value_description.h

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#ifndef OOKII_VALUE_DESCRIPTION_H_
#define OOKII_VALUE_DESCRIPTION_H_
 
#pragma once
 
#include "type_info.h"
 
namespace ookii
{
    template<typename T, typename CharType = char, typename Traits = std::char_traits<char>, typename Alloc = std::allocator<char>>
    struct value_description
    {
        static std::basic_string<CharType, Traits, Alloc> get()
        {
            return get_short_type_name<T, CharType, Traits, Alloc>();
        }
    };
    
    template<typename CharType, typename Traits, typename Alloc, typename CharType2, typename Traits2, typename Alloc2>
    struct value_description<std::basic_string<CharType2, Traits2, Alloc2>, CharType, Traits, Alloc>
    {
        static std::basic_string<CharType, Traits, Alloc> get()
        {
            constexpr auto result = literal_cast<CharType>("string");
            return {result.data()};
        }
    };
 
    template<typename T, typename CharType, typename Traits, typename Alloc>
    struct value_description<std::optional<T>, CharType, Traits, Alloc>
    {
        static std::basic_string<CharType, Traits, Alloc> get()
        {
            return value_description<T, CharType, Traits, Alloc>::get();
        }
    };
 
}
 
#endif // !defined(OOKII_VALUE_DESCRIPTION_H_)