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6763a8cd98
when building tests with both, Boost.Build and CMake. Disable concepts check for tests where range (e.g. std::array) used as image pixel - not fully specialised as acceptable pixel type. Ignore warnings from boost/concept_check.hpp Rationalise uses of GCC and clang diagnostic push/pop, with adding constraint for GCC 4.6+ as minimum version where the pragma was introduced. Closes #228
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
//
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// Copyright 2018 Mateusz Loskot <mateusz at loskot dot net>
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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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#ifdef BOOST_GIL_USE_CONCEPT_CHECK
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// FIXME: Range as pixel does not seem to fulfill pixel concepts due to no specializations required:
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// pixel.hpp(50) : error C2039 : 'type' : is not a member of 'boost::gil::color_space_type<P>
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#undef BOOST_GIL_USE_CONCEPT_CHECK
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#endif
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#include <boost/gil/algorithm.hpp>
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#include <boost/gil/image.hpp>
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#include <boost/gil/image_view.hpp>
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#include <boost/array.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/range/algorithm/fill_n.hpp>
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#include <array>
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#include <cstdint>
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namespace gil = boost::gil;
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template <typename ArrayPixel>
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void test_array_as_range()
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{
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static_assert(ArrayPixel().size() == 2, "two-element array expected");
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gil::image<ArrayPixel> img(1, 1);
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std::fill(gil::view(img).begin(), gil::view(img).end(), ArrayPixel{0, 1});
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BOOST_TEST(*gil::view(img).at(0,0) == (ArrayPixel{0, 1}));
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}
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int main()
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{
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test_array_as_range<boost::array<int, 2>>();
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test_array_as_range<std::array<int, 2>>();
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return boost::report_errors();
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}
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