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Added a ei_palign function align a packet from two others.

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This allows much faster code dealing with unligned as
in the updated matrix-vector product functions.
This commit is contained in:
Gael Guennebaud
2008-08-03 15:15:46 +00:00
parent 55aeb1f83a
commit 6d11a07e5e
6 changed files with 162 additions and 30 deletions
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4
Eigen/src/Core/Product.h
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@@ -111,8 +111,8 @@ template<typename Lhs, typename Rhs> struct ei_product_mode
* This class represents an expression of the product of two matrices.
* It is the return type of the operator* between matrices. Its template
* arguments are determined automatically by ProductReturnType. Therefore,
* Product should be used direclty. To determine the result type of a function
* which involve a matrix product, use ProductReturnType::Type.
* Product should never be used direclty. To determine the result type of a
* function which involves a matrix product, use ProductReturnType::Type.
*
* \sa ProductReturnType, MatrixBase::operator*(const MatrixBase<OtherDerived>&)
*/