den.h

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// $Id: den.h,v 1.6 2003/01/16 18:36:52 sarang Exp $
//
// OpenVL - A Library for working with volumetric datasets.
//          http://openvl.sf.net
//
// Copyright (C) 2000-2002  Sarang Lakare <sarang#users.sf.net>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to openvl-devel@lists.sf.net or
// at the OpenVL website.
//

#ifndef _vlVolFioDEN_h
#define _vlVolFioDEN_h

#include "vlvolfiofilter.h"
#include "vlvolinfo.h"

class vlVolInfo;

class vlVolFioDEN : public vlVolFioFilter {
// Member functions
public:
  vlVolFioDEN();

  virtual ~vlVolFioDEN();

  const std::vector<std::string> & getFileExtensions() const;

  bool readInfo(vlVolInfo & info, FILE * const fp, const std::string & filename);

  bool readData(vlVolInfo & info, vlVolData * const data, FILE * const fp, const std::string & filename);

  bool writeInfo(const vlVolInfo & info, FILE * const fp, const std::string & filename);

  bool writeData(const vlVolInfo & info, const vlVolData * data, FILE * const fp, const std::string & filename);

protected:
  std::vector<std::string> m_fileExtensions;

private:
  static const int16 MAP_CUR_VERSION=1;

  static const int16 MAP_CUR_VERSION_SWAB=0x0100;
};

#endif // _vlVolFioDEN_h

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