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fix some compile errors with gcc 4.3, some warnings, some documentation

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This commit is contained in:
Benoit Jacob
2008-06-06 13:10:00 +00:00
parent 2126baf9dc
commit 869394ee8b
4 changed files with 9 additions and 12 deletions
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4
Eigen/src/QR/Tridiagonalization.h
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@@ -163,7 +163,7 @@ void Tridiagonalization<MatrixType>::_compute(MatrixType& matA, CoeffVectorType&
RealScalar beta = ei_sqrt(ei_abs2(v0)+v1norm2);
if (ei_real(v0)>=0.)
beta = -beta;
matA.col(i).end(n-(i+2)) *= (1./(v0-beta));
matA.col(i).end(n-(i+2)) *= (Scalar(1)/(v0-beta));
matA.col(i).coeffRef(i+1) = beta;
Scalar h = (beta - v0) / beta;
// end of the householder transformation
@@ -177,7 +177,7 @@ void Tridiagonalization<MatrixType>::_compute(MatrixType& matA, CoeffVectorType&
* matA.col(i).end(n-i-1));
hCoeffs.end(n-i-1) += (h * (-0.5) * matA.col(i).end(n-i-1).dot(hCoeffs.end(n-i-1)))
hCoeffs.end(n-i-1) += (h * Scalar(-0.5) * matA.col(i).end(n-i-1).dot(hCoeffs.end(n-i-1)))
* matA.col(i).end(n-i-1);
matA.corner(BottomRight,n-i-1,n-i-1).template part<Lower>() =