mirror of https://github.com/CGAL/cgal
it's forbidden to compare (size_t < 0)
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@ -32,7 +32,7 @@ namespace internal {
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{
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{
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using CGAL::IMAGEIO::static_evaluate;
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using CGAL::IMAGEIO::static_evaluate;
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if (i < 0 || j < 0 || k < 0)
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if (i == std::size_t(-1) || j == std::size_t(-1) || k == std::size_t(-1))
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return;
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return;
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else if (i > img.xdim() - 1 || j > img.ydim() - 1 || k > img.zdim() - 1)
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else if (i > img.xdim() - 1 || j > img.ydim() - 1 || k > img.zdim() - 1)
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return;
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return;
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