kaycxx::cli::parseable_value Concept Reference

Checks whether a type can be used as a command line value. More...

#include <kaycxx/cli/parse_value.hpp>

Concept definition

template<typename T>
concept kaycxx::cli::parseable_value = 
    std::copy_constructible<T> && (
        from_chars_parseable<T> ||
        from_string_parseable<T> ||
        string_view_constructible<T>
    )

Detailed Description

Checks whether a type can be used as a command line value.

Values must be copy-constructible because parsed values are stored in std::any.

Template Parameters

T	Value type to check.