31 namespace seqan3::detail
36 template <
typename type>
37 constexpr
bool is_uint_adaptation_v =
38 std::same_as<type, uint8_t> || std::same_as<type, uint16_t> || std::same_as<type, uint32_t>;
50 template <
typename u
int_type>
51 requires seqan3::detail::is_uint_adaptation_v<uint_type>
58 static constexpr
auto alphabet_size =
67 static constexpr
auto to_char(uint_type
const uint_v) noexcept
69 if constexpr (std::same_as<uint_type, uint8_t>)
70 return static_cast<char>(uint_v);
71 else if constexpr (std::same_as<uint_type, uint16_t>)
72 return static_cast<char16_t
>(uint_v);
74 return static_cast<char32_t
>(uint_v);
83 static constexpr uint_type
to_rank(uint_type
const uint_v) noexcept
95 static constexpr uint_type &
assign_char_to(decltype(
to_char(uint_type{}))
const chr, uint_type & uint_v) noexcept
107 static constexpr uint_type &
assign_rank_to(uint_type
const uint2_v, uint_type & uint_v) noexcept
109 return uint_v = uint2_v;
Core alphabet concept and free function/type trait wrappers.
constexpr auto to_char
Return the char representation of an alphabet object.
Definition: alphabet/concept.hpp:386
requires requires
The rank_type of the semi-alphabet; defined as the return type of seqan3::to_rank....
Definition: alphabet/concept.hpp:164
Provides metaprogramming utilities for integer types.
A namespace for third party and standard library specialisations of SeqAn customisation points.
Definition: char.hpp:42
static constexpr uint_type & assign_rank_to(uint_type const uint2_v, uint_type &uint_v) noexcept
Assign a rank to the uint (same as calling =).
Definition: uint.hpp:107
static constexpr uint_type & assign_char_to(decltype(to_char(uint_type{})) const chr, uint_type &uint_v) noexcept
Assign from a character type via implicit or explicit cast.
Definition: uint.hpp:95
static constexpr auto to_char(uint_type const uint_v) noexcept
Converting uint to char casts to a character type of same size.
Definition: uint.hpp:67
static constexpr uint_type to_rank(uint_type const uint_v) noexcept
Converting uint to rank is a no-op (it will just return the value you pass in).
Definition: uint.hpp:83
A type that can be specialised to provide customisation point implementations so that third party typ...
Definition: alphabet/concept.hpp:49