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Made iterators extend std::iterator and added == operator

This commit is contained in:
William Speirs 2014-10-14 17:10:08 -04:00 committed by Clifford Wolf
parent 069521e2d5
commit 9cb2303799
1 changed files with 4 additions and 2 deletions
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6
kernel/rtlil.h
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@ -920,23 +920,25 @@ struct RTLIL::SigBit
} }
}; };
struct RTLIL::SigSpecIterator struct RTLIL::SigSpecIterator : public std::iterator<std::input_iterator_tag, RTLIL::SigSpec>
{ {
RTLIL::SigSpec *sig_p; RTLIL::SigSpec *sig_p;
int index; int index;
inline RTLIL::SigBit &operator*() const; inline RTLIL::SigBit &operator*() const;
inline bool operator!=(const RTLIL::SigSpecIterator &other) const { return index != other.index; } inline bool operator!=(const RTLIL::SigSpecIterator &other) const { return index != other.index; }
inline bool operator==(const RTLIL::SigSpecIterator &other) const { return index == other.index; }
inline void operator++() { index++; } inline void operator++() { index++; }
}; };
struct RTLIL::SigSpecConstIterator struct RTLIL::SigSpecConstIterator : public std::iterator<std::input_iterator_tag, RTLIL::SigSpec>
{ {
const RTLIL::SigSpec *sig_p; const RTLIL::SigSpec *sig_p;
int index; int index;
inline const RTLIL::SigBit &operator*() const; inline const RTLIL::SigBit &operator*() const;
inline bool operator!=(const RTLIL::SigSpecConstIterator &other) const { return index != other.index; } inline bool operator!=(const RTLIL::SigSpecConstIterator &other) const { return index != other.index; }
inline bool operator==(const RTLIL::SigSpecIterator &other) const { return index == other.index; }
inline void operator++() { index++; } inline void operator++() { index++; }
}; };