Searched refs:shiftInfo (Results 1 – 1 of 1) sorted by relevance
| /external/eigen/Eigen/src/Eigenvalues/ |
| D | RealSchur.h | 197 void computeShift(Index iu, Index iter, Scalar& exshift, Vector3s& shiftInfo);
198 …void initFrancisQRStep(Index il, Index iu, const Vector3s& shiftInfo, Index& im, Vector3s& firstHo…
251 Vector3s firstHouseholderVector(0,0,0), shiftInfo; in compute()
252 computeShift(iu, iter, exshift, shiftInfo); in compute()
256 initFrancisQRStep(il, iu, shiftInfo, im, firstHouseholderVector); in compute()
337 …oid RealSchur<MatrixType>::computeShift(Index iu, Index iter, Scalar& exshift, Vector3s& shiftInfo) in computeShift() argument
339 shiftInfo.coeffRef(0) = m_matT.coeff(iu,iu); in computeShift()
340 shiftInfo.coeffRef(1) = m_matT.coeff(iu-1,iu-1); in computeShift()
341 shiftInfo.coeffRef(2) = m_matT.coeff(iu,iu-1) * m_matT.coeff(iu-1,iu); in computeShift()
346 exshift += shiftInfo.coeff(0); in computeShift()
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