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Move evaluation related flags from traits to evaluator and fix evaluators of MapBase and Replicate

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Gael Guennebaud
2014-03-12 13:34:11 +01:00
parent 7eefdb948c
commit 8dd3b716e3
23 changed files with 433 additions and 125 deletions
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12
Eigen/src/Core/util/ForwardDeclarations.h
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@@ -157,6 +157,18 @@ template<typename _Scalar, int Rows=Dynamic, int Cols=Dynamic, int Supers=Dynami
namespace internal {
template<typename Lhs, typename Rhs> struct product_type;
/** \internal
* \class product_evaluator
* Products need their own evaluator with more template arguments allowing for
* easier partial template specializations.
*/
template< typename T,
int ProductTag = internal::product_type<typename T::Lhs,typename T::Rhs>::ret,
typename LhsShape = typename evaluator_traits<typename T::Lhs>::Shape,
typename RhsShape = typename evaluator_traits<typename T::Rhs>::Shape,
typename LhsScalar = typename T::Lhs::Scalar,
typename RhsScalar = typename T::Rhs::Scalar
> struct product_evaluator;
}
template<typename Lhs, typename Rhs,