2 // Copyright 2019 Mateusz Loskot <mateusz at loskot dot net>
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
8 #ifndef BOOST_GIL_USE_CONCEPT_CHECK
9 #error Compile with BOOST_GIL_USE_CONCEPT_CHECK defined
11 #include <boost/gil.hpp>
13 #include <boost/concept_check.hpp>
17 namespace gil = boost::gil;
18 using boost::function_requires;
22 function_requires<gil::ImageConcept<gil::gray8_image_t>>();
23 function_requires<gil::ImageConcept<gil::rgb8_image_t>>();