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Another big refactoring change:

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* add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff
* add a few cwiseXxx functions
* adapt a few modules to use cwiseXxx instead of the .cwise() prefix
This commit is contained in:
Gael Guennebaud
2009-11-18 18:15:19 +01:00
parent 0529ecfe1b
commit e3d890bc5a
48 changed files with 634 additions and 408 deletions
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6
Eigen/src/Eigenvalues/EigenSolver.h
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@@ -225,7 +225,7 @@ void EigenSolver<MatrixType>::orthes(MatrixType& matH, RealVectorType& ort)
for (int m = low+1; m <= high-1; ++m)
{
// Scale column.
RealScalar scale = matH.block(m, m-1, high-m+1, 1).cwise().abs().sum();
RealScalar scale = matH.block(m, m-1, high-m+1, 1).cwiseAbs().sum();
if (scale != 0.0)
{
// Compute Householder transformation.
@@ -312,7 +312,7 @@ void EigenSolver<MatrixType>::hqr2(MatrixType& matH)
// Store roots isolated by balanc and compute matrix norm
// FIXME to be efficient the following would requires a triangular reduxion code
// Scalar norm = matH.upper().cwise().abs().sum() + matH.corner(BottomLeft,n,n).diagonal().cwise().abs().sum();
// Scalar norm = matH.upper().cwiseAbs().sum() + matH.corner(BottomLeft,n,n).diagonal().cwiseAbs().sum();
Scalar norm = 0.0;
for (int j = 0; j < nn; ++j)
{
@@ -321,7 +321,7 @@ void EigenSolver<MatrixType>::hqr2(MatrixType& matH)
{
m_eivalues.coeffRef(j) = Complex(matH.coeff(j,j), 0.0);
}
norm += matH.row(j).segment(std::max(j-1,0), nn-std::max(j-1,0)).cwise().abs().sum();
norm += matH.row(j).segment(std::max(j-1,0), nn-std::max(j-1,0)).cwiseAbs().sum();
}
// Outer loop over eigenvalue index