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32fec9f05b
Group include directives, sort within group: * In headers of GIL core and extensions: 1. boost/gil/extension/* 2. boost/gil/* 3. boost/* 4. C++ standard library headers * In programs: 1. boost/gil/* 2. boost/* 3. C++ standard library headers 4. "xxx.hpp" for local headers Add basic guidelines to CONTRIBUTING.md. Add/Remove #include <boost/config.hpp> or std headers un/necessary. Rename gil_concept.hpp to concepts.hpp. Remove gil_all.hpp - we already have all-in-one boost/gil.hpp. Tidy up and unify copyright and license header. Tidy up formatting and excessive whitespaces in some comments. Remove Doxygen block with file description, author, date, etc. Remove dead or commented pragmas and directives. Trim trailing whitespaces.
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
//
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// Copyright 2013 Christian Henning
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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#include <boost/gil.hpp>
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#include <boost/gil/extension/toolbox/metafunctions/channel_type.hpp>
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#include <boost/gil/extension/toolbox/metafunctions/get_num_bits.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/type_traits/is_same.hpp>
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using namespace boost;
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using namespace gil;
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BOOST_AUTO_TEST_SUITE( toolbox_tests )
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BOOST_AUTO_TEST_CASE( get_num_bits_test )
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{
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typedef bit_aligned_image4_type<4, 4, 4, 4, rgb_layout_t>::type image_t;
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typedef channel_type< image_t::view_t::reference >::type channel_t;
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BOOST_STATIC_ASSERT( get_num_bits< channel_t >::value == 4 );
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typedef channel_type< image_t::const_view_t::reference >::type const_channel_t;
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BOOST_STATIC_ASSERT( get_num_bits< const_channel_t >::value == 4 );
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typedef packed_channel_value< 23 > bits_t;
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BOOST_STATIC_ASSERT( get_num_bits< bits_t >::value == 23 );
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BOOST_STATIC_ASSERT( get_num_bits< const bits_t >::value == 23 );
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BOOST_STATIC_ASSERT( get_num_bits< unsigned char >::value == 8 );
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BOOST_STATIC_ASSERT( get_num_bits< const unsigned char >::value == 8 );
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BOOST_STATIC_ASSERT( get_num_bits< channel_type< gray8_image_t::view_t::value_type >::type >::value == 8 );
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BOOST_STATIC_ASSERT( get_num_bits< channel_type< rgba32_image_t::view_t::value_type >::type >::value == 32 );
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}
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BOOST_AUTO_TEST_SUITE_END()
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