External/fmt
8
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Attempt to fix windows build

Browse Source
This commit is contained in:
Shawn Zhong 2023-01-17 22:11:22 -06:00
parent 61544730e6
commit 7536fe6a4d
1 changed files with 10 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
include/fmt/ranges.h
View File

@ -671,36 +671,29 @@ template <typename T> class is_container_adaptor_like {
static constexpr const bool value =
!std::is_void<decltype(check<T>(nullptr))>::value;
};
template <class T>
auto get_container(T& t) ->
typename std::add_const<typename T::container_type>::type& {
struct getter : T {
static auto get(const T& t) ->
typename std::add_const<typename T::container_type>::type& {
return t.*(&getter::c); // Access c through the derived class.
}
};
return getter::get(t);
}
} // namespace detail
template <typename T, typename Char>
struct formatter<T, Char,
enable_if_t<detail::is_container_adaptor_like<T>::value>> {
struct formatter<decltype(detail::get_container(std::declval<T&>())), Char>
container_formatter;
private:
struct formatter<typename T::container_type, Char> container_formatter;
public:
template <typename ParseContext>
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
return container_formatter.parse(ctx);
}
template <typename FormatContext>
auto format(const T& value, FormatContext& ctx) const ->
auto format(const T& t, FormatContext& ctx) const ->
typename FormatContext::iterator {
return container_formatter.format(detail::get_container(value), ctx);
struct getter : T {
static auto get(const T& t) -> decltype(t.*(&getter::c)) {
return t.*(&getter::c); // Access c through the derived class.
}
};
return container_formatter.format(getter::get(t), ctx);
}
};