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9afd1324fd
introduce ei_is_diagonal to check for it DiagonalCoeffs ---> Diagonal and allow Index to by Dynamic -> add MatrixBase::diagonal(int) with unittest and doc
6 lines
274 B
C++
6 lines
274 B
C++
Matrix4i m = Matrix4i::Random();
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cout << "Here is the matrix m:" << endl << m << endl;
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cout << "Here are the coefficients on the 1st super-diagonal and 2nd sub-diagonal of m:" << endl
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<< m.diagonal<1>().transpose() << endl
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<< m.diagonal<-2>().transpose() << endl;
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