#ifndef __bbtkXML_h_INCLUDED__
#define __bbtkXML_h_INCLUDED__

#include "xmlParser.h"
#include <sstream>

namespace bbtk
{
  //====================================================================
  inline bool GetTextOrClear(const XMLNode& node, std::string& var)
  {
    if (node.nText()>0) 
      {
	var = node.getText();
	return true;
      }
    else if (node.nClear()>0) 
      {
	var = node.getClear().lpszValue;
	return true;
      }
    else 
      {
	return false;
      }
  }
  //====================================================================


  std::string GetErrorMessage(XMLResults* res, const std::string& filename)
  {
    std::ostringstream str;
    str << XMLNode::getError(res->error);
    str << " [line " << res->nLine << ", col "<<res->nColumn<<"] ";
    str << " file "<<filename; 
    return str.str();
  }

};

#endif