ΒΆtemplate <typename Range>
auto join(Range&& range, fmt::string_view sep)
    -> join_view<detail::iterator_t<Range>,
                 detail::sentinel_t<Range>>

Description

\rstReturns a view that formats `range` with elements separated by `sep`. *Example**:: std::vector <int > v = {1, 2, 3}; fmt::print("{}", fmt::join(v, ", ")); // Output: "1, 2, 3" ``fmt::join`` applies passed format specifiers to the range elements:: fmt::print("{:02}", fmt::join(v, ", ")); // Output: "01, 02, 03"\endrst

Declared at: third_party/fmt/include/fmt/format.h:4273

Templates

Range

Parameters

Range&& range
fmt::string_view sep