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* Refactoring of the class hierarchy: introduction of DenseDirectAccessBase, removal of extra _Base/_Options template parameters.

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* Introduction of strides-at-compile-time so for example the optimized code really knows when it needs to evaluate to a temporary
* StorageKind / XprKind
* Quaternion::setFromTwoVectors: use JacobiSVD instead of SVD
* ComplexSchur: support the 1x1 case
This commit is contained in:
Benoit Jacob
2010-04-16 10:13:32 -04:00
parent 1803db6e84
commit ff6a46105d
43 changed files with 269 additions and 229 deletions
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10
Eigen/src/Sparse/SparseProduct.h
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@@ -52,7 +52,7 @@ struct SparseProductReturnType
template<typename LhsNested, typename RhsNested>
struct ei_traits<SparseProduct<LhsNested, RhsNested> >
{
typedef DenseStorageMatrix DenseStorageType;
typedef MatrixXpr XprKind;
// clean the nested types:
typedef typename ei_cleantype<LhsNested>::type _LhsNested;
typedef typename ei_cleantype<RhsNested>::type _RhsNested;
@@ -82,7 +82,7 @@ struct ei_traits<SparseProduct<LhsNested, RhsNested> >
CoeffReadCost = Dynamic
};
typedef Sparse StorageType;
typedef Sparse StorageKind;
typedef SparseMatrixBase<SparseProduct<LhsNested, RhsNested> > Base;
};
@@ -489,8 +489,8 @@ template<typename Lhs, typename Rhs>
struct ei_traits<SparseTimeDenseProduct<Lhs,Rhs> >
: ei_traits<ProductBase<SparseTimeDenseProduct<Lhs,Rhs>, Lhs, Rhs> >
{
typedef Dense StorageType;
typedef DenseStorageMatrix DenseStorageType;
typedef Dense StorageKind;
typedef MatrixXpr XprKind;
};
template<typename Lhs, typename Rhs>
@@ -532,7 +532,7 @@ template<typename Lhs, typename Rhs>
struct ei_traits<DenseTimeSparseProduct<Lhs,Rhs> >
: ei_traits<ProductBase<DenseTimeSparseProduct<Lhs,Rhs>, Lhs, Rhs> >
{
typedef Dense StorageType;
typedef Dense StorageKind;
};
template<typename Lhs, typename Rhs>