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Enable wchar_t as string_view value_type (#272)

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Daniil Goncharov 2023-05-24 19:05:20 +04:00 • committed by GitHub
parent fba99305d2
commit 8f6c9905fd
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 190 additions and 22 deletions
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14
include/magic_enum_containers.hpp
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@ -190,7 +190,7 @@ struct name_sort_impl<void, OP> {
struct FullCmp : S {};
template <typename S>
struct FullCmp<S, std::enable_if_t<!std::is_invocable_v<S, string_view, string_view> && std::is_invocable_v<S, char, char>>> {
struct FullCmp<S, std::enable_if_t<!std::is_invocable_v<S, string_view, string_view> && std::is_invocable_v<S, char_type, char_type>>> {
[[nodiscard]] constexpr inline bool operator()(string_view s1, string_view s2) const noexcept { return lexicographical_compare<S>(s1, s2); }
};
@ -546,7 +546,7 @@ class bitset {
}
}
constexpr explicit bitset(detail::raw_access_t, string_view sv, string_view::size_type pos = 0, string_view::size_type n = string_view::npos, char zero = '0', char one = '1')
constexpr explicit bitset(detail::raw_access_t, string_view sv, string_view::size_type pos = 0, string_view::size_type n = string_view::npos, char_type zero = '0', char_type one = '1')
: a{{}} {
std::size_t i{};
for (auto c : sv.substr(pos, n)) {
@ -562,8 +562,8 @@ class bitset {
}
}
constexpr explicit bitset(detail::raw_access_t, const char* str, std::size_t n = ~std::size_t{}, char zero = '0', char one = '1')
: bitset(std::string_view{str, (std::min)(std::char_traits<char>::length(str), n)}, 0, n, zero, one) {}
constexpr explicit bitset(detail::raw_access_t, const char_type* str, std::size_t n = ~std::size_t{}, char_type zero = '0', char_type one = '1')
: bitset(std::string_view{str, (std::min)(std::char_traits<char_type>::length(str), n)}, 0, n, zero, one) {}
constexpr bitset(std::initializer_list<E> starters) : a{{}} {
if constexpr (magic_enum::detail::subtype_v<E> == magic_enum::detail::enum_subtype::flags) {
@ -591,7 +591,7 @@ class bitset {
}
template <typename Cmp = std::equal_to<>>
constexpr explicit bitset(string_view sv, Cmp&& cmp = {}, char sep = '|') {
constexpr explicit bitset(string_view sv, Cmp&& cmp = {}, char_type sep = '|') {
for (std::size_t to{}; (to = magic_enum::detail::find(sv, sep)) != string_view::npos; sv.remove_prefix(to + 1)) {
if (auto v = enum_cast<E>(sv.substr(0, to), cmp)) {
set(v);
@ -756,7 +756,7 @@ class bitset {
return res;
}
[[nodiscard]] string to_string(char sep = '|') const {
[[nodiscard]] string to_string(char_type sep = '|') const {
string name;
for (auto& e : enum_values<E>()) {
@ -771,7 +771,7 @@ class bitset {
return name;
}
[[nodiscard]] string to_string(detail::raw_access_t, char zero = '0', char one = '1') const {
[[nodiscard]] string to_string(detail::raw_access_t, char_type zero = '0', char_type one = '1') const {
string name;
name.reserve(size());
for (std::size_t i{}; i < size(); ++i) {