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| author |  Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-10-05 18:48:55 -0700 |
|---|---|---|
| committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-10-05 18:48:55 -0700 |
| commit | 78b569f68540c5609388864bd805dcf21dd6a187 (patch) | |
| tree | 0a5757bb11834d0109f99310f4493dfd63579901 /Eigen/src/Householder/Householder.h | |
| parent | 9c2b6c049be19fd4c571b0df537169d277b26291 (diff) | |
| parent | 4387433acf9cd2eab3713349163cd1e8905b5854 (diff) | |
Merged latest updates from trunk
Diffstat (limited to 'Eigen/src/Householder/Householder.h')
| -rw-r--r-- | Eigen/src/Householder/Householder.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Householder/Householder.h b/Eigen/src/Householder/Householder.h index 4c1f499a1..80de2c305 100644 --- a/Eigen/src/Householder/Householder.h +++ b/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); |