diff options
Diffstat (limited to 'Eigen/src/SparseCore/SparseSelfAdjointView.h')
| -rw-r--r-- | Eigen/src/SparseCore/SparseSelfAdjointView.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/Eigen/src/SparseCore/SparseSelfAdjointView.h b/Eigen/src/SparseCore/SparseSelfAdjointView.h index 5ab64f1a8..85b00e10e 100644 --- a/Eigen/src/SparseCore/SparseSelfAdjointView.h +++ b/Eigen/src/SparseCore/SparseSelfAdjointView.h @@ -142,6 +142,9 @@ template<typename MatrixType, unsigned int _Mode> class SparseSelfAdjointView return *this = src.twistedBy(pnull); } + // Since we override the copy-assignment operator, we need to explicitly re-declare the copy-constructor + EIGEN_DEFAULT_COPY_CONSTRUCTOR(SparseSelfAdjointView) + template<typename SrcMatrixType,unsigned int SrcMode> SparseSelfAdjointView& operator=(const SparseSelfAdjointView<SrcMatrixType,SrcMode>& src) { @@ -311,7 +314,7 @@ inline void sparse_selfadjoint_time_dense_product(const SparseLhsType& lhs, cons while (i && i.index()<j) ++i; if(i && i.index()==j) { - res(j,k) += alpha * i.value() * rhs(j,k); + res.coeffRef(j,k) += alpha * i.value() * rhs.coeff(j,k); ++i; } } @@ -324,14 +327,14 @@ inline void sparse_selfadjoint_time_dense_product(const SparseLhsType& lhs, cons { LhsScalar lhs_ij = i.value(); if(!LhsIsRowMajor) lhs_ij = numext::conj(lhs_ij); - res_j += lhs_ij * rhs(i.index(),k); + res_j += lhs_ij * rhs.coeff(i.index(),k); res(i.index(),k) += numext::conj(lhs_ij) * rhs_j; } - res(j,k) += alpha * res_j; + res.coeffRef(j,k) += alpha * res_j; // handle diagonal coeff if (ProcessFirstHalf && i && (i.index()==j)) - res(j,k) += alpha * i.value() * rhs(j,k); + res.coeffRef(j,k) += alpha * i.value() * rhs.coeff(j,k); } } } @@ -453,7 +456,7 @@ void permute_symm_to_fullsymm(const MatrixType& mat, SparseMatrix<typename Matri Index r = it.row(); Index c = it.col(); Index ip = perm ? perm[i] : i; - if(Mode==(Upper|Lower)) + if(Mode==int(Upper|Lower)) count[StorageOrderMatch ? jp : ip]++; else if(r==c) count[ip]++; @@ -486,7 +489,7 @@ void permute_symm_to_fullsymm(const MatrixType& mat, SparseMatrix<typename Matri StorageIndex jp = perm ? perm[j] : j; StorageIndex ip = perm ? perm[i] : i; - if(Mode==(Upper|Lower)) + if(Mode==int(Upper|Lower)) { Index k = count[StorageOrderMatch ? jp : ip]++; dest.innerIndexPtr()[k] = StorageOrderMatch ? ip : jp; |