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

Constructor.

Synopsis
constexpr
lut_chars(
    char ch);
Description

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

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

Constant.

Exception Safety

Throws nothing.

Parameters

Name

Description

ch

A character.


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