:relfileprefix: ../../../../
[#79E8023B5CFE4BB2921B56B02572B58E8FAAE38A]

= Function lut_chars::lut_chars

pass:v,q[Constructor]


== Synopsis

Declared in header `</boost/url/grammar/lut_chars.hpp#L157[boost/url/grammar/lut_chars.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
constexpr
lut_chars(char ch) noexcept;
----

== Description

pass:v,q[This function constructs a character] pass:v,q[set which has as a single member,]
pass:v,q[the character `ch`.]

=== Example
[,cpp]
----
constexpr lut_chars asterisk( '*' );
----

=== Complexity
pass:v,q[Constant.]

=== Exception Safety
pass:v,q[Throws nothing.]



== Return Value

* `void` 


== Parameters

|===
| Name | Type 

| *ch*
| `char`

|===