ecatheader.h

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/* 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
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 * 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
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 */
 
/*
 *  ECAT image header
 */
#ifndef AIMS_IO_ECATHEADER_H
#define AIMS_IO_ECATHEADER_H
 
#include <aims/data/pheader.h>
#include <string>
 
#define _typeINIT 1
#define ECAT_QUANT 100
#define ECAT_LABEL 200
 
 
namespace aims
{
 

  class EcatHeader : public aims::PythonHeader
  { 
  public:
    EcatHeader(const std::string& name );
    EcatHeader( int dimx, int dimy, int dimz, int dimt, float sx, float sy, 
                float sz, float st, int type, const std::string & name );
    virtual ~EcatHeader();

    int itemType() const { return _type; }

    std::string name() const { return _name; }
  
    virtual std::string extension() const { return( ".v" ); }
    virtual std::set<std::string> extensions() const;

    int dimX()  const;
    int dimY()  const;
    int dimZ()  const;
    int dimT()  const;
    float sizeX() const;
    float sizeY() const;
    float sizeZ() const;
    float sizeT() const;
    std::string imageUnit() const ;

    void read();
    bool imageIsProbablyLabel() const;
    void write();
    
  private:
    std::string _name;
    int  _type;
  };
 
 
}
 
 
#endif