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Cleanup base API

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This commit is contained in:
Victor Zverovich
2024-09-01 19:35:00 -07:00
parent 9ef160d309
commit 60740b7c24
5 changed files with 23 additions and 32 deletions
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9
include/fmt/ranges.h
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@@ -358,16 +358,21 @@ template <typename T, typename Char> struct is_range {
};
namespace detail {
template <typename T, typename Char>
using has_formatter = std::is_constructible<formatter<T, Char>>;
template <typename Context> struct range_mapper {
using mapper = arg_mapper<Context>;
using char_type = typename Context::char_type;
template <typename T,
FMT_ENABLE_IF(has_formatter<remove_cvref_t<T>, Context>::value)>
FMT_ENABLE_IF(has_formatter<remove_cvref_t<T>, char_type>::value)>
static auto map(T&& value) -> T&& {
return static_cast<T&&>(value);
}
template <typename T,
FMT_ENABLE_IF(!has_formatter<remove_cvref_t<T>, Context>::value)>
FMT_ENABLE_IF(!has_formatter<remove_cvref_t<T>, char_type>::value)>
static auto map(T&& value) -> decltype(mapper::map(static_cast<T&&>(value))) {
return mapper::map(static_cast<T&&>(value));
}