BloombergLP::bslfmt::StandardFormatSpecification::postprocess

Update the corresponding attributes of this object using the argument values provided by the specified context to fill in the values of nested width or precision parameters if such nested parameters exist and set the status of this object to e_STATE_POSTPROCESSED. By nested format parameters we mean parameters whose value comes from an argument to the formatter function, and not an literal integer value within the format string. In case of an error throw a bsl::format_error exception.