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introduce a new LvalueBit flag and split DenseCoeffBase into three level of accessors

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This commit is contained in:
Gael Guennebaud
2010-07-21 10:57:01 +02:00
parent 3abbdfd621
commit 95f2e7f3f5
14 changed files with 56 additions and 20 deletions
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4
Eigen/src/Core/util/XprHelper.h
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@@ -155,7 +155,7 @@ class ei_compute_matrix_flags
};
public:
enum { ret = LinearAccessBit | DirectAccessBit | NestByRefBit | packet_access_bit | row_major_bit | aligned_bit };
enum { ret = LinearAccessBit | LvalueBit | DirectAccessBit | NestByRefBit | packet_access_bit | row_major_bit | aligned_bit };
};
template<int _Rows, int _Cols> struct ei_size_at_compile_time
@@ -355,7 +355,7 @@ template<typename T, int n=1, typename PlainObject = typename ei_eval<T>::type>
template<unsigned int Flags> struct ei_are_flags_consistent
{
enum { ret = true };
enum { ret = EIGEN_IMPLIES(bool(Flags&DirectAccessBit), bool(Flags&LvalueBit)) };
};
template<typename Derived, typename XprKind = typename ei_traits<Derived>::XprKind>