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Use size() instead of direct access to width_ in many places

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This commit is contained in:
Robert O'Callahan 2025-10-30 14:13:46 +00:00
parent dbb8354996
commit a1f7d6c9bf
2 changed files with 73 additions and 65 deletions
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16
kernel/rtlil.h
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@ -1363,16 +1363,16 @@ public:
inline const std::vector<RTLIL::SigBit> &bits() const { inline_unpack(); return bits_; }
inline int size() const { return width_; }
inline bool empty() const { return width_ == 0; }
inline bool empty() const { return size() == 0; }
inline RTLIL::SigBit &operator[](int index) { inline_unpack(); return bits_.at(index); }
inline const RTLIL::SigBit &operator[](int index) const { inline_unpack(); return bits_.at(index); }
inline RTLIL::SigSpecIterator begin() { RTLIL::SigSpecIterator it; it.sig_p = this; it.index = 0; return it; }
inline RTLIL::SigSpecIterator end() { RTLIL::SigSpecIterator it; it.sig_p = this; it.index = width_; return it; }
inline RTLIL::SigSpecIterator end() { RTLIL::SigSpecIterator it; it.sig_p = this; it.index = size(); return it; }
inline RTLIL::SigSpecConstIterator begin() const { RTLIL::SigSpecConstIterator it; it.sig_p = this; it.index = 0; return it; }
inline RTLIL::SigSpecConstIterator end() const { RTLIL::SigSpecConstIterator it; it.sig_p = this; it.index = width_; return it; }
inline RTLIL::SigSpecConstIterator end() const { RTLIL::SigSpecConstIterator it; it.sig_p = this; it.index = size(); return it; }
void sort();
void sort_and_unify();
@ -1404,12 +1404,12 @@ public:
RTLIL::SigSpec extract(const RTLIL::SigSpec &pattern, const RTLIL::SigSpec *other = NULL) const;
RTLIL::SigSpec extract(const pool<RTLIL::SigBit> &pattern, const RTLIL::SigSpec *other = NULL) const;
RTLIL::SigSpec extract(int offset, int length = 1) const;
RTLIL::SigSpec extract_end(int offset) const { return extract(offset, width_ - offset); }
RTLIL::SigSpec extract_end(int offset) const { return extract(offset, size() - offset); }
void rewrite_wires(std::function<void(RTLIL::Wire*& wire)> rewrite);
RTLIL::SigBit lsb() const { log_assert(width_); return (*this)[0]; };
RTLIL::SigBit msb() const { log_assert(width_); return (*this)[width_ - 1]; };
RTLIL::SigBit lsb() const { log_assert(size()); return (*this)[0]; };
RTLIL::SigBit msb() const { log_assert(size()); return (*this)[size() - 1]; };
void append(const RTLIL::SigSpec &signal);
inline void append(Wire *wire) { append(RTLIL::SigSpec(wire)); }
@ -1432,7 +1432,7 @@ public:
bool is_wire() const;
bool is_chunk() const;
inline bool is_bit() const { return width_ == 1; }
inline bool is_bit() const { return size() == 1; }
bool known_driver() const;
@ -1491,7 +1491,7 @@ public:
operator std::vector<RTLIL::SigChunk>() const;
operator std::vector<RTLIL::SigBit>() const { return bits(); }
const RTLIL::SigBit &at(int offset, const RTLIL::SigBit &defval) { return offset < width_ ? (*this)[offset] : defval; }
const RTLIL::SigBit &at(int offset, const RTLIL::SigBit &defval) { return offset < size() ? (*this)[offset] : defval; }
[[nodiscard]] Hasher hash_into(Hasher h) const { if (!hash_) updhash(); h.eat(hash_); return h; }