45 template <u
int8_t
interval_first, u
int8_t
interval_last>
47 requires (interval_first <= interval_last)
49 inline constexpr auto
is_in_interval = detail::is_in_interval_type<interval_first, interval_last>{};
65 inline constexpr
auto is_char = detail::is_char_type<char_v>{};
77 inline auto constexpr
is_eof = is_char<EOF>;
92 inline auto constexpr
is_cntrl = is_in_interval<'\0', static_cast<char>(31)> ||
93 is_char<static_cast<char>(127)>;
107 inline auto constexpr
is_print = is_in_interval<' ', '~'> ;
128 inline auto constexpr
is_space = is_in_interval<'\t', '\r'> || is_char<' '>;
145 inline auto constexpr
is_blank = is_char<'\t'> || is_char<' '>;
165 inline auto constexpr
is_graph = is_in_interval<'!', '~'>;
182 is_in_interval<':', '@'> ||
183 is_in_interval<'[', '`'> ||
202 inline auto constexpr
is_alnum = is_in_interval<'0','9'> ||
203 is_in_interval<'A','Z'> ||
204 is_in_interval<'a','z'>;
221 inline auto constexpr
is_alpha = is_in_interval<'A', 'Z'> || is_in_interval<'a', 'z'>;
237 inline auto constexpr
is_upper = is_in_interval<'A', 'Z'>;
253 inline auto constexpr
is_lower = is_in_interval<'a', 'z'>;
269 inline auto constexpr
is_digit = is_in_interval<'0', '9'>;
287 inline auto constexpr
is_xdigit = is_in_interval<'0', '9'> ||
288 is_in_interval<'A', 'F'> ||
289 is_in_interval<'a', 'f'>;
constexpr auto is_alnum
Checks whether c is a alphanumeric character.
Definition: predicate.hpp:202
constexpr auto is_graph
Checks whether c is a graphic character.
Definition: predicate.hpp:165
constexpr auto is_eof
Checks whether a given letter is equal to the EOF constant defined in <cstdio>.
Definition: predicate.hpp:77
constexpr auto is_blank
Checks whether c is a blank character.
Definition: predicate.hpp:145
constexpr auto is_punct
Checks whether c is a punctuation character.
Definition: predicate.hpp:181
constexpr auto is_digit
Checks whether c is a digital character.
Definition: predicate.hpp:269
constexpr auto is_alpha
Checks whether c is a alphabetical character.
Definition: predicate.hpp:221
constexpr auto is_char
Checks whether a given letter is the same as the template non-type argument.
Definition: predicate.hpp:65
constexpr auto is_print
Checks whether c is a printable character.
Definition: predicate.hpp:107
constexpr auto is_space
Checks whether c is a space character.
Definition: predicate.hpp:128
constexpr auto is_xdigit
Checks whether c is a hexadecimal character.
Definition: predicate.hpp:287
constexpr auto is_upper
Checks whether c is a upper case character.
Definition: predicate.hpp:237
constexpr auto is_cntrl
Checks whether c is a control character.
Definition: predicate.hpp:92
constexpr auto is_in_interval
Checks whether a given letter is in the specified interval.
Definition: predicate.hpp:49
constexpr auto is_lower
Checks whether c is a lower case character.
Definition: predicate.hpp:253
The main SeqAn3 namespace.
Definition: aligned_sequence_concept.hpp:29
Provides parse conditions for tokenization.