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Fix Reshape DirectAccessBit bug

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This commit is contained in:
yoco 2014-01-20 00:15:19 +08:00
parent 24e1c0f2a1
commit 342c8e5321
1 changed files with 6 additions and 1 deletions
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7
Eigen/src/Core/Reshape.h
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@ -88,8 +88,13 @@ struct traits<Reshape<XprType, ReshapeRows, ReshapeCols, InnerPanel> > : traits<
FlagsLinearAccessBit = (RowsAtCompileTime == 1 || ColsAtCompileTime == 1) ? LinearAccessBit : 0, FlagsLinearAccessBit = (RowsAtCompileTime == 1 || ColsAtCompileTime == 1) ? LinearAccessBit : 0,
FlagsLvalueBit = is_lvalue<XprType>::value ? LvalueBit : 0, FlagsLvalueBit = is_lvalue<XprType>::value ? LvalueBit : 0,
FlagsRowMajorBit = IsRowMajor ? RowMajorBit : 0, FlagsRowMajorBit = IsRowMajor ? RowMajorBit : 0,
IsSameShapeAtCompileTime = RowsAtCompileTime == ReshapeRows
&& ColsAtCompileTime == ReshapeCols
&& RowsAtCompileTime != Dynamic
&& ColsAtCompileTime != Dynamic,
MaskDirectAccessBit = IsSameShapeAtCompileTime ? DirectAccessBit : 0,
Flags0 = traits<XprType>::Flags & ( (HereditaryBits & ~RowMajorBit) | Flags0 = traits<XprType>::Flags & ( (HereditaryBits & ~RowMajorBit) |
DirectAccessBit | MaskDirectAccessBit |
MaskPacketAccessBit | MaskPacketAccessBit |
MaskAlignedBit), MaskAlignedBit),
Flags = Flags0 | FlagsLinearAccessBit | FlagsLvalueBit | FlagsRowMajorBit Flags = Flags0 | FlagsLinearAccessBit | FlagsLvalueBit | FlagsRowMajorBit