grammar::lut_chars::lut_chars (1 of 3 overloads)

Constructor.

constexpr
lut_chars(
    char ch);

This function constructs a character set which has as a single member, the character ch.

constexpr [link url.ref.boost__urls__grammar__lut_chars.lut_chars `lut_chars`] asterisk( '*' );

Constant.

Throws nothing.

Name	Description
`ch`	A character.