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* generalize rowmajor by vector

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* fix weird compilation error when constructing a matrix with a row by matrix product
This commit is contained in:
Gael Guennebaud
2010-07-10 22:53:27 +02:00
parent c4ef69b5bd
commit e5bc9526f1
6 changed files with 57 additions and 34 deletions
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9
Eigen/src/Core/SolveTriangular.h
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@@ -80,12 +80,13 @@ struct ei_triangular_solver_selector<Lhs,Rhs,OnTheLeft,Mode,NoUnrolling,RowMajor
// 2 - it is slighlty faster at runtime
Index startRow = IsLower ? pi : pi-actualPanelWidth;
Index startCol = IsLower ? 0 : pi;
VectorBlock<Rhs,Dynamic> target(other,startRow,actualPanelWidth);
ei_cache_friendly_product_rowmajor_times_vector<LhsProductTraits::NeedToConjugate,false>(
ei_cache_friendly_product_rowmajor_times_vector<LhsProductTraits::NeedToConjugate,false,Scalar,Index>(
actualPanelWidth, r,
&(actualLhs.const_cast_derived().coeffRef(startRow,startCol)), actualLhs.outerStride(),
&(other.coeffRef(startCol)), r,
target, Scalar(-1));
&(other.coeffRef(startCol)), other.innerStride(),
&other.coeffRef(startRow), other.innerStride(),
Scalar(-1));
}
for(Index k=0; k<actualPanelWidth; ++k)