imagereader_d.h

Go to the documentation of this file.

/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
 *     CEA/NeuroSpin, Batiment 145,
 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * 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".
 *
 * 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.
 *
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or
 * data to be ensured and,  more generally, to use and operate it in the
 * same conditions as regards security.
 *
 * 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 SOMAIO_IMAGE_IMAGEREADER_D_H
#define SOMAIO_IMAGE_IMAGEREADER_D_H
//--- soma io ----------------------------------------------------------------
#include <soma-io/config/soma_config.h>
#include <soma-io/image/imagereader.h>                    // class declaration
#include <soma-io/datasourceinfo/datasourceinfo.h>                   // member
//--- cartobase --------------------------------------------------------------
#include <cartobase/object/object.h>       // updateParams(): to access header
#include <cartobase/object/property.h>       // updateParams(): to read header
//--- system -----------------------------------------------------------------
#include <vector>
//----------------------------------------------------------------------------

namespace soma {
  
  //==========================================================================
  //   U T I L I T I E S
  //==========================================================================
  template <typename T> 
  void ImageReader<T>::updateParams( DataSourceInfo & /* dsi */ )
  {
  }
  
  template <typename T>
  void ImageReader<T>::resetParams()
  {
  }
  
  //==========================================================================
  //   C O N S T R U C T O R S
  //==========================================================================
  template <typename T>
  ImageReader<T>::ImageReader()
  {
  }
  
  template <typename T>
  ImageReader<T>::~ImageReader()
  {
  }
  
  //==========================================================================
  //   M E T H O D S
  //==========================================================================
  //--- read(...) ------------------------------------------------------------
  /* This is an abstract method that is defined in format-specific readers
   * (like GisImageReader)
   */
  template <typename T>
  void ImageReader<T>::read( T * /* dest */,
                             DataSourceInfo & dsi,
                             std::vector<int> &  /* pos */,
                             std::vector<int> &  /*size */,
                             std::vector<long> & /* stride */,
                             carto::Object       /* options */ )
  {
    carto::rc_ptr<DataSource> ds = dsi.list().dataSource();
    throw carto::invalid_format_error( "format reader not implemented yet...", 
                                       ds ? ds->url() : "" );
  }


  template <typename T>
  bool ImageReader<T>::open( DataSourceInfo & /* dsi */ )
  {
    return true;
  }


  template <typename T>
  void ImageReader<T>::close( DataSourceInfo & /* dsi */ )
  {
  }


  template <typename T>
  bool ImageReader<T>::isOpen( const DataSourceInfo & /* dsi */ ) const
  {
    return false;
  }

}

#endif