eigen/doc/snippets/MatrixBase_select.cpp

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2009-02-09 18:01:42 +08:00
MatrixXi m(3, 3);
m << 1, 2, 3, 4, 5, 6, 7, 8, 9;
m = (m.array() >= 5).select(-m, m);
2009-02-09 18:01:42 +08:00
cout << m << endl;