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70ff5648d0
Move test sources to format-specific directories. Add FIXME and TODO comments about issues discovered while building the format-specific tests. Add missing `#include`-s with standard library headers. Apply minor corrections and tidying up. Continues #459 Closes #461
38 lines
1.1 KiB
C++
38 lines
1.1 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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#ifndef BOOST_GIL_IO_TEST_EXTENSION_IO_CMP_VIEW_HPP
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#define BOOST_GIL_IO_TEST_EXTENSION_IO_CMP_VIEW_HPP
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#include <boost/gil.hpp>
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#include <stdexcept>
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template <typename View1, typename View2>
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void cmp_view(View1 const& v1, View2 const& v2)
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{
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if (v1.dimensions() != v2.dimensions())
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throw std::runtime_error("Images are not equal.");
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typename View1::x_coord_t width = v1.width();
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typename View1::y_coord_t height = v1.height();
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for (typename View1::y_coord_t y = 0; y < height; ++y)
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{
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typename View1::x_iterator const src_it = v1.row_begin(y);
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typename View2::x_iterator const dst_it = v2.row_begin(y);
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for (typename View1::x_coord_t x = 0; x < width; ++x)
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{
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if (*src_it != *dst_it)
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throw std::runtime_error("Images are not equal.");
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}
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}
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}
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#endif // BOOST_GIL_IO_TEST_EXTENSION_IO_CMP_VIEW_HPP
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