xmlReader.h

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/* the present version relies on libxml++
*/

/* Copyright (C) 2005 - 2006, Bernd Speiser */
/* This file is part of BSUtilities.

BSUtilities is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

BSUtilities 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
GNU General Public License for more details.
  
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/


#ifndef _xmlReader_h
#define _xmlReader_h

#include "BSUtilitiesError.h"

#include <tinyxml/tinyxml.h>

#include <string>

namespace BSUtilities {
  namespace xmlr {


class XmlReadError : public BSUtilitiesError
{
private:
  static const std::string XMLREADERROR;

public:

  XmlReadError (void) : BSUtilitiesError (XMLREADERROR) {}


  XmlReadError (const std::string message)
                                         : BSUtilitiesError (message) {}
};

TiXmlHandle xmlInit (const std::string &filename);

void xmlFinish (TiXmlHandle &element);


template<class X>
  void xmlLoad (const std::string &filename, X &obj)
  {
    TiXmlHandle root = xmlInit (filename);
    obj.load (root);
    xmlFinish (root);
  }


  } // end namespace xmlr
}
#endif /* _xmlReader_h */

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