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Rename SizedCounter.

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This commit is contained in:
Thomas Harte
2025-10-01 20:58:34 -04:00
parent 009f71a186
commit 01d355a247
5 changed files with 33 additions and 33 deletions
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Numeric/SizedCounter.hpp → Numeric/SizedInt.hpp
+19 -19
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@@ -17,59 +17,59 @@ namespace Numeric {
to act like a standard C++ numeric type.
*/
template <int bits>
struct SizedCounter {
struct SizedInt {
using IntT = MinIntForValue<1 << bits>::type;
inline static constexpr IntT Mask = (1 << bits) - 1;
constexpr SizedCounter(const IntT start_value) noexcept : counter_(start_value & Mask) {}
SizedCounter() = default;
constexpr SizedInt(const IntT start_value) noexcept : counter_(start_value & Mask) {}
SizedInt() = default;
IntT get() const {
return counter_;
}
SizedCounter operator +(const SizedCounter offset) const { return SizedCounter<bits>(counter_ + offset.counter_); }
SizedCounter operator -(const SizedCounter offset) const { return SizedCounter<bits>(counter_ - offset.counter_); }
SizedCounter operator &(const SizedCounter offset) const { return SizedCounter<bits>(counter_ & offset.counter_); }
SizedCounter operator |(const SizedCounter offset) const { return SizedCounter<bits>(counter_ | offset.counter_); }
SizedCounter operator ^(const SizedCounter offset) const { return SizedCounter<bits>(counter_ ^ offset.counter_); }
SizedCounter operator >>(const int shift) const { return SizedCounter<bits>(counter_ >> shift); }
SizedCounter operator <<(const int shift) const { return SizedCounter<bits>(counter_ << shift); }
SizedInt operator +(const SizedInt offset) const { return SizedInt<bits>(counter_ + offset.counter_); }
SizedInt operator -(const SizedInt offset) const { return SizedInt<bits>(counter_ - offset.counter_); }
SizedInt operator &(const SizedInt offset) const { return SizedInt<bits>(counter_ & offset.counter_); }
SizedInt operator |(const SizedInt offset) const { return SizedInt<bits>(counter_ | offset.counter_); }
SizedInt operator ^(const SizedInt offset) const { return SizedInt<bits>(counter_ ^ offset.counter_); }
SizedInt operator >>(const int shift) const { return SizedInt<bits>(counter_ >> shift); }
SizedInt operator <<(const int shift) const { return SizedInt<bits>(counter_ << shift); }
SizedCounter &operator &=(const SizedCounter offset) {
SizedInt &operator &=(const SizedInt offset) {
counter_ &= offset.counter_;
return *this;
}
SizedCounter &operator |=(const SizedCounter offset) {
SizedInt &operator |=(const SizedInt offset) {
counter_ |= offset.counter_;
return *this;
}
SizedCounter &operator ^=(const SizedCounter offset) {
SizedInt &operator ^=(const SizedInt offset) {
counter_ ^= offset.counter_;
return *this;
}
SizedCounter &operator <<=(const int shift) {
SizedInt &operator <<=(const int shift) {
counter_ = (counter_ << shift) & Mask;
return *this;
}
SizedCounter &operator >>=(const int shift) {
SizedInt &operator >>=(const int shift) {
counter_ >>= shift;
return *this;
}
SizedCounter &operator ++(int) {
SizedInt &operator ++(int) {
++(*this);
return *this;
}
SizedCounter &operator ++() {
SizedInt &operator ++() {
counter_ = (counter_ + 1) & Mask;
return *this;
}
SizedCounter &operator +=(const IntT rhs) {
SizedInt &operator +=(const IntT rhs) {
counter_ = (counter_ + rhs) & Mask;
return *this;
}
@@ -78,7 +78,7 @@ struct SizedCounter {
return !counter_;
}
auto operator <=>(const SizedCounter &) const = default;
auto operator <=>(const SizedInt &) const = default;
/// Replaces the bits in the range [begin, end) with those in the low-order bits of @c vlaue.
template <int begin, int end>