ΒΆtemplate <typename Enum>
constexpr auto underlying(Enum e) noexcept
    -> underlying_t<Enum>

Description

\rstConverts ``e`` to the underlying type. *Example**:: enum class color { red, green, blue }; auto s = fmt::format("{}", fmt::underlying(color::red));\endrst

Declared at: third_party/fmt/include/fmt/format.h:4115

Templates

Enum

Parameters

Enum e