diff options
Diffstat (limited to 'Eigen/src/SparseCore/SparseProduct.h')
| -rw-r--r-- | Eigen/src/SparseCore/SparseProduct.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Eigen/src/SparseCore/SparseProduct.h b/Eigen/src/SparseCore/SparseProduct.h index 70b6480ef..cf7663070 100644 --- a/Eigen/src/SparseCore/SparseProduct.h +++ b/Eigen/src/SparseCore/SparseProduct.h @@ -16,6 +16,7 @@ template<typename Lhs, typename Rhs> struct SparseSparseProductReturnType { typedef typename internal::traits<Lhs>::Scalar Scalar; + typedef typename internal::traits<Lhs>::Index Index; enum { LhsRowMajor = internal::traits<Lhs>::Flags & RowMajorBit, RhsRowMajor = internal::traits<Rhs>::Flags & RowMajorBit, @@ -24,11 +25,11 @@ struct SparseSparseProductReturnType }; typedef typename internal::conditional<TransposeLhs, - SparseMatrix<Scalar,0>, + SparseMatrix<Scalar,0,Index>, typename internal::nested<Lhs,Rhs::RowsAtCompileTime>::type>::type LhsNested; typedef typename internal::conditional<TransposeRhs, - SparseMatrix<Scalar,0>, + SparseMatrix<Scalar,0,Index>, typename internal::nested<Rhs,Lhs::RowsAtCompileTime>::type>::type RhsNested; typedef SparseSparseProduct<LhsNested, RhsNested> Type; |