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Add precision argument

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This commit is contained in:
Matt Borland
2023-06-19 16:14:59 +02:00
parent 73e11b21bb
commit facd00f02c
1 changed files with 7 additions and 1 deletions
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8
include/boost/charconv/detail/ryu/ryu_generic_128.hpp
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@@ -413,7 +413,7 @@ static inline int generic_to_chars(const struct floating_decimal_128 v, char* re
return index;
}
static inline int generic_to_chars_fixed(const struct floating_decimal_128 v, char* result, const ptrdiff_t result_size, int) noexcept
static inline int generic_to_chars_fixed(const struct floating_decimal_128 v, char* result, const ptrdiff_t result_size, int precision) noexcept
{
if (v.exponent == fd128_exceptional_exponent)
{
@@ -469,6 +469,12 @@ static inline int generic_to_chars_fixed(const struct floating_decimal_128 v, ch
current_len = -v.exponent + 2;
}
if (current_len < precision)
{
memset(result + current_len, '0', precision - current_len);
current_len = precision;
}
return current_len;
}