(RefPtr<XMLElement>);
  
 void add_child_rpt(RefPtr<XMLElement>);
  
  void clear_children();
  
  int count_content() const;
  
  const std::string& get_content_line(int);
  
  void add_content_line(const std::string&);
  
  void clear_content();
  
  //typedef std::vector< RefPtr<XMLElement> >::iterator child_iterator;
  
private:
  std::string label_;
  
  RefPtr<XMLAttributeList> attributes_;
  
  std::vector< RefPtr<XMLElement> > children_;
  
  std::vector<std::string> content_;
  
  void recurse(RefPtr<XMLElement>, std::set< RefPtr<XMLElement> >);
};
 
#endif // _util_xml_class_XMLElement_