22 General utilities library [utilities]

22.14 Formatting [format]

22.14.7 Formatting of ranges [format.range]

22.14.7.3 Class template range-default-formatter [format.range.fmtdef]

namespace std { template<ranges::input_range R, class charT> struct range-default-formatter<range_format::sequence, R, charT> { // exposition only private: using maybe-const-r = fmt-maybe-const<R, charT>; // exposition only range_formatter<remove_cvref_t<ranges::range_reference_t<maybe-const-r>>, charT> underlying_; // exposition only public: constexpr void set_separator(basic_string_view<charT> sep) noexcept; constexpr void set_brackets(basic_string_view<charT> opening, basic_string_view<charT> closing) noexcept; template<class ParseContext> constexpr typename ParseContext::iterator parse(ParseContext& ctx); template<class FormatContext> typename FormatContext::iterator format(maybe-const-r& elems, FormatContext& ctx) const; }; }
constexpr void set_separator(basic_string_view<charT> sep) noexcept;
Effects: Equivalent to: underlying_.set_separator(sep);
constexpr void set_brackets(basic_string_view<charT> opening, basic_string_view<charT> closing) noexcept;
Effects: Equivalent to: underlying_.set_brackets(opening, closing);
template<class ParseContext> constexpr typename ParseContext::iterator parse(ParseContext& ctx);
Effects: Equivalent to: return underlying_.parse(ctx);
template<class FormatContext> typename FormatContext::iterator format(maybe-const-r& elems, FormatContext& ctx) const;
Effects: Equivalent to: return underlying_.format(elems, ctx);