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eigen/doc/snippets/Cwise_rint.cpp

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Bug #1785: Introduce numext::rint. This provides a new op that matches std::rint and previous behavior of pround. Also adds corresponding unsupported/../Tensor op. Performance is the same as e. g. floor (tested SSE/AVX).
2019-12-16 16:00:35 -05:00
ArrayXd v = ArrayXd::LinSpaced(7, -2, 2);
cout << v << endl << endl;
cout << rint(v) << endl;
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