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/external/eigen/unsupported/Eigen/src/SVD/
DBDCSVD.h199 void divide (Index firstCol, Index lastCol, Index firstRowW,
201 void deflation43(Index firstCol, Index shift, Index i, Index size);
203 …void deflation(Index firstCol, Index lastCol, Index k, Index firstRowW, Index firstColW, Index shi…
363 void BDCSVD<MatrixType>::divide (Index firstCol, Index lastCol, Index firstRowW, in divide() argument
370 const Index n = lastCol - firstCol + 1; in divide()
380 JacobiSVD<MatrixXr> b(m_computed.block(firstCol, firstCol, n + 1, n), in divide()
382 if (compU) m_naiveU.block(firstCol, firstCol, n + 1, n + 1).real() << b.matrixU(); in divide()
385 m_naiveU.row(0).segment(firstCol, n + 1).real() << b.matrixU().row(0); in divide()
386 m_naiveU.row(1).segment(firstCol, n + 1).real() << b.matrixU().row(n); in divide()
389 m_computed.block(firstCol + shift, firstCol + shift, n + 1, n).setZero(); in divide()
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