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more ET refactoring:

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* extend Cwise for multiple storage base class
* a lot of cleaning in the Sparse module
This commit is contained in:
Gael Guennebaud
2009-11-17 16:04:19 +01:00
parent 63bcc1c0fb
commit 1e62e0b0d8
27 changed files with 180 additions and 552 deletions
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21
Eigen/src/Sparse/SparseUtil.h
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@@ -82,7 +82,8 @@ enum { RowsAtCompileTime = Eigen::ei_traits<Derived>::RowsAtCompileTime, \
CoeffReadCost = Eigen::ei_traits<Derived>::CoeffReadCost, \
SizeAtCompileTime = Base::SizeAtCompileTime, \
IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \
using Base::derived;
using Base::derived; \
using Base::const_cast_derived;
#define EIGEN_SPARSE_PUBLIC_INTERFACE(Derived) \
_EIGEN_SPARSE_PUBLIC_INTERFACE(Derived, Eigen::SparseMatrixBase<Derived>)
@@ -129,7 +130,10 @@ template<typename ExpressionType,
template<typename ExpressionType, int Mode> class SparseTriangular;
template<typename Lhs, typename Rhs> class SparseDiagonalProduct;
template<typename Lhs, typename Rhs> struct ei_sparse_product_mode;
template<typename Lhs, typename Rhs,
typename LhsStorage = typename ei_traits<Lhs>::StorageType,
typename RhsStorage = typename ei_traits<Rhs>::StorageType> struct ei_sparse_product_mode;
template<typename Lhs, typename Rhs, int ProductMode = ei_sparse_product_mode<Lhs,Rhs>::value> struct SparseProductReturnType;
const int CoherentAccessPattern = 0x1;
@@ -137,18 +141,7 @@ const int InnerRandomAccessPattern = 0x2 | CoherentAccessPattern;
const int OuterRandomAccessPattern = 0x4 | CoherentAccessPattern;
const int RandomAccessPattern = 0x8 | OuterRandomAccessPattern | InnerRandomAccessPattern;
// const int AccessPatternNotSupported = 0x0;
// const int AccessPatternSupported = 0x1;
//
// template<typename MatrixType, int AccessPattern> struct ei_support_access_pattern
// {
// enum { ret = (int(ei_traits<MatrixType>::SupportedAccessPatterns) & AccessPattern) == AccessPattern
// ? AccessPatternSupported
// : AccessPatternNotSupported
// };
// };
template<typename T> class ei_eval<T,IsSparse>
template<typename T> class ei_eval<T,Sparse>
{
typedef typename ei_traits<T>::Scalar _Scalar;
enum {