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ok, this time cast should really work ; sorry for the noise

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This commit is contained in:
Gael Guennebaud
2009-04-29 17:39:39 +00:00
parent 428a12902a
commit 7029ed6b88
2 changed files with 25 additions and 4 deletions
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8
Eigen/src/Core/util/XprHelper.h
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@@ -242,9 +242,13 @@ template<typename ExpressionType> struct HNormalizedReturnType {
NestByValue<StartMinusOne> > Type;
};
template<typename CurrentType, typename NewType> struct ei_cast_return_type
template<typename XprType, typename CastType> struct ei_cast_return_type
{
typedef typename ei_meta_if<ei_is_same_type<CurrentType,NewType>::ret,const CurrentType&,NewType>::ret type;
typedef typename XprType::Scalar CurrentScalarType;
typedef typename ei_cleantype<CastType>::type _CastType;
typedef typename _CastType::Scalar NewScalarType;
typedef typename ei_meta_if<ei_is_same_type<CurrentScalarType,NewScalarType>::ret,
const XprType&,CastType>::ret type;
};
#endif // EIGEN_XPRHELPER_H