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* remove LargeBit and related stuff

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* replaced the Flags template parameter of Matrix by StorageOrder
  and move it back to the 4th position such that we don't have to
  worry about the two Max* template parameters
* extended EIGEN_USING_MATRIX_TYPEDEFS with the ei_* math functions
This commit is contained in:
Gael Guennebaud
2008-08-23 17:11:44 +00:00
parent 2120fed849
commit f2f48b6560
18 changed files with 87 additions and 146 deletions
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30
Eigen/src/Core/Product.h
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@@ -148,8 +148,7 @@ struct ei_traits<Product<LhsNested, RhsNested, ProductMode> >
EvalToRowMajor = RhsRowMajor && (ProductMode==(int)CacheFriendlyProduct ? LhsRowMajor : (!CanVectorizeLhs)),
RemovedBits = ~((EvalToRowMajor ? 0 : RowMajorBit)
| ((RowsAtCompileTime == Dynamic || ColsAtCompileTime == Dynamic) ? 0 : LargeBit)),
RemovedBits = ~(EvalToRowMajor ? 0 : RowMajorBit),
Flags = ((unsigned int)(LhsFlags | RhsFlags) & HereditaryBits & RemovedBits)
| EvalBeforeAssigningBit
@@ -709,26 +708,15 @@ inline Derived& MatrixBase<Derived>::lazyAssign(const Product<Lhs,Rhs,CacheFrien
return derived();
}
template<typename T> class ei_product_eval_to_column_major
template<typename T> struct ei_product_eval_to_column_major
{
typedef typename ei_traits<T>::Scalar _Scalar;
enum {
_Rows = ei_traits<T>::RowsAtCompileTime,
_Cols = ei_traits<T>::ColsAtCompileTime,
_MaxRows = ei_traits<T>::MaxRowsAtCompileTime,
_MaxCols = ei_traits<T>::MaxColsAtCompileTime,
_Flags = ei_traits<T>::Flags
};
public:
typedef Matrix<_Scalar,
_Rows, _Cols, _MaxRows, _MaxCols,
ei_corrected_matrix_flags<
_Scalar,
_Rows, _Cols, _MaxRows, _MaxCols,
_Flags
>::ret & ~RowMajorBit
> type;
typedef Matrix<typename ei_traits<T>::Scalar,
ei_traits<T>::RowsAtCompileTime,
ei_traits<T>::ColsAtCompileTime,
ColMajor,
ei_traits<T>::MaxRowsAtCompileTime,
ei_traits<T>::MaxColsAtCompileTime
> type;
};
template<typename T> struct ei_product_copy_rhs