rgb8.h

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/*                       
    This file is part of the CVD Library.

    Copyright (C) 2005 The Authors

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 
    51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/
#ifndef __RGB8_H
#define __RGB8_H

#include "is_pod.h"


namespace CVD {


struct Rgb8
{
   unsigned char red; 
   unsigned char green; 
   unsigned char blue; 
   unsigned char dummy; 

   Rgb8() 
   :
   red(0), green(0), blue(0), dummy(0) 
   {}
   
   Rgb8(unsigned char r, unsigned char g, unsigned char b, unsigned char a=0)
   :
   red(r), green(g), blue(b), dummy(a)  
   {}
};

namespace Internal
{
  template <> struct is_POD<Rgb8>
  {
    enum { is_pod = 1 };
  };
}

} // end namespace 
#endif