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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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3
Eigen/src/Sparse/DynamicSparseMatrix.h
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@@ -46,7 +46,8 @@ template<typename _Scalar, int _Flags>
struct ei_traits<DynamicSparseMatrix<_Scalar, _Flags> >
{
typedef _Scalar Scalar;
typedef Sparse StorageType;
typedef Sparse StorageKind;
typedef MatrixXpr XprKind;
enum {
RowsAtCompileTime = Dynamic,
ColsAtCompileTime = Dynamic,

3
Eigen/src/Sparse/SparseBlock.h
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@@ -29,7 +29,8 @@ template<typename MatrixType, int Size>
struct ei_traits<SparseInnerVectorSet<MatrixType, Size> >
{
typedef typename ei_traits<MatrixType>::Scalar Scalar;
typedef typename ei_traits<MatrixType>::StorageType StorageType;
typedef typename ei_traits<MatrixType>::StorageKind StorageKind;
typedef MatrixXpr XprKind;
enum {
IsRowMajor = (int(MatrixType::Flags)&RowMajorBit)==RowMajorBit,
Flags = MatrixType::Flags,

4
Eigen/src/Sparse/SparseCwiseBinaryOp.h
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@@ -59,8 +59,8 @@ class CwiseBinaryOpImpl<BinaryOp, Lhs, Rhs, Sparse>
};
template<typename BinaryOp, typename Lhs, typename Rhs, typename Derived,
typename _LhsStorageMode = typename ei_traits<Lhs>::StorageType,
typename _RhsStorageMode = typename ei_traits<Rhs>::StorageType>
typename _LhsStorageMode = typename ei_traits<Lhs>::StorageKind,
typename _RhsStorageMode = typename ei_traits<Rhs>::StorageKind>
class ei_sparse_cwise_binary_op_inner_iterator_selector;
template<typename BinaryOp, typename Lhs, typename Rhs>

3
Eigen/src/Sparse/SparseDiagonalProduct.h
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@@ -43,7 +43,8 @@ struct ei_traits<SparseDiagonalProduct<Lhs, Rhs> >
typedef typename ei_cleantype<Lhs>::type _Lhs;
typedef typename ei_cleantype<Rhs>::type _Rhs;
typedef typename _Lhs::Scalar Scalar;
typedef Sparse StorageType;
typedef Sparse StorageKind;
typedef MatrixXpr XprKind;
enum {
RowsAtCompileTime = _Lhs::RowsAtCompileTime,
ColsAtCompileTime = _Rhs::ColsAtCompileTime,

3
Eigen/src/Sparse/SparseMatrix.h
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@@ -45,7 +45,8 @@ template<typename _Scalar, int _Options>
struct ei_traits<SparseMatrix<_Scalar, _Options> >
{
typedef _Scalar Scalar;
typedef Sparse StorageType;
typedef Sparse StorageKind;
typedef MatrixXpr XprKind;
enum {
RowsAtCompileTime = Dynamic,
ColsAtCompileTime = Dynamic,

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>

2
Eigen/src/Sparse/SparseSelfAdjointView.h
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@@ -145,7 +145,7 @@ template<typename Lhs, typename Rhs, int UpLo>
struct ei_traits<SparseSelfAdjointTimeDenseProduct<Lhs,Rhs,UpLo> >
: ei_traits<ProductBase<SparseSelfAdjointTimeDenseProduct<Lhs,Rhs,UpLo>, Lhs, Rhs> >
{
typedef Dense StorageType;
typedef Dense StorageKind;
};
template<typename Lhs, typename Rhs, int UpLo>

4
Eigen/src/Sparse/SparseUtil.h
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@@ -134,8 +134,8 @@ template<typename Lhs, typename Rhs> class SparseTimeDenseProduct;
template<typename Lhs, typename Rhs> class DenseTimeSparseProduct;
template<typename Lhs, typename Rhs,
typename LhsStorage = typename ei_traits<Lhs>::StorageType,
typename RhsStorage = typename ei_traits<Rhs>::StorageType> struct ei_sparse_product_mode;
typename LhsStorage = typename ei_traits<Lhs>::StorageKind,
typename RhsStorage = typename ei_traits<Rhs>::StorageKind> struct ei_sparse_product_mode;
template<typename Lhs, typename Rhs> struct SparseProductReturnType;

3
Eigen/src/Sparse/SparseVector.h
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@@ -38,7 +38,8 @@ template<typename _Scalar, int _Options>
struct ei_traits<SparseVector<_Scalar, _Options> >
{
typedef _Scalar Scalar;
typedef Sparse StorageType;
typedef Sparse StorageKind;
typedef MatrixXpr XprKind;
enum {
IsColVector = _Options & RowMajorBit ? 0 : 1,