:relfileprefix: ../../../
[#77B61D4D034918ED3727F5921E0DF7514C1C2DD5]

= alpha_chars

pass:v,q[A character set containing the alphabetical characters.]


== Synopsis

Declared in header `</boost/url/grammar/alpha_chars.hpp#L88[boost/url/grammar/alpha_chars.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
constexpr
const xref:boost/urls/grammar/alpha_chars_t.adoc[alpha_chars_t] alpha_chars;
----

