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Fix regression in SparseMatrix::ReverseInnerIterator

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(grafted from eedb87f4ba
)
This commit is contained in:
Gael Guennebaud
2016-11-14 14:05:53 +01:00
parent 1079967710
commit b4ddafcfac
2 changed files with 36 additions and 5 deletions
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11
Eigen/src/SparseCore/SparseCompressedBase.h
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@@ -224,11 +224,11 @@ class SparseCompressedBase<Derived>::ReverseInnerIterator
}
else
{
m_start.value() = mat.outerIndexPtr()[outer];
m_start = mat.outerIndexPtr()[outer];
if(mat.isCompressed())
m_id = mat.outerIndexPtr()[outer+1];
else
m_id = m_start.value() + mat.innerNonZeroPtr()[outer];
m_id = m_start + mat.innerNonZeroPtr()[outer];
}
}
@@ -254,14 +254,15 @@ class SparseCompressedBase<Derived>::ReverseInnerIterator
inline Index row() const { return IsRowMajor ? m_outer.value() : index(); }
inline Index col() const { return IsRowMajor ? index() : m_outer.value(); }
inline operator bool() const { return (m_id > m_start.value()); }
inline operator bool() const { return (m_id > m_start); }
protected:
const Scalar* m_values;
const StorageIndex* m_indices;
const internal::variable_if_dynamic<Index,Derived::IsVectorAtCompileTime?0:Dynamic> m_outer;
typedef internal::variable_if_dynamic<Index,Derived::IsVectorAtCompileTime?0:Dynamic> OuterType;
const OuterType m_outer;
Index m_id;
const internal::variable_if_dynamic<Index,Derived::IsVectorAtCompileTime?0:Dynamic> m_start;
Index m_start;
};
namespace internal {