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Minor improvment to number padding

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This commit is contained in:
gabime 2020-04-04 20:06:04 +03:00
parent fc900e2432
commit ca9c83f824
1 changed files with 2 additions and 4 deletions
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6
include/spdlog/details/fmt_helper.h
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@ -63,11 +63,9 @@ template<typename T>
inline void pad_uint(T n, unsigned int width, memory_buf_t &dest) inline void pad_uint(T n, unsigned int width, memory_buf_t &dest)
{ {
static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T"); static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T");
auto digits = count_digits(n); for(auto digits = count_digits(n); digits < width; digits++)
if (width > digits)
{ {
const char *zeroes = "0000000000000000000"; dest.push_back('0');
dest.append(zeroes, zeroes + width - digits);
} }
append_int(n, dest); append_int(n, dest);
} }