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Remove data::hex_digits

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This commit is contained in:
Victor Zverovich
2021-09-11 17:54:40 -07:00
parent ad77331c04
commit 3a04481485
2 changed files with 4 additions and 8 deletions
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7
include/fmt/format-inl.h
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@@ -154,7 +154,6 @@ static constexpr uint64_t log10_2_significand = 0x4d104d427de7fbcc;
#if __cplusplus < 201703L
template <typename T> constexpr const char basic_data<T>::digits[][2];
template <typename T> constexpr const char basic_data<T>::hex_digits[];
template <typename T> constexpr const unsigned basic_data<T>::prefixes[];
#endif
@@ -916,8 +915,7 @@ inline uint64_t umul96_lower64(uint32_t x, uint64_t y) FMT_NOEXCEPT {
inline int floor_log10_pow2(int e) FMT_NOEXCEPT {
FMT_ASSERT(e <= 1700 && e >= -1700, "too large exponent");
const int shift = 22;
return (e * static_cast<int>(log10_2_significand >> (64 - shift))) >>
shift;
return (e * static_cast<int>(log10_2_significand >> (64 - shift))) >> shift;
}
// Various fast log computations.
@@ -935,8 +933,7 @@ inline int floor_log10_pow2_minus_log10_4_over_3(int e) FMT_NOEXCEPT {
FMT_ASSERT(e <= 1700 && e >= -1700, "too large exponent");
const uint64_t log10_4_over_3_fractional_digits = 0x1ffbfc2bbc780375;
const int shift_amount = 22;
return (e * static_cast<int>(log10_2_significand >>
(64 - shift_amount)) -
return (e * static_cast<int>(log10_2_significand >> (64 - shift_amount)) -
static_cast<int>(log10_4_over_3_fractional_digits >>
(64 - shift_amount))) >>
shift_amount;