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bug #1005: fix regression regarding sparse coeff-wise binary operator that did not trigger a static assertion for mismatched storage

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Gael Guennebaud
2015-06-08 10:14:08 +02:00
parent 0a9b5d1396
commit a7ae628c9f
3 changed files with 36 additions and 0 deletions
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18
Eigen/src/SparseCore/SparseCwiseBinaryOp.h
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@@ -29,6 +29,24 @@ namespace Eigen {
// 4 - dense op dense product dense
// generic dense
template<typename BinaryOp, typename Lhs, typename Rhs>
class CwiseBinaryOpImpl<BinaryOp, Lhs, Rhs, Sparse>
: public SparseMatrixBase<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
{
public:
typedef CwiseBinaryOp<BinaryOp, Lhs, Rhs> Derived;
EIGEN_SPARSE_PUBLIC_INTERFACE(Derived)
CwiseBinaryOpImpl()
{
typedef typename internal::traits<Lhs>::StorageKind LhsStorageKind;
typedef typename internal::traits<Rhs>::StorageKind RhsStorageKind;
EIGEN_STATIC_ASSERT((
(!internal::is_same<LhsStorageKind,RhsStorageKind>::value)
|| ((Lhs::Flags&RowMajorBit) == (Rhs::Flags&RowMajorBit))),
THE_STORAGE_ORDER_OF_BOTH_SIDES_MUST_MATCH);
}
};
namespace internal {
template<typename BinaryOp, typename Lhs, typename Rhs, typename Derived,