fourdst::config::IsCLIApp Concept Reference

Concept that defines the requirements for a CLI application class. More...

#include <cli.h>

Concept definition

template<typename T>
concept fourdst::config::IsCLIApp =  requires(T app, std::string name, std::string description)
    {
        {app.add_option(name, std::declval<int&>(), description)};
    }

Detailed Description

Concept that defines the requirements for a CLI application class.

This concept ensures that the CLI application class T has an add_option member function compatible with the signature expected by register_as_cli. It is satisfied by CLI::App from CLI11.

Template Parameters

T	The type to check against the concept.