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remove the Triangular suffix to Upper, Lower, UnitLower, etc,

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and remove the respective bit flags
This commit is contained in:
Gael Guennebaud
2010-01-07 21:15:32 +01:00
parent 82ec250a0f
commit c5d7c9f0de
58 changed files with 591 additions and 563 deletions
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8
Eigen/src/Eigenvalues/Tridiagonalization.h
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@@ -172,8 +172,8 @@ Tridiagonalization<MatrixType>::matrixT(void) const
matT.corner(TopRight,n-1, n-1).diagonal() = subDiagonal().template cast<Scalar>().conjugate();
if (n>2)
{
matT.corner(TopRight,n-2, n-2).template triangularView<UpperTriangular>().setZero();
matT.corner(BottomLeft,n-2, n-2).template triangularView<LowerTriangular>().setZero();
matT.corner(TopRight,n-2, n-2).template triangularView<Upper>().setZero();
matT.corner(BottomLeft,n-2, n-2).template triangularView<Lower>().setZero();
}
return matT;
}
@@ -208,12 +208,12 @@ void Tridiagonalization<MatrixType>::_compute(MatrixType& matA, CoeffVectorType&
// i.e., A = H A H' where H = I - h v v' and v = matA.col(i).tail(n-i-1)
matA.col(i).coeffRef(i+1) = 1;
hCoeffs.tail(n-i-1) = (matA.corner(BottomRight,remainingSize,remainingSize).template selfadjointView<LowerTriangular>()
hCoeffs.tail(n-i-1) = (matA.corner(BottomRight,remainingSize,remainingSize).template selfadjointView<Lower>()
* (ei_conj(h) * matA.col(i).tail(remainingSize)));
hCoeffs.tail(n-i-1) += (ei_conj(h)*Scalar(-0.5)*(hCoeffs.tail(remainingSize).dot(matA.col(i).tail(remainingSize)))) * matA.col(i).tail(n-i-1);
matA.corner(BottomRight, remainingSize, remainingSize).template selfadjointView<LowerTriangular>()
matA.corner(BottomRight, remainingSize, remainingSize).template selfadjointView<Lower>()
.rankUpdate(matA.col(i).tail(remainingSize), hCoeffs.tail(remainingSize), -1);
matA.col(i).coeffRef(i+1) = beta;