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🧹 gucc: use contains member from C++23 instead

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Vladislav Nepogodin 2024-07-13 00:11:47 +04:00
parent adb2c0c1b5
commit 0b5ac0d987
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1 changed files with 4 additions and 8 deletions
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12
gucc/include/gucc/string_utils.hpp
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@ -75,18 +75,14 @@ constexpr auto make_split_view(std::string_view str, char delim = '\n') noexcept
| ranges::views::filter(second);
}
template <typename T, typename npos_type = std::remove_cvref_t<decltype(T::npos)>>
template <typename T>
concept string_findable = requires(T value) {
// check that type of T::npos is T::size_type
{ npos_type{} } -> std::same_as<typename T::size_type>;
// check that type of T::find is T::size_type
{ value.find(std::string_view{""}) } -> std::same_as<typename T::size_type>;
// check that type of T::contains is bool
{ value.contains(std::string_view{""}) } -> std::same_as<bool>;
};
// simple helper function to check if string contains a string
constexpr auto contains(string_findable auto const& str, std::string_view needle) noexcept -> bool {
using str_type = std::remove_reference_t<decltype(str)>;
return str.find(needle) != str_type::npos;
return str.contains(needle);
}
template <ranges::viewable_range R>