rgb_pixel.hpp

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00001 /*
00002  * Copyright (C) 2007   Alex Shulgin
00003  *
00004  * This file is part of png++ the C++ wrapper for libpng.  Png++ is free
00005  * software; the exact copying conditions are as follows:
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are met:
00009  *
00010  * 1. Redistributions of source code must retain the above copyright notice,
00011  * this list of conditions and the following disclaimer.
00012  *
00013  * 2. Redistributions in binary form must reproduce the above copyright
00014  * notice, this list of conditions and the following disclaimer in the
00015  * documentation and/or other materials provided with the distribution.
00016  *
00017  * 3. The name of the author may not be used to endorse or promote products
00018  * derived from this software without specific prior written permission.
00019  *
00020  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00021  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00022  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
00023  * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00024  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
00025  * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00026  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00027  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00028  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00029  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00030  */
00031 #ifndef PNGPP_RGB_PIXEL_HPP_INCLUDED
00032 #define PNGPP_RGB_PIXEL_HPP_INCLUDED
00033 
00034 #include "types.hpp"
00035 #include "pixel_traits.hpp"
00036 
00037 namespace png
00038 {
00039 
00043     template< typename T >
00044     struct basic_rgb_pixel
00045     {
00050         basic_rgb_pixel()
00051             : red(0), green(0), blue(0)
00052         {
00053         }
00054 
00059         basic_rgb_pixel(T red, T green, T blue)
00060             : red(red), green(green), blue(blue)
00061         {
00062         }
00063 
00064         T red;
00065         T green;
00066         T blue;
00067     };
00068 
00072     typedef basic_rgb_pixel< byte > rgb_pixel;
00073 
00077     typedef basic_rgb_pixel< uint_16 > rgb_pixel_16;
00078 
00082     template< typename T >
00083     struct pixel_traits< basic_rgb_pixel< T > >
00084         : basic_pixel_traits< basic_rgb_pixel< T >, T, color_type_rgb >
00085     {
00086     };
00087 
00088 } // namespace png
00089 
00090 #endif // PNGPP_RGB_PIXEL_HPP_INCLUDED

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