diff options
| -rw-r--r-- | Eigen/src/SparseCore/SparseSelfAdjointView.h | 3 | ||||
| -rw-r--r-- | test/sparse_product.cpp | 4 |
2 files changed, 6 insertions, 1 deletions
diff --git a/Eigen/src/SparseCore/SparseSelfAdjointView.h b/Eigen/src/SparseCore/SparseSelfAdjointView.h index 9e39be738..5ab64f1a8 100644 --- a/Eigen/src/SparseCore/SparseSelfAdjointView.h +++ b/Eigen/src/SparseCore/SparseSelfAdjointView.h @@ -47,6 +47,7 @@ template<typename MatrixType, unsigned int _Mode> class SparseSelfAdjointView enum { Mode = _Mode, + TransposeMode = ((Mode & Upper) ? Lower : 0) | ((Mode & Lower) ? Upper : 0), RowsAtCompileTime = internal::traits<SparseSelfAdjointView>::RowsAtCompileTime, ColsAtCompileTime = internal::traits<SparseSelfAdjointView>::ColsAtCompileTime }; @@ -368,7 +369,7 @@ struct generic_product_impl<Lhs, RhsView, DenseShape, SparseSelfAdjointShape, Pr // transpose everything Transpose<Dest> dstT(dst); - internal::sparse_selfadjoint_time_dense_product<RhsView::Mode>(rhsNested.transpose(), lhsNested.transpose(), dstT, alpha); + internal::sparse_selfadjoint_time_dense_product<RhsView::TransposeMode>(rhsNested.transpose(), lhsNested.transpose(), dstT, alpha); } }; diff --git a/test/sparse_product.cpp b/test/sparse_product.cpp index c1edd26e3..197586741 100644 --- a/test/sparse_product.cpp +++ b/test/sparse_product.cpp @@ -297,6 +297,10 @@ template<typename SparseMatrixType> void sparse_product() VERIFY_IS_APPROX(x=mLo.template selfadjointView<Lower>()*b, refX=refS*b); VERIFY_IS_APPROX(x=mS.template selfadjointView<Upper|Lower>()*b, refX=refS*b); + VERIFY_IS_APPROX(x=b * mUp.template selfadjointView<Upper>(), refX=b*refS); + VERIFY_IS_APPROX(x=b * mLo.template selfadjointView<Lower>(), refX=b*refS); + VERIFY_IS_APPROX(x=b * mS.template selfadjointView<Upper|Lower>(), refX=b*refS); + VERIFY_IS_APPROX(x.noalias()+=mUp.template selfadjointView<Upper>()*b, refX+=refS*b); VERIFY_IS_APPROX(x.noalias()-=mLo.template selfadjointView<Lower>()*b, refX-=refS*b); VERIFY_IS_APPROX(x.noalias()+=mS.template selfadjointView<Upper|Lower>()*b, refX+=refS*b); |