14 lines
434 B
C++
14 lines
434 B
C++
#include <Eigen/Dense>
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#include <iostream>
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using namespace std;
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int main() {
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Eigen::Matrix4f m;
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m << 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16;
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cout << "m.leftCols(2) =" << endl << m.leftCols(2) << endl << endl;
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cout << "m.bottomRows<2>() =" << endl << m.bottomRows<2>() << endl << endl;
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m.topLeftCorner(1, 3) = m.bottomRightCorner(3, 1).transpose();
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cout << "After assignment, m = " << endl << m << endl;
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}
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