libs/gil/test/extension/toolbox/get_pixel_type.cpp

   1 //
   2 // Copyright 2013 Christian Henning
   3 //
   4 // Distributed under the Boost Software License, Version 1.0
   5 // See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt
   7 //
   8 #include <boost/gil.hpp>
   9 #include <boost/gil/extension/toolbox/metafunctions/get_pixel_type.hpp>
  10
  11 #include <boost/test/unit_test.hpp>
  12
  13 #include <type_traits>
  14
  15 using namespace boost;
  16 using namespace gil;
  17
  18 BOOST_AUTO_TEST_SUITE( toolbox_tests )
  19
  20 BOOST_AUTO_TEST_CASE( get_pixel_type_test )
  21 {
  22     {
  23         using image_t = bit_aligned_image3_type<4, 15, 4, rgb_layout_t>::type;
  24         static_assert(std::is_same
  25             <
  26                 get_pixel_type<image_t::view_t>::type,
  27                 image_t::view_t::reference
  28             >::value, "");
  29     }
  30
  31     {
  32         using image_t = rgb8_image_t;
  33         static_assert(std::is_same
  34             <
  35                 get_pixel_type<image_t::view_t>::type,
  36                 image_t::view_t::value_type
  37             >::value, "");
  38     }
  39 }
  40
  41 BOOST_AUTO_TEST_SUITE_END()