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Add support for sparse * dense and dense * sparse matrix/vector products

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This commit is contained in:
Gael Guennebaud
2009-01-14 17:41:55 +00:00
parent c4c70669d1
commit 0b606dcccd
8 changed files with 140 additions and 42 deletions
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4
Eigen/src/Sparse/SparseUtil.h
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@@ -109,10 +109,10 @@ template<typename MatrixType> class SparseInnerVector;
template<typename Derived> class SparseCwise;
template<typename UnaryOp, typename MatrixType> class SparseCwiseUnaryOp;
template<typename BinaryOp, typename Lhs, typename Rhs> class SparseCwiseBinaryOp;
template<typename Lhs, typename Rhs> class SparseProduct;
template<typename ExpressionType, unsigned int Added, unsigned int Removed> class SparseFlagged;
template<typename Lhs, typename Rhs> struct SparseProductReturnType;
template<typename Lhs, typename Rhs> struct ei_sparse_product_mode;
template<typename Lhs, typename Rhs, int ProductMode = ei_sparse_product_mode<Lhs,Rhs>::value> struct SparseProductReturnType;
const int AccessPatternNotSupported = 0x0;
const int AccessPatternSupported = 0x1;