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finish making use of CoeffReadCost and the new XprCopy everywhere

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seems appropriate to me.
This commit is contained in:
Benoit Jacob
2008-04-08 14:15:01 +00:00
parent 371d302efb
commit 4920f2011e
4 changed files with 75 additions and 38 deletions
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18
Eigen/src/Core/Product.h
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@@ -86,13 +86,13 @@ struct ei_traits<Product<Lhs, Rhs, EvalMode> >
typedef typename Lhs::Scalar Scalar;
typedef typename ei_xpr_copy<Lhs,Rhs::ColsAtCompileTime>::type LhsXprCopy;
typedef typename ei_xpr_copy<Rhs,Lhs::RowsAtCompileTime>::type RhsXprCopy;
typedef typename ei_unref<LhsXprCopy>::type ActualLhs;
typedef typename ei_unref<RhsXprCopy>::type ActualRhs;
typedef typename ei_unref<LhsXprCopy>::type _LhsXprCopy;
typedef typename ei_unref<RhsXprCopy>::type _RhsXprCopy;
enum {
LhsCoeffReadCost = ActualLhs::CoeffReadCost,
RhsCoeffReadCost = ActualRhs::CoeffReadCost,
LhsFlags = ActualLhs::Flags,
RhsFlags = ActualRhs::Flags,
LhsCoeffReadCost = _LhsXprCopy::CoeffReadCost,
RhsCoeffReadCost = _RhsXprCopy::CoeffReadCost,
LhsFlags = _LhsXprCopy::Flags,
RhsFlags = _RhsXprCopy::Flags,
RowsAtCompileTime = Lhs::RowsAtCompileTime,
ColsAtCompileTime = Rhs::ColsAtCompileTime,
MaxRowsAtCompileTime = Lhs::MaxRowsAtCompileTime,
@@ -117,9 +117,10 @@ template<typename Lhs, typename Rhs, int EvalMode> class Product : ei_no_assignm
public:
EIGEN_GENERIC_PUBLIC_INTERFACE(Product)
typedef typename ei_traits<Product>::LhsXprCopy LhsXprCopy;
typedef typename ei_traits<Product>::RhsXprCopy RhsXprCopy;
typedef typename ei_traits<Product>::_LhsXprCopy _LhsXprCopy;
typedef typename ei_traits<Product>::_RhsXprCopy _RhsXprCopy;
Product(const Lhs& lhs, const Rhs& rhs)
: m_lhs(lhs), m_rhs(rhs)
@@ -144,8 +145,7 @@ template<typename Lhs, typename Rhs, int EvalMode> class Product : ei_no_assignm
{
ei_product_unroller<Lhs::ColsAtCompileTime-1,
unroll ? Lhs::ColsAtCompileTime : Dynamic,
typename ei_unref<LhsXprCopy>::type,
typename ei_unref<RhsXprCopy>::type>
_LhsXprCopy, _RhsXprCopy>
::run(row, col, m_lhs, m_rhs, res);
}
else