[#BloombergLP-bslfmt-StandardFormatSpecification-filler] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslfmt.adoc[bslfmt]::xref:BloombergLP/bslfmt/StandardFormatSpecification.adoc[StandardFormatSpecification]::filler :relfileprefix: ../../../ :mrdocs: Return a pointer to the character array that stores the parsed filler character that may be a multibyte code point or just a single character unless the status is not `e_STATE_PARSED` or `e_STATE_POSTPROCESSED` in which case throw a `bsl::format_error` exception indicating that error. See also `numFillerCharacters()` that provides the number of characters in the array returned by this function (at least one). == Synopsis Declared in `<bslfmt_standardformatspecification.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- constexpr t_CHAR const* filler() const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#