ecatR.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
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 * 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
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 * and INRIA at the following URL "http://www.cecill.info".
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 */
 
/*
 *  ECAT data reader class
 */
#ifndef AIMS_IO_ECATR_H
#define AIMS_IO_ECATR_H
 
#include <aims/io/ecatheader.h>
#include <aims/data/data.h>
 
namespace aims
{
 
  template< class T > class EcatReader;
 
 
  template< class T > EcatReader< T >& 
  operator >> (EcatReader< T >& reader, AimsData< T >& thing);
 

  template< class T >
  class EcatReader
  {
  public:
    EcatReader(const std::string& name) 
      : _name(name) ,_scale(1.0)
    { }
    virtual ~EcatReader() { }
 
    void read( AimsData< T >& thing, const carto::AllocatorContext & context, 
               carto::Object options );
    void frameRead( AimsData< T >& thing, 
                    const carto::AllocatorContext & context, int frame, 
                    int border=0 );

    std::string removeExtension( const std::string& name );
 
    float getScale( ) { return _scale; };

    friend
    EcatReader< T >& operator >> <>(EcatReader< T >& reader, 
                                    AimsData< T >& thing);
 
  private:
    std::string         _name;
    float               _scale;
  };
 
 
  template< class T > inline
  EcatReader< T >&
  operator >> ( EcatReader< T >& reader, AimsData< T >& thing )
  {
    reader.read( thing );
    return( reader );
  }
 
}
 
#endif