xmlReader.cc

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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_cc
#define _xmlReader_cc

#include "xmlReader.h"

#include <string>

namespace BSUtilities {
  namespace xmlr {

  const std::string XmlReadError::XMLREADERROR 
                                  = "error while reading xml file!";


  TiXmlHandle xmlInit (const std::string &filename)
  {
     TiXmlDocument *doc = new TiXmlDocument(filename.c_str ());

     if (!doc || !doc->LoadFile ())
     {
       delete doc;
       throw XmlReadError ("xml file can not be loaded!");
     }

     return TiXmlHandle (doc->RootElement ());
  }


  void xmlFinish (TiXmlHandle &element)
  {
    if (TiXmlDocument *doc = (element.Element())->GetDocument ())
    {
      delete doc;
    }
  }

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

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