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* allow matrix dimensions to be 0 (also at compile time) and provide a specialization

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of ei_matrix_array for size 0
* adapt many xprs to have the right storage order, now that it matters
* add static assert on expressions to check that vector xprs
  have the righ storage order
* adapt ei_plain_matrix_type_(column|row)_major
* implement assignment of selfadjointview to matrix
  (was before failing to compile) and add nestedExpression() methods
* expand product_symm test
* in ei_gemv_selector, use the PlainObject type instead of a custom Matrix<...> type
* fix VectorBlock and Block mistakes
This commit is contained in:
Benoit Jacob
2010-03-21 11:28:03 -04:00
parent 547269da35
commit 92da574ec2
19 changed files with 117 additions and 59 deletions
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6
Eigen/src/Core/Product.h
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@@ -330,7 +330,7 @@ template<> struct ei_gemv_selector<OnTheRight,ColMajor,true>
else
{
actualDest = ei_aligned_stack_new(Scalar,dest.size());
Map<Matrix<Scalar,Dest::RowsAtCompileTime,1> >(actualDest, dest.size()) = dest;
Map<typename Dest::PlainObject>(actualDest, dest.size()) = dest;
}
ei_cache_friendly_product_colmajor_times_vector
@@ -341,7 +341,7 @@ template<> struct ei_gemv_selector<OnTheRight,ColMajor,true>
if (!EvalToDest)
{
dest = Map<Matrix<Scalar,Dest::SizeAtCompileTime,1> >(actualDest, dest.size());
dest = Map<typename Dest::PlainObject>(actualDest, dest.size());
ei_aligned_stack_delete(Scalar, actualDest, dest.size());
}
}
@@ -376,7 +376,7 @@ template<> struct ei_gemv_selector<OnTheRight,RowMajor,true>
else
{
rhs_data = ei_aligned_stack_new(Scalar, actualRhs.size());
Map<Matrix<Scalar,_ActualRhsType::SizeAtCompileTime,1> >(rhs_data, actualRhs.size()) = actualRhs;
Map<typename _ActualRhsType::PlainObject>(rhs_data, actualRhs.size()) = actualRhs;
}
ei_cache_friendly_product_rowmajor_times_vector