sharg::named_enumeration Concept Reference

Checks whether the free function sharg::enumeration_names can be called on the type. More...

#include <sharg/enumeration_names.hpp>

Concept definition

template<typename option_type>
concept sharg::named_enumeration =  requires
{
    { sharg::enumeration_names<option_type> };
}

Detailed Description

Checks whether the free function sharg::enumeration_names can be called on the type.

Template Parameters

option_type

The type to check.

Requirements

• An instance of sharg::enumeration_names<option_type> must exist and be of the type std::unordered_map<std::string, option_type>.

Remarks

For a complete overview, take a look at Parser

This entity is experimental and subject to change in the future. Experimental since version 1.0.