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Use grouping() from locale for specifier 'n'

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daniel
2019-11-03 00:28:52 +01:00
committed by Victor Zverovich
parent ffd05e65ed
commit f1559e1d56
6 changed files with 95 additions and 18 deletions
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7
include/fmt/format-inl.h
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@@ -205,6 +205,9 @@ template <typename Locale> Locale locale_ref::get() const {
return locale_ ? *static_cast<const std::locale*>(locale_) : std::locale();
}
template <typename Char> FMT_FUNC std::string grouping_impl(locale_ref loc) {
return std::use_facet<std::numpunct<Char>>(loc.get<std::locale>()).grouping();
}
template <typename Char> FMT_FUNC Char thousands_sep_impl(locale_ref loc) {
return std::use_facet<std::numpunct<Char>>(loc.get<std::locale>())
.thousands_sep();
@@ -216,6 +219,10 @@ template <typename Char> FMT_FUNC Char decimal_point_impl(locale_ref loc) {
} // namespace internal
#else
template <typename Char>
FMT_FUNC std::string internal::grouping_impl(locale_ref) {
return "\03";
}
template <typename Char>
FMT_FUNC Char internal::thousands_sep_impl(locale_ref) {
return FMT_STATIC_THOUSANDS_SEPARATOR;
}