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8 lines
270 B
8 lines
270 B
2 years ago
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MatrixXi mat(3,3);
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mat << 1, 2, 3, 4, 5, 6, 7, 8, 9;
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cout << "Here is the matrix mat:\n" << mat << endl;
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// The eval() solves the aliasing problem
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mat.bottomRightCorner(2,2) = mat.topLeftCorner(2,2).eval();
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cout << "After the assignment, mat = \n" << mat << endl;
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