bbtkXML.h

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/*=========================================================================                                                                               
  Program:   bbtk
  Module:    $RCSfile: bbtkXML.h,v $
  Language:  C++
  Date:      $Date: 2010/01/14 13:17:27 $
  Version:   $Revision: 1.5 $
=========================================================================*/

/* ---------------------------------------------------------------------

* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
*
*  This software is governed by the CeCILL-B license under French law and 
*  abiding by the rules of distribution of free software. You can  use, 
*  modify and/ or redistribute the software under the terms of the CeCILL-B 
*  license as circulated by CEA, CNRS and INRIA at the following URL 
*  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
*  or in the file LICENSE.txt.
*
*  As a counterpart to the access to the source code and  rights to copy,
*  modify and redistribute granted by the license, users are provided only
*  with a limited warranty  and the software's author,  the holder of the
*  economic rights,  and the successive licensors  have only  limited
*  liability. 
*
*  The fact that you are presently reading this means that you have had
*  knowledge of the CeCILL-B license and that you accept its terms.
* ------------------------------------------------------------------------ */                                                                         

#ifndef __bbtkXML_h_INCLUDED__
#define __bbtkXML_h_INCLUDED__

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

namespace bbtk
{
        void CleanString_0D(std::string& var)
        {
                int i,size=var.length();
                for (i=1 ; i<size ; i++ )
                {
                        if ((var[i-1]==13) && (var[i]==10) )
                        {
                                var[i-1]=32;  // space
                        } //if
                } // for
        }

  //====================================================================
  inline bool GetTextOrClear(const XMLNode& node, std::string& var)
  {
    if (node.nText()>0) 
      {
        var = node.getText();
        CleanString_0D(var);
        return true;
      }
    else if (node.nClear()>0) 
      {
        var = node.getClear().lpszValue;
        CleanString_0D(var);
        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