diff options
Diffstat (limited to 'eigen/Eigen/src/Householder/Householder.h')
| -rw-r--r-- | eigen/Eigen/src/Householder/Householder.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/eigen/Eigen/src/Householder/Householder.h b/eigen/Eigen/src/Householder/Householder.h index 4c1f499..80de2c3 100644 --- a/eigen/Eigen/src/Householder/Householder.h +++ b/eigen/Eigen/src/Householder/Householder.h @@ -119,7 +119,7 @@ void MatrixBase<Derived>::applyHouseholderOnTheLeft( { *this *= Scalar(1)-tau; } - else + else if(tau!=Scalar(0)) { Map<typename internal::plain_row_type<PlainObject>::type> tmp(workspace,cols()); Block<Derived, EssentialPart::SizeAtCompileTime, Derived::ColsAtCompileTime> bottom(derived(), 1, 0, rows()-1, cols()); @@ -156,7 +156,7 @@ void MatrixBase<Derived>::applyHouseholderOnTheRight( { *this *= Scalar(1)-tau; } - else + else if(tau!=Scalar(0)) { Map<typename internal::plain_col_type<PlainObject>::type> tmp(workspace,rows()); Block<Derived, Derived::RowsAtCompileTime, EssentialPart::SizeAtCompileTime> right(derived(), 0, 1, rows(), cols()-1); |