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add 2 missing ReverseInnerIterators

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This commit is contained in:
Gael Guennebaud 2012-03-14 17:37:28 +01:00
parent dd9365e089
commit 60daf70a20
1 changed files with 22 additions and 0 deletions
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22
Eigen/src/SparseCore/SparseBlock.h
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@ -65,6 +65,17 @@ class SparseInnerVectorSet : internal::no_assignment_operator,
protected: protected:
Index m_outer; Index m_outer;
}; };
class ReverseInnerIterator: public MatrixType::ReverseInnerIterator
{
public:
inline ReverseInnerIterator(const SparseInnerVectorSet& xpr, Index outer)
: MatrixType::ReverseInnerIterator(xpr.m_matrix, xpr.m_outerStart + outer), m_outer(outer)
{}
inline Index row() const { return IsRowMajor ? m_outer : this->index(); }
inline Index col() const { return IsRowMajor ? this->index() : m_outer; }
protected:
Index m_outer;
};
inline SparseInnerVectorSet(const MatrixType& matrix, Index outerStart, Index outerSize) inline SparseInnerVectorSet(const MatrixType& matrix, Index outerStart, Index outerSize)
: m_matrix(matrix), m_outerStart(outerStart), m_outerSize(outerSize) : m_matrix(matrix), m_outerStart(outerStart), m_outerSize(outerSize)
@ -127,6 +138,17 @@ class SparseInnerVectorSet<SparseMatrix<_Scalar, _Options, _Index>, Size>
protected: protected:
Index m_outer; Index m_outer;
}; };
class ReverseInnerIterator: public MatrixType::ReverseInnerIterator
{
public:
inline ReverseInnerIterator(const SparseInnerVectorSet& xpr, Index outer)
: MatrixType::ReverseInnerIterator(xpr.m_matrix, xpr.m_outerStart + outer), m_outer(outer)
{}
inline Index row() const { return IsRowMajor ? m_outer : this->index(); }
inline Index col() const { return IsRowMajor ? this->index() : m_outer; }
protected:
Index m_outer;
};
inline SparseInnerVectorSet(const MatrixType& matrix, Index outerStart, Index outerSize) inline SparseInnerVectorSet(const MatrixType& matrix, Index outerStart, Index outerSize)
: m_matrix(matrix), m_outerStart(outerStart), m_outerSize(outerSize) : m_matrix(matrix), m_outerStart(outerStart), m_outerSize(outerSize)