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Add operators to CompressedStorageIterator

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Charles Schlosser 2022-12-16 16:48:50 +00:00 committed by Antonio Sánchez
parent e1aee4ab39
commit 4bb2446796
1 changed files with 5 additions and 3 deletions
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8
Eigen/src/SparseCore/SparseCompressedBase.h
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@ -411,16 +411,18 @@ public:
return *this;
}
inline bool operator==(const CompressedStorageIterator& other) const { return m_index == other.m_index; }
inline bool operator!=(const CompressedStorageIterator& other) const { return m_index != other.m_index; }
inline bool operator< (const CompressedStorageIterator& other) const { return m_index < other.m_index; }
inline CompressedStorageIterator operator+(difference_type offset) const { return CompressedStorageIterator(m_index + offset, m_data); }
inline CompressedStorageIterator operator-(difference_type offset) const { return CompressedStorageIterator(m_index - offset, m_data); }
inline difference_type operator-(const CompressedStorageIterator& other) const { return m_index - other.m_index; }
inline CompressedStorageIterator& operator++() { ++m_index; return *this; }
inline CompressedStorageIterator& operator--() { --m_index; return *this; }
inline CompressedStorageIterator& operator+=(difference_type offset) { m_index += offset; return *this; }
inline CompressedStorageIterator& operator-=(difference_type offset) { m_index -= offset; return *this; }
inline reference operator*() const { return reference(m_data.m_innerIndexIterator + m_index, m_data.m_valueIterator + m_index); }
#define MAKE_COMP(OP) inline bool operator OP(const CompressedStorageIterator& other) const { return m_index OP other.m_index; }
MAKE_COMP(<) MAKE_COMP(>) MAKE_COMP(>=) MAKE_COMP(<=) MAKE_COMP(!=) MAKE_COMP(==)
protected:
difference_type m_index;
reference m_data;