Teuchos_XMLObjectImplem.hpp

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//                    Teuchos: Common Tools Package
//                 Copyright (2004) Sandia Corporation
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
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#ifndef TEUCHOS_XMLOBJECTIMPLEM_H
#define TEUCHOS_XMLOBJECTIMPLEM_H

#include "Teuchos_map.hpp"
#include "Teuchos_Array.hpp"
#include "Teuchos_RCP.hpp"

namespace Teuchos
{

class XMLObject;

class XMLObjectImplem
{
  typedef Teuchos::map<std::string, std::string> Map;

public:
  XMLObjectImplem(const std::string& tag);

  XMLObjectImplem* deepCopy() const ;

  void addAttribute(const std::string& name, const std::string& value);

  void addChild(const XMLObject& child);

  void addContent(const std::string& contentLine);

  const std::string& getTag() const {return tag_;}

  bool hasAttribute(const std::string& name) const 
    {return attributes_.find(name) != attributes_.end();}

  const std::string& getAttribute(const std::string& name) const 
    {return (*(attributes_.find(name))).second;}

  int numChildren() const ;

  const XMLObject& getChild(int i) const ;

  int numContentLines() const {return content_.length();}

  const std::string& getContentLine(int i) const {return content_[i];}

  void print(std::ostream& os, int indent) const ;

  std::string toString() const ;

  std::string header(bool strictXML = false) const ;

  std::string terminatedHeader(bool strictXML = false) const ;

  std::string footer() const {return "</" + getTag() + ">";}

private:

  void printContent(std::ostream& os, int indent) const ;
  
  static std::string XMLifyAttVal(const std::string &attval);

  std::string tag_;
  Map attributes_;
  Array<XMLObject> children_;
  Array<std::string> content_;

};

}

#endif

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