as_int() [4/4]

template<typename IntType>

fl::optional< IntType > fl::json_value::as_int ( )

inline

Definition at line 976 of file types.h.

                                              {
        // Check if we have a valid value first
        if (data.empty()) {
            return fl::nullopt;
        }
        
        int_conversion_visitor<IntType> visitor;
        data.visit(visitor);
        return visitor.result;
    }

References data, fl::FL_NO_EXCEPT, fl::nullopt, and fl::int_conversion_visitor< IntType >::result.