Function is_primitive

Source/Utils/json.hpp:18842–18845

! @brief return whether type is primitive This function returns true if and only if the JSON type is primitive (string, number, boolean, or null). @return `true` if type is primitive (string, number, boolean, or null), `false` otherwise. @complexity Constant. @exceptionsafety No-throw guarantee: this member function never throws e

        @since version 1.0.0
        */
        constexpr bool is_primitive() const noexcept
        {
            return is_null() || is_string() || is_boolean() || is_number() || is_binary();
        }

        /*!
        @brief return whether type is structured