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fix: unit formatting fixed

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Mateusz Pusz
2024-01-23 21:19:45 +01:00
parent 0ce6fed70d
commit dbd3bd07f1
1 changed files with 7 additions and 5 deletions
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12
src/core/include/mp-units/format.h
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@@ -192,15 +192,17 @@ public:
template<typename FormatContext> template<typename FormatContext>
auto format(const U& u, FormatContext& ctx) const -> decltype(ctx.out()) auto format(const U& u, FormatContext& ctx) const -> decltype(ctx.out())
{ {
auto specs = specs_; unit_formatter f{specs_};
mp_units::detail::handle_dynamic_spec<mp_units::detail::width_checker>(specs.width, specs.width_ref, ctx); mp_units::detail::handle_dynamic_spec<mp_units::detail::width_checker>(f.specs.width, f.specs.width_ref, ctx);
if (specs.width == 0) { parse_unit_specs(modifiers_format_str_.begin(), modifiers_format_str_.end(), f);
if (f.specs.width == 0) {
// Avoid extra copying if width is not specified // Avoid extra copying if width is not specified
return mp_units::unit_symbol_to<Char>(ctx.out(), u, specs); return mp_units::unit_symbol_to<Char>(ctx.out(), u, f.specs);
} else { } else {
std::basic_string<Char> unit_buffer; std::basic_string<Char> unit_buffer;
mp_units::unit_symbol_to<Char>(std::back_inserter(unit_buffer), u, specs); mp_units::unit_symbol_to<Char>(std::back_inserter(unit_buffer), u, f.specs);
std::basic_string<Char> global_format_buffer = "{:" + std::basic_string<Char>{fill_align_width_format_str_} + "}"; std::basic_string<Char> global_format_buffer = "{:" + std::basic_string<Char>{fill_align_width_format_str_} + "}";
return MP_UNITS_STD_FMT::vformat_to(ctx.out(), global_format_buffer, return MP_UNITS_STD_FMT::vformat_to(ctx.out(), global_format_buffer,