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add a flexible sparse matrix class designed for fast matrix assembly

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This commit is contained in:
Gael Guennebaud
2009-01-19 15:20:45 +00:00
parent 385fd3d918
commit 178858f1bd
12 changed files with 512 additions and 117 deletions
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3
Eigen/src/Core/Matrix.h
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@@ -114,8 +114,7 @@ struct ei_traits<Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> >
MaxRowsAtCompileTime = _MaxRows,
MaxColsAtCompileTime = _MaxCols,
Flags = ei_compute_matrix_flags<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>::ret,
CoeffReadCost = NumTraits<Scalar>::ReadCost,
SupportedAccessPatterns = RandomAccessPattern
CoeffReadCost = NumTraits<Scalar>::ReadCost
};
};

5
Eigen/src/Core/util/Constants.h
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@@ -239,9 +239,4 @@ enum {
HasDirectAccess = DirectAccessBit
};
const int FullyCoherentAccessPattern = 0x1;
const int InnerCoherentAccessPattern = 0x2 | FullyCoherentAccessPattern;
const int OuterCoherentAccessPattern = 0x4 | InnerCoherentAccessPattern;
const int RandomAccessPattern = 0x8 | OuterCoherentAccessPattern;
#endif // EIGEN_CONSTANTS_H