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fix a couple of issues in the new Map.h

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This commit is contained in:
Benoit Jacob 2008-06-27 01:42:44 +00:00
parent e27b2b95cf
commit 6de4871c8c
1 changed files with 6 additions and 5 deletions
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11
Eigen/src/Core/Map.h
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@ -50,8 +50,8 @@ struct ei_traits<Map<MatrixType, Alignment> >
MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime,
Flags = MatrixType::Flags
& (HereditaryBits | LinearAccessBit | DirectAccessBit)
& (Alignment == Aligned ? PacketAccessBit : 0),
& ( (HereditaryBits | LinearAccessBit | DirectAccessBit)
| (Alignment == Aligned ? PacketAccessBit : 0) ),
CoeffReadCost = NumTraits<Scalar>::ReadCost
};
};
@ -89,7 +89,7 @@ template<typename MatrixType, int Alignment> class Map
inline Scalar& coeffRef(int index)
{
return m_data[index];
return *const_cast<Scalar*>(m_data + index);
}
template<int LoadMode>
@ -111,7 +111,7 @@ template<typename MatrixType, int Alignment> class Map
inline void writePacket(int row, int col, const PacketScalar& x)
{
ei_pstoret<Scalar, PacketScalar, StoreMode == Aligned ? Alignment : Unaligned>
(m_data + (Flags & RowMajorBit
(const_cast<Scalar*>(m_data) + (Flags & RowMajorBit
? col + row * m_cols.value()
: row + col * m_rows.value()), x);
}
@ -119,7 +119,8 @@ template<typename MatrixType, int Alignment> class Map
template<int StoreMode>
inline void writePacket(int index, const PacketScalar& x)
{
ei_pstoret<Scalar, PacketScalar, StoreMode == Aligned ? Alignment : Unaligned>(m_data + index, x);
ei_pstoret<Scalar, PacketScalar, StoreMode == Aligned ? Alignment : Unaligned>
(const_cast<Scalar*>(m_data) + index, x);
}
inline Map(const Scalar* data) : m_data(data), m_rows(RowsAtCompileTime), m_cols(ColsAtCompileTime)