69template <alphabet alphabet_type>
71 []<
typename char_t>(char_t && in) -> char_t
74 std::common_reference_with<char_t, alphabet_char_t<alphabet_type>>,
75 "The innermost value type must have a common reference to underlying char type of alphabet_type.");
77 if (!char_is_valid_for<alphabet_type>(in))
81 return std::forward<char_t>(in);
Core alphabet concept and free function/type trait wrappers.
Provides various type traits on generic types.
A wrapper type around an existing view adaptor that enables "deep view" behaviour for that view.
Definition deep.hpp:101
Provides seqan3::views::deep.
auto const validate_char_for
An identity view that throws if an encountered character is not valid for the given alphabet.
Definition validate_char_for.hpp:70
The SeqAn namespace for views.
Definition char_strictly_to.hpp:19
An exception typically thrown by seqan3::alphabet::assign_char_strict.
Definition alphabet/exception.hpp:27