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* optimize sum() for sparse matrices and vectors

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* fix the row()/col() functions of some InnerVector
This commit is contained in:
Gael Guennebaud
2009-05-19 09:40:00 +02:00
parent f47c4b5da8
commit 510029f2bc
8 changed files with 123 additions and 58 deletions
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4
Eigen/src/Sparse/SparseCwiseBinaryOp.h
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@@ -186,8 +186,8 @@ class ei_sparse_cwise_binary_op_inner_iterator_selector<BinaryOp, Lhs, Rhs, Deri
EIGEN_STRONG_INLINE Scalar value() const { return m_value; }
EIGEN_STRONG_INLINE int index() const { return m_id; }
EIGEN_STRONG_INLINE int row() const { return m_lhsIter.row(); }
EIGEN_STRONG_INLINE int col() const { return m_lhsIter.col(); }
EIGEN_STRONG_INLINE int row() const { return Lhs::IsRowMajor ? m_lhsIter.row() : index(); }
EIGEN_STRONG_INLINE int col() const { return Lhs::IsRowMajor ? index() : m_lhsIter.col(); }
EIGEN_STRONG_INLINE operator bool() const { return m_id>=0; }