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noalias was wrongly skipping automatic transposition

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This commit is contained in:
Gael Guennebaud
2010-09-02 19:18:34 +02:00
parent 4824db6444
commit 62eb4dc99b
2 changed files with 43 additions and 9 deletions
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17
Eigen/src/Core/NoAlias.h
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@@ -43,6 +43,7 @@
template<typename ExpressionType, template <typename> class StorageBase>
class NoAlias
{
typedef typename ExpressionType::Scalar Scalar;
public:
NoAlias(ExpressionType& expression) : m_expression(expression) {}
@@ -50,17 +51,27 @@ class NoAlias
* \sa MatrixBase::lazyAssign() */
template<typename OtherDerived>
EIGEN_STRONG_INLINE ExpressionType& operator=(const StorageBase<OtherDerived>& other)
{ return m_expression.lazyAssign(other.derived()); }
{ return ei_assign_selector<ExpressionType,OtherDerived,false>::run(m_expression,other.derived()); }
/** \sa MatrixBase::operator+= */
template<typename OtherDerived>
EIGEN_STRONG_INLINE ExpressionType& operator+=(const StorageBase<OtherDerived>& other)
{ return m_expression.lazyAssign(m_expression + other.derived()); }
{
typedef SelfCwiseBinaryOp<ei_scalar_sum_op<Scalar>, ExpressionType, OtherDerived> SelfAdder;
SelfAdder tmp(m_expression);
ei_assign_selector<SelfAdder,OtherDerived,false>::run(tmp,other.derived());
return m_expression;
}
/** \sa MatrixBase::operator-= */
template<typename OtherDerived>
EIGEN_STRONG_INLINE ExpressionType& operator-=(const StorageBase<OtherDerived>& other)
{ return m_expression.lazyAssign(m_expression - other.derived()); }
{
typedef SelfCwiseBinaryOp<ei_scalar_difference_op<Scalar>, ExpressionType, OtherDerived> SelfAdder;
SelfAdder tmp(m_expression);
ei_assign_selector<SelfAdder,OtherDerived,false>::run(tmp,other.derived());
return m_expression;
}
#ifndef EIGEN_PARSED_BY_DOXYGEN
template<typename ProductDerived, typename Lhs, typename Rhs>